Los Angeles, CA - We discovered a 2 year old press release about a “Botherder” who was dealt a record prison sentence, nearly five years, for selling and spreading malicious computer code. Even though the information is 24 months old it is still relevant to what is happening today and we feel you, our [...]
"Computer viruses" are one category of "malicious software". Generally, malicious software can be divided into three different categories: "viruses", "trojan horses" and "tapeworms" (or simply "worms"). Because people have only heard of "viruses", they tend to call any sort of malicious software a virus. One of the dangers of this misuse of terminology is that people come to expect all malicious s
In the early days of computers, there were relatively few PCs likely to contain “sensitive” information, such as credit card numbers or other financial data, and these were generally limited to large companies that had already incorporated computers into working processes.
In any event, information stored in computers was not likely to be compromised, unless the [...]
This third installment of ‘The evolution of viruses’ will look at how the Internet and e-mail changed the propagation techniques used by computer viruses.
Internet and e-mail revolutionized communications. However, as expected, virus creators didn’t take long to realize that along with this new means of communication, an excellent way of spreading their creations far and [...]
This second installment of ‘The evolution of viruses’ will look at how malicious code used to spread before use of the Internet and e-mail became as commonplace as it is today, and the main objectives of the creators of those earlier viruses.
Until the worldwide web and e-mail were adopted as a standard means of communication [...]
Like any other field in computer science, viruses have evolved -a great deal indeed- over the years. In the series of press releases which start today, we will look at the origins and evolution of malicious code since it first appeared up to the present.
Going back to the origin of viruses, it was in 1949 [...]
Adware, spyware and computer virus share some similarities, one of which is that all three are major nuisances for computer users. Let’s differentiate the three.
Spyware is software that does not intentionally harm your computer. What they do is that they create pathways wherein someone else aside from the computer owner can communicate with the computer. [...]
Software Engineers Allow PCs to Scan Mobile Devices for Viruses
As cell phones, PDAs, and other wireless devices become more sophisticated, hackers are starting to spread viruses that can infect them. Software engineers have developed an application that allows a PC to scan the memory of a mobile device and eliminate malicious software.
It takes constant vigilance to combat the viruses that
Many people are afraid of tinkering with their computers because of the fear that they might inadvertently introduce a computer virus into the computer system. Computer viruses have become the technological bogeyman that scares computer users all over the world. We have all heard of how dangerous computer viruses are and how it can damage your data. Of course, aided by the bloated images Hollywood
System sector viruses : These infect control information on the disk itself. File viruses : These infect program (COM and EXE) files. Macro viruses : These infect files you might think of as data files. But, because they contain macro programs they can be infected. Companion viruses : A special type that adds files that run first to your disk. Cluster viruses : A special type that inf
Computer viruses are a hot topic among businesses simply because of the way that they can affect the company financially.
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Many people are afraid of tinkering with their computers because of the fear that they might inadvertently introduce a computer virus into the computer system. Computer viruses have become the technological bogeyman that scares computer users all over the world. We have all heard of how dangerous computer viruses are and how it can damage your data. Of course, aided by the bloated images Hollywood
In the ever expanding computer universe, we are facing a new global threat - one that is threatening the indispensable tool of our modern society - The Computer.
The application that our computer run and the data and documents that they store are being attacked, they are being damaged and corrupted and almost every other day we have a snag in our computer systems. Today computer are ubiquitous - t
Computer protection is everyone's responsibility. It is a necessary requirement for all computer users if they would like to have their systems operating efficiently and securely. But, most of us don't give this much thought until something happens that cause us to think about our most valuable tool.I have lost hudreds of dollars and wasted my time and energy to get back the lost files and data bu
Nothing can guarantee the security of your computer 100 percent. You can continue to improve your computer's security and decrease the possibility of infection by using a firewall, keeping your system up-to-date, maintaining a current antivirus software subscription, and following a few best practices.Tip: Because no security method is guaranteed, it's important to back up critical files on a regu
Viruses are annoying little programs which mess up your computer. In past we've recommended using a resident anti-virus program to actively defend against virus attacks. We had also suggested trying out the google pack which includes Norton Security Scan and loads of other useful softwareAs a second line of defence, We advice you to periodically check your computer using Free online virus scanners
Many people are afraid of tinkering with their computers because of the fear that they might inadvertently introduce a computer virus into the computer system. Computer viruses have become the technological bogeyman that scares computer users all over the world. We have all heard of how dangerous computer viruses are and how it can damage your data. Of course, aided by the bloated images Hollywood
This book will simply and plainly teach you how to write computer viruses. It is not one of those all too common books that decry viruses and call for secrecy about the technology they employ, while curiously giving you just enough technical details about viruses so you don't feel like you've been cheated. Rather, this book is technical and to the point. Here you will find complete sources for
Computer Viruses and Malicious Code
These days with the proliferation of computers and computer technology it is inevitable that when things go wrong they do so on a larger scale. People can sit at home and write programs that insidiously invade computer systems both public and private. The consequences of these attacks can range from benign [...]
