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Computer Viruses
Computer viruses are harmful pieces of