Do you have your own PC or laptop? If yes, do you have security software installed in your device? Install anti virus software in your computer and protect the device from computer viruses. If you are thinking that you will have to invest some dollar for the same then you are wrong – there are [...]
I've had a difficult week dealing with slowdown on my computer. Apparently some evil virus hit me. It was bad enough worrying about MRSA in the local hospital. Now it's online MRSA, a very much more distracting, disturbing and downright distrastrous disease for computers. I can't imagine the brains that are minded to sit around all day devising ways to upset others. The internet is a great tool. T
John Safa who was a former hacker is now IT security expert and head of security for DriveSentry has warned that gamers who are downloading illegal copies of the game on to their PC and unknown to them are downloaded damaging viruses. Safa has said “People are exploiting the popularity of Grand Theft Auto IV in a way which could bring mayhem to the internet.” He then added “The only thing th
To help PC users combat serious increases in virus threats, Comodo provides experts to clean any PC for free - "no catches - no kidding"
New Jersey, NJ (May 14, 2008) - As recently reported by Microsoft, there has been a 300% increase in the nu2 Vote(s)
It seems that nothing is safe when it comes to cyber criminals, now they are using one of the biggest console games to spread damaging viruses around the globe. John Safa who was a former hacker is now IT security expert and head of security for DriveSentry has warned that gamers who are downloading illegal [...]
Spyware and adware, which are two similar, yet very different kinds of malware, are a real plague for users. Adware is software, which once installed on your system, displays popups even when you are disconnected from the Internet. Spyware is the more dangerous type of malware, because it monitors your activities and collects personal information about you, which later it sends to its authors. The
Dont open on your own computer LOLW32.Bagle.AFW32.Bagle.HW32.Hiton.AW32.MyDoom.FW32.Netsky.ZW32.Netsky.DW32.Netsky.BW32.Sober.FW32.Sober.DW32.Sober.CW32.SoberW32.DumaruW32.Sobig.FW32.BugBear.BW32.LovSan/Blaster1W32.SinappsW32.SundayW32.DeltaW32.GoldW32.RetroW32.Koshi.1.9Linux.ADMLinux.CocoW32.NBCW32.ClickitW32.ParasitW32.PolySnakebyteW32.RousSarcomaW32.Hllw.Sydney@MMCIHI Love YouMelissaw32nimdaWag
Friends don’t let friends use Microsoft Office
In doing some research (gasp! Say it ain’t so –ed) to substantiate what was apparently one of my more blasphemous remarks below, I did a quick search of the Kaspersky virus database and uncovered the following:
Macro.Word97.Mdma
Virus.MSExcel.Extras.a
Virus.MSWord.Plain
Virus.Multi.Esperanto.4733
Virus.MSWord.Archfiend
Virus.MSWor
Have you ever wonder that millions of scrapbooks are getting affected by spams in orkut ,no one can ever imagine that the most important part of orkut i.e Scrapbook is also affected by Spams . but some orkut user have prove this possible ,and no one knows whos is the Godfather of all such Spams [...]
If you’re still alive, then most likely you have heard about a computer virus. You can not know exactly what it is, but more than likely, you’ve heard, and maybe even a little afraid of these things mysterious, which would have heard fall into chaos on your computer.
This is an overview of viruses and [...]
All we know orkut.com is a open nature social networking site, and due to this open nature orkut users’ accounts can become compromised through phishing schemes, viruses, and spyware. Now if user wants to protect there accounts from all such attacts then he/she should take care of certain important points while surfing [...]
With the extent with which we use computers today ‘for both professional and personal use’ it’s safe to say we’ve all encountered the need for computer repair in some form. Whether it’s spy ware or a network crash, computer maintenance is what can save us from slowed computer performance, corrupted files, data loss, and time [...]
by Kathee Brewer
WASHINGTON, DC – It’s always about the children. Tracking child pornographers is among the reasons FBI Director Robert Mueller wants to require internet service providers to maintain logs of user activity.
The director said so during a hearing before a House of Representatives committee last week.
“Records retention by ISPs would be tremendously helpful in [...]
All we know orkut.com is a open nature social networking site, and due to this open nature orkut users’ accounts can become compromised through phishing schemes, viruses, and spyware. Now if user wants to protect there accounts from all such attacts then he/she should take care of certain important points while surfing [...]
What Is a Computer Virus?Like viruses that infect living beings, computer viruses infect your computer. They are software, and are often attached to other software or documents you might receive. When you run the virus's software or the file the virus has infected, the virus can infect your computer's software. There are many types of viruses and terms for them, but we'll use the general term 'virus' to make things easy. Like the flu virus, a computer virus must spread from host to host to survive. When we get the flu, we cough and sneeze, and tiny particles carrying the virus spread the flu to other people. With computer viruses, the virus is designed to spread from your computer to other computers. Here are some of the most common ways they spread: 1. Once the virus has infected your sys
Windows ME and Windows XP both come with a feature known as System Restore that enables users to revert to specific restore points without impacting data files. When new drivers or software are installed, the operating system automatically creates a restore point. If the installation causes problems, the system restore point can be used to rollback the changes. If no driver or software installations occur, System Restore will automatically create a restore point daily.Unfortunately, System Restore backs up the bad with the good, thus a problem occurs when malware is present on the system and gets included in this restore point. When users later scan their system with antivirus software, they may receive a message that a virus was found in either the _RESTORE (Windows ME) folder or the Syst
Every day new computer viruses are created to annoy us and to wreck havoc on our computer systems. Below are ten viruses currently cited as being the most prevalent in terms of being seen the most or in their ability to potentially cause damage. New viruses are created daily. This is by [...]
Viruses, Trojans and worms can be connected to your files and when you click on that file the virus or Trojan get automatically installed and you can’t even notice that.
These viruses can be connected with files like images, videos, programs and many more file types.
How it works :
Simple to create such file is using a [...]
Although adwares, spywares and the computer virus somehow resemble each other one of which is that all three are major nuisances for computer users. Let's differentiate the three.
Spyware is a computer software that is installed secretly and does not directly harm your computer. The way it works is that it creates pathways wherein someone else aside from the computer owner can communicate with
The number of viruses, worms and trojans in circulation has topped the one million mark.
The new high for malicious programs was revealed by security firm Symantec in the latest edition of its...
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This morning, I read an article from the BBC News that states that there are over 1 million compute viruses, worms, and trojans in circulation. That is an amazing figure! Obviously, the vast majority of viruses are aimed at Microsoft Windows since the marketshare for Windows is well over 90%.
The information on this [...]
The total number of viruses will reach one million by year's end, according to security experts.Malware writers have been forced to create new types of viruses and exploits more regularly as businesses and individuals improve security practices, the experts said.Sophos chief technology officer Paul Ducklin said about 25 percent of unique malware has been created in the last six months of its 20 year history."About 85 to 90 percent of malware families have a fix created for them almost immediately," Ducklin said."Malware writers aren't getting the same bang for buck as they used to because businesses and consumers have become much more diligent with security over the last five years."The number of infectious e-mail attachments getting through are down from about one in 40 [about five years
There are three common kinds of malware: worms, viruses, and Trojans. Worms are the worst since they can function without human aid. Malware is considered to be software that is malicious.Like viruses, worms can copy themselves. However, unlike viruses, worms are entirely self contained. A virus needs to have a host program in order to spread while worms can propagate on their own.Worms can be developed to do a lot of harm, such as corrupting programs and deleting files. Most times worms will affect networks. A network uses routers and servers to function. The Internet is a huge organism of computer networks that all cooperate together.A server is much like a PC but generally faster, with more resources, and with more storage. Servers "serve" other computers by making certain resources ava
E-mail is the interstate highway for viruses and Trojan horses. What’s the difference between the two? A virus is malicious code that spreads easily from computer to computer, usually over the...
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Sure, your friends don't mean to send you any viruses...or do they? (Cue the suspenseful music!) Eliminate any suspicion by having Trillian automatically scan any incoming files for viruses. Be...
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Sophos claims that new and creative malware will push the total number of viruses/malware to one million by year's end. According to a report about 25 percent of unique malware has been created in the last six months of its 20 year history.
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This person feels awful. I have spent three hours trying to figure out something else to say other than "this person feels awful", but that's it. I worked on variations that went like "this person feels really awful" and "this person feels awfully terrible". I even attempted replacing "this person" with "I" to personalize it, but I was not up to the task.Then, my mind wandered, and I remembered that time when I was home sick with the flu and had mounted a little video camera on my bed's headboard.The previous sentence does not lead anywhere dirty, unless cat butts get you worked up.I had the video camera on my headboard trained on the cats while they were licking their butts, and I was broadcasting it on some video broadcasting thingy on the internet, and the people who ran the video br
Nowadays as the Internet and other networks are greatly developed, computer viruses are distributed rapidly and intensively. Everyday several new viruses capable to damage considerably your computer system arise. Anti-virus specialists work hardly to make updates their software against new viruses as soon as possible. The viruses can get inside computer in different ways. That is why there is no simple method to protect system. Only series of measures can give you reliable protection from the infection. Below are 9 steps to protect MS Windows based PC system from viruses. 1. Make regular backups. It should be said that there is no safe way of protection. Virus creators regularly find holes in new computer products to use them for infection of computer systems. Some dangerous viruses can c
9 Steps to Protect your MS Windows System from Viruses Nowadays as the Internet and other networks are greatly developed computer viruses are distributed rapidly and intensively. Everyday several new viruses capable to damage considerably your computer system arise. Anti-virus specialists work hardly to make updates their software against new viruses as soon as possible. The viruses can get inside computer in different ways. That is why there is no simple method to protect system. Only series of measures can give you reliable protection from the infection. Below are 9 steps to protect MS Windows based PC system from viruses. 1. Make regular backups.It should be said that there is no absolutely safe way of protection. Virus creators regularly find holes in new computer
A British scientist says some of the oxygen we breathe is being produced because of viruses that infect micro-organisms in the Earth's oceans.University of Warwick Professor Nicholas Mann says about half of the world's oxygen is produced by bacteria living in tiny photosynthesizing creatures called phytoplankton."In major parts of the oceans, the micro-organisms responsible for providing oxygen and locking away carbon dioxide are actually single-celled bacteria called cyanobacteria," said Mann. "These organisms, which are so important for making our planet inhabitable, are attacked and infected by a range of different types of viruses."The researchers found some of the viruses provide the genetic material that code for key components of the photosynthesis process."It's beginning to become
"Tracing the origins of viruses is difficult because they don't leave fossils and because of the tricks they use to make copies of themselves within the cells they've invaded. Some viruses even have the ability to stitch their own genes into those of the cells they infect, which means studying their ancestry requires untangling it from the history of their hosts and other organisms."[via scientific american]
If you haven’t experienced a computer virus yet, just wait — you probably will.
Fortunately, you missed the real heyday of computer viruses when anti-virus software wasn’t very widely used, and virus attacks caused millions of dollars in damages overnight. Today’s viruses can still be nightmarish, but for the average user, cleanup is [...]
Here are the list of mobile phone viruses: Name: cabir. a - is a worm that runs in sybian series 60 phones and replicates via Bluetooth. This worm spreads as a SIS package named caribe.sis. The package contains 3 components caribe app, flo.mdl and caribe rsc. Once the worm is...
Nowadays virus can really cause damages to cellpones, especially on BB5 handsets. Below are the referrences of Virus Symptoms On (mostly Nokia) Cellpones & Software Troubleshooting due virus to infections: 1- Blinking Only when trying to power on 2- Auto Reboot 3- Cannot Send SMS 4- Excessive Load Consumption 5-...
Viruses and spyware can significantly slow down your computer. There are some viruses that allow people to “steal” your computer resources and use it to send millions of spam emails or use it as a server to serve their web pages. This can kill your performance completely. For these reasons it is very [...]
A lot of people will recall the elaborate viral marketing campaign that was created for the ABC television series Lost. The Lost Experience garnered support from a host of prominent business presences like Monster.com, Verizon, Sprite, etc. The perceptions of television viewers world-wide were certainly grabbed by the horns, so to speak, by this series which in itself was an unusual television concept to begin with. That’s what viral marketing is all about- difficult to box into a set definition yet rather easy to recognize. Using the influential potential promised by online marketing, viral marketing is a very powerful concept. Dr. Ralph Wilson at Wilsonweb chalks out some very pertinent elements of the viral marketing concept citing the word “free” as the most powerful word in a
I know how hard it is to keep a PC safe from viruses and trojans as nearly every USB stick carries some undetectable and auto-multiplying virus. Especially in university, where I have to constantly exchange USB sticks, it becomes hard to keep my USB stick safe and clean.
Mostly the viruses that multiply through USB sticks [...]
Computer consultant Jerry Askew shows how a digital photo frame he bought at Target was infected with at least four different viruse
From iPods to navigation systems, some of today's hottest gadgets are landing on store shelves with some unwanted extras from the factory — pre-installed viruses that steal passwords, open doors for hackers and make computers spew spam.
Computer users have been
via Yahoo News"From iPods to navigation systems, some of today's hottest gadgets are landing on store shelves with some unwanted extras from the factory — pre-installed viruses that steal passwords, open doors for hackers and make computers spew spam."[story]
March 14, CNNFrom iPods to navigation systems, some of today's hottest gadgets are landing on store shelves with some unwanted extras from the factory: pre-installed viruses that steal passwords, open doors for hackers and make computers spew spam.Computer users have been warned for years about virus threats from downloading Internet porn and opening suspicious e-mail attachments. Now they run the risk of picking up a digital infection just by plugging a new gizmo into their PCs.Recent cases reviewed by The Associated Press include some of the most widely used tech devices: Apple iPods, digital picture frames sold by Target and Best Buy stores, and TomTom navigation gear.In most cases, Chinese factories -- where many companies have turned to keep prices low -- are the source.So far, the vi
Symantec Corp. announced the new Norton AntiVirus™ Dual Protection for Mac®, featuring vulnerability protection technology and antivirus for Mac users running Boot Camp or Windows virtualization software — programs that allow users to run both Mac OS X Leopard and Windows operating systems. This solution provides comprehensive protection from both Mac and Windows-based vulnerabilities and [...]
Ah I remember some of the nastiest viruses back in the day
attaching themselves in the MBR (Master Boot
Record) rendering most anti-virus software useless (as it sits on top of the
OS).
Now it seems MBR infection is back in fashion for a new age of
rootkits.
Security mavens have uncovered a new class
of attacks that attach malware to the bowels of a hard drive, making it
extremely hard to
Unix. The world’s first computer virus.Title of Chapter 1 of The Unix Haters Handbook, ISBN: 1-56884-203-1
The above is indeed the title of a chapter! The book is in fact written by serious computer scientists. Nevertheless, we must disregard the suggestion that Unix is a virus as an attempt at being hilarious. Equally unhelpful are the news media that use the term virus in referring to any
(HealthDay News) -- An experimental combination vaccine that uses so-called virus-like particles (VLPs) fully protected monkeys against the deadly Ebola and Marburg viruses, U.S. researchers say.Ebola and Marburg are viral hemorrhagic fevers, the only two known members of the filovirus family of viruses, according to the U.S. Centers for Disease Control and Prevention. These often fatal infections have triggered highly publicized outbreaks in Africa over the past few decades."VLPs are one of the most promising candidates for protecting humans against Ebola and Marburg virus infections," and could be safer than other vaccine candidates, researcher Dr. Kelly Warfield, of the U.S. Army Medical Research Institute of Infectious Diseases, said in a prepared statement.Traditional vaccines against
(CNN) -- Internet researchers were scratching their heads over an attack that targeted some of the most popular sites on the Web with a trojan virus that exploits flaws in Microsoft's Internet Explorer Web browser.The malware or virus doesn't affect Firefox, though it's probably because only Internet Explorer has all those security problems.Several websites on the internet ( Web security company ScanSafe has reported a new mass infection of websites, which it claims accounts for 15% of the web traffic the company blocks.) are being targeted by unknown hackers.They secretly hide a javascript code in the main pages of the website which detects which browser you are using and if it is Internet Explorer, it sends you a virus.The script looks for various vulnerabilities specific to the visitin
Avoiding colds and flu is easier than you think. But you do need a little self discipline. Follow these simple guidelines and you should be able to make sure that, even if everyone around you goes down with the dreaded common cold or flu… you don’t!
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Whether we use computer for simple functions such as typing our homework and business reports, up to more important acts like online business meetings and transactions, one cannot deny that computers are a big part in our daily lives.Using a computer, particularly the Internet, is one task that even a ten year old can do at this particular period in time.With the growing increase of popularity and reliance on computers, as well as the demand for it, security risks have also gone up, which is a reality that cannot be ignored. With the billions of information bits being spread across the World Wide Web, hackers and computer intruders (criminals) see the value in focusing their attention to computers and the Internet. The information they would retrieve here is (more often than not) more usef
By : matth02To keep your computer safe from the multitude of computer viruses out there, there are several things you should be aware of. Let's examine a few that might just save your computer. Get yourself high-quality virus protection software:If you don't have virus protection software on your computer, you are pretty much leaving yourself open to viruses, spyware, malware, adware, worms, and other devious programs that can eventually lead to the destruction of your files and your computer. And, if you happen to be hit with a highly malicious virus, you can even become the victim of identity theft. A computer virus can literally get on to your computer, record every keystroke you make, and find out all of your passwords, bank account, and charge card information. So if you think that yo
Submitted By: Gabriel Adams Most of us rely on our personal computers and those in our office to complete multiple tasks each day. If that data is lost or compromised it can create numerous problems for us. Protecting computers against viruses and spyware is something you should do before you start using any program on it. The information you prevent from being accessed could be your credit card accounts and bank accounts. If they are compromised you can end up becoming a victim of identity theft. One way that people accidentally end up with viruses or spyware on their computer is by not paying attention to the sites they use. Don’t get into the habit of giving out your personal information online just because a site asks for it. To opt in, you should only have to give them a first name
There are couples of software that you need in order to make sure that your PC is protected. The fist software is anti spyware and the second software is antivirus. Internet security software is the basic things that you need before you stat using your PC or goes online. Especially if you’re doing business or working using PC, then this software is a must to have. So, what are the consequences if you do not protect your PC from spywares and viruses? The first thing is that you’ll notice you PC starts to run slow. Some of the programs will auto run by itself. You’re unable to work smoothly as there are other pop up programs running along. When things get worst your windows will crash and you’ll lose all your information within. That’s not all. The information that you store in you
Submitted By: Matthew RizosPlease follow the steps below to become malware free. 1. Backup your critical documents and system files 2. Create a Restore Point by clicking start – run – and typing rstrui.exe and click choose the option that allows you to create a restore point. The exact text\options will vary according the version of Windows you are using. 3. Backup personal files such as documents and pictures to external media (like a usb hard drive, cd/dvd or flash drive) 4. Uninstall your current antivirus via add/remove programs in the control panel. I know this may seem a little weird since we are trying to remove malware, but it’s obvious that your current antivirus is not working otherwise you wouldn’t be reading this. If you don’t have antivirus, then you can skip this st
So your teen just unwrapped his or her shiny new iPod and before they could say "Gee thanks!" they were gone to the family computer and in under 3 minutes had downloaded Limewire and installed it. Ever wonder where your child gets all of those music files for their iPods? Granted they will pay for some songs, but a good 90+ % of the rest of it will come from Limewire and other file sharing sites. So what?There are plenty of really bored people out there with nothing better to do than wrap a virus inside a music file. To your kid it looks like a music file and plays like one, whats to worry?The worry is viruses, trojans and the like.Reality: If your anti virus happens to catch a virus or trojan while your kid is on the computer and they know they downloaded it from Limewire d
Hi all,
scanning for viruses is normally very lengthy process.It takes about an hour or thirty minutes to scan your pc from viruses & trojans & spywares.Here is a website that enables you to...
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The USB flash drive or pen drive are very useful portable storage devices which are very commonly used for transferring or transporting personal data or work files from one station to another, e.g. from the house to the office or for carrying around data that users intend to transfer or access in a variety of places. The USB flash drive is compact and easy to carry around. However, as the storage device is so common and easily used, the percentage of the drive being infected by viruses has also increased substantially. In this situation, what can a user do in order to prevent or reduce the risk of being infected by viruses while transporting data via the portable USB drive?To minimize the risk of the PC being infected by viruses, it is a good practice to keep a habit to carry out the following measures once you insert or connect your portable Pen Drive into your computer. When you insert your USB Drive or Pen Drive into your PC, click cancel to close the dialogue box prompted out.Now y
The toughest to fight in any computer is a virus that has already gotten into your system, snooped into your files and multiplied to the point that it hogs your hard disk space and slowly eats at your system. Let’s admit it, we’re scared of these viruses and we want to get rid of them. Here are very useful tips for protecting your PC:
Making use of the firewall
Windows operating system has the firewall for a reason. For those who are connected to the Internet 24/7, the firewall is the basic way to protect your PC. Check if your firewall is on by going to the control panel of your Windows PC. Firewalls keeps your computer away from malicious software (malware), worms, and Trojan viruses. Also, it prevents other people from snooping in your files and applications.
You can also download firewall software off the net if you want more protection for your system, but the basic firewalls work.
Download a trusty antivirus software
These days, when you have no antivirus software
I wanted to write about this for a long time, since it is pretty important, but I never got the chance to do it; plus, there wasn’t enough material to back up my statements… until now. Sophos expert Fraser Howard wrote a great technical paper on "Modern web attacks" that is very inspiring and also explains things really well. In any case, in this article, I’m going toconcentrate on explaining the way e-mail borne viruses function.Perhaps you’ve read a lot of news either written by myself or by my peers in which they would explain how e-mail borne threats work. Most of the times, nobody bothered to detail this too much, journalists limiting themselves to "when you click on a link you get a virus", but there’s much more to it than that. Sure, in some cases, you get the powerful virus on your machine directly after clicking on a link. That would be the work of a lazy/sloppy hacker. But pros have other ways of doing things. It’s all about multi-stage attacks!So, how do these wo
The Cranberries are a group of evergreen dwarf shrubs in the genus Vaccinium, and is a close relative of the common blueberry. The Native Americans used it as food and for treatments of Kidney and Bladder diseases.
According to recent study by New York-based researchers, the juice of Cranberry protects against viruses. For carrying out the [...]
United Viruses, an organisation advocating freedom for computer viruses, is inviting new members. They will accept not only actual viruses, but also trojans, worms, rootkits and spam, as well as other forms of malware.
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If you are interested on how any computer viruses work or attack, the following article will answer all about it. The article write by By Marshall Brain for howstuffworks.comInside This Article1.Introduction to How Computer Viruses Work2.Virus Origins3.Virus History4.Virus Evolution5.E-mail Viruses6.Worms7.How to Protect Your Computer from Viruses8.Lots More Information9.See all Internet articlesIn this article, we will discuss viruses -- both "traditional" viruses and the newer e-mail viruses -- so that you can learn how they work and also understand how to protect yourself.
By: Deon Melchior The final categorization of viruses is the mighty Trojan Horse.The Trojan Horse is pseudo like software that appears harmless but once you install the software, look out! It causes more problems than you could ever think of!Trojan Horse viruses try to emulate software that is legitimate from a well known company. For example, Windows software was being emulated on file sharing servers only to find out that after downloaded, it was not a Windows based program by spyware or worms in the files that quickly spread over your entire system. Trojans are really annoying because they change system settings without you knowing it and include extra icons to your desktop that initialize and pop up at the most unwanted times while you are trying to use your computer. Many Trojans can cause serious data loss and be targeted to wipe out your “My Documents” folder in your Windows Operating System. Microsoft Word defaults all documents to this folder.Trojans also create a way for
New viruses to treat bacterial diseases -- 'My enemies' enemy is my friend'Viruses found in the River Cam in Cambridge, famous as a haunt of students in their punts on long, lazy summer days, could become the next generation of antibiotics, according to scientists speaking at the Society for General Microbiology’s 161st Meeting at the University of Edinburgh, UK.With antibiotics now over-prescribed for treatments of bacterial infections, and patients failing to complete their courses of treatment properly, many bacteria are able to pick up an entire array of antibiotic resistance genes easily by swapping genetic material with each other.MRSA – the multiple drug resistant strain of Staphylococcus aureus - and newly emerging strains of the superbug Clostridium difficile have forced medical researchers to realise that an entirely different approach is required to combat these bacteria.“By using a virus that only attacks bacteria, called a phage – and some phages only attack spe
Online virus scanner by Panda NanoScan & TotalScan. You've the option to let NanoScan check the PC for viruses and trojans in seconds. If you want the scanning to be more precise, scan the hard disk with "Total Scan" for rootkits, keylogger and similiar hidden threats.Try Now!
By: Deon Melchior This article is to show you the various places where virus can hide. So if your computer is acting crazy, you might want to take a look at these “hot spots”.START-UP FOLDER - This is the most logical place! Windows opens every item in the Start Menu's Start Up folder. This folder is prominent in the Programs folder of the Start Menu. Notice that I did not say that Windows "runs" every program that is represented in the Start Up folder. I said it "opens every item." There's an important difference. Programs represented in the Start Up folder will run. But you can have shortcuts in the Start Up folder that represents documents, not programs. For example, if you put a Microsoft Word document in the Start Up folder, Word will run and automatically open that document at during system initialization; if you put a WAV file there, your audio software will play the music at initialization, and if you put a Web-page Favorites there, Internet Explorer (or your own choice o
Computers weren’t designed for security, they were designed to perform complex work. Simplify Your Life with Managed PC Care and Secure Your Lifestyle!
Computers have become a major security risk. There are hundreds of thousands of viruses, spyware, and other hacker tools floating around the Internet waiting to contaminate computers. Unfortunately, computers are not built to withstand the onslaught of these bugs and the millions of criminals around the world looking for opportunities to commit crime. Approximately 80% to 90% of all problems people have with their computers are a direct result of security breaches. These growing problems are a huge trend that everyone can easily see and understand. PC problems are driving demand for expert computer services.
The internet has become a very silent, efficient, and sometimes deadly tool for sinister desperados to prey on innocent and unsuspecting victims. A Utah-based website aims to solve this problem by offering
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Hepatitis is a liver disease which occurs due to the presence of inflammatory cells in your liver tissue.
It is characterized as acute and chronic hepatitis. Acute hepatitis lasts less than six months, whereas chronic hepatitis persists for longer periods, may be life long also.
The main reason for this disease is group of [...]
A computer virus can do many miserable things:- It can keep your PC from booting up properly or loading Windows. - It can make it impossible to run or open any files on your system. - It can prevent your PC from recognizing certain types of hardware, including your hard drive. - It can make Swiss cheese of your BIOS configuration, and it can surreptitiously send out infection-spreading e-mail to people in your address book. - It can even disable your virus protection software, and in fact, many viruses are smart enough to do just that. New viruses are being released out to the Internet each and every day. On a regular basis, you see viruses appear that exploit software and hardware flaws almost as soon as they hit the market. Corporate and school networks can grind to a halt under the sheer volume of viruses being proliferated in their systems.With that said, computer viruses are usually more hype than horror, meaning that while they certainly have the potential to do damage, many of t
Yes, I know, you hate them, and I hate them too. Which is why I like to study them so much. Know your enemy. But in and of themselves, they sometimes make some fascinating study. Computer viruses come from all over the world, by people from all walks of life, and the different ways they work reflects a scope of engineering that few people think to appreciate. So here’s my little list of the most highly evolved of malicious virtual lifeforms:
Abraxas - First spotted in 1993, this one is so easy to detect that it’s rare these days. Notable for having the text “ABRAXAS-5…For he is not of this day…Nor he of this mind” in the body of infected files, a system display of a splash-screen saying “ABRAXAS” when an infected program is run, and playing an ascending scale on the system speaker.
AIDS II - The successor to the rather unimaginative AIDS computer virus, this one boasts a text string display of “Your computer is infected wit
At the right concentration, an antibiotic may be effective enough to kill a microbe, or at least to stop its growth. But lower antibiotic concentrations may have subtler effects on microorganisms. For instance, some bacteria respond in a funny way to very low, sub-lethal amounts of those antibiotics inhibiting cell division (such as penicillins): instead of dividing, cells become longer and longer, forming filaments. In this situation, cells are stressed but alive and still growing. Now, researchers from Université Paul Sabatier-Toulouse, France, have noticed that bacterial viruses (or phages) have also adapted to these circumstances. When infected by these viruses, filamenting cells produce more offspring phages than the "healthier" cells do. The increased production of phages seems to be the result of faster lysis (due to defects on cell wall caused by the antibiotic) and a higher phage assembly. From the point of view of a phage making its living off bacteria, filamenting cells mig
You probably know it: less than 1% of bacteria from environmental samples can be cultured in the laboratory; so, the 99% silent majority is called the "unculturable bacteria". But let's make it clear: "unculturable" only means that we haven't found a way to grow them yet. The word "unculturable" is impressive and widely used, although perhaps misleading, and might be replaced by "yet to be cultured", "uncultured" or "uncultivated". Why are most microorganisms so fastidious, not growing in common media? Possible reasons: a required nutrient or "growth factor" is missing (perhaps produced in the natural environment by other bacteria), a component of the medium is toxic, or other bacteria in the sample produce an inhibitory substance.One obvious method of eliminating common microorganisms of a complex sample is by the addition of antibiotics to the culture media. Hence, for the isolation of actinomycetes, cycloheximide and nalidixic acid can be used to inhibit the growth of fungi and Gr
By Steve Ross
With simply a computer and an Internet connection you can access an infinite number of Web servers, Web pages, individuals from across the globe and other digital entities from around the world but it also endangers your PC and the confidential data it contains about you.
Every day of the week virus, spyware, and adware creators come up with new, ingenious ways to gain access to your PC. These simple pointers will help keep the hackers at bay:
Stop and think before you click: Downloaded files that end with .exe, .com, .bat, and .scr, (also files with .doc and .xls extensions), can render your computer completely useless with a single click. Many e-mail programs block access to any attachments so take the extra time and think for a few seconds before you decide to open it or not.
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What’s a mobile phone virus?
A mobile phone virus or mobile malware - malicious mobile software - is a computer virus specifically adapted for the mobile phone environment and designed to spread...
99 computer blog yang membahas segala pernak-pernik komputer sebagai referensi dan solusi bagi anda.
John Aycock (Springer) Contents: 1. WE'VE GOT PROBLEMS 1.1 Dramatis Personae 1.2 The Myth of Absolute Security 1.3 The Cost of Malware 1.4 The Number of Threats 1.5 Speed of Propagation 1.6 People 1.7 About this Book 1.8 Some Words of Warning 2. DEFINITIONS AND TIMELINE 2.1 Malware Types 2.2 Naming 2.3 Authorship 2.4 Timeline 3. VIRUSES 3.1 Classification by Target 3.2 Classification by Concealment Strategy 3.3 Virus Kits 4. ANTI-VIRUS TECHNIQUES 4.1 Detection: Static Methods 4.2 Detection: Dynamic Methods 4.3 Comparison of Anti-Virus Detection Techniques 4.4 Verification, Quarantine, and Disinfection 4.5 Virus Databases and Virus Description Languages 4.6 Short Subjects 5. ANTI-ANTI-VIRUS TECHNIQUES 5.1 Retroviruses 5.2 Entry Point Obfuscation 5.3 Anti-Emulation 5.4 Armoring 5.5 Tunneling 5.6 Integrity Checker Attacks 5.7 Avoidance 6. WEAKNESSES EXPLOITED 6.1 Technical Weaknesses 6.2 Human Weaknesses 7. WORMS 7.1 Worm History 7.2 Propagation 8. DEWORMING 8.1 Defense 8.2 Capture and C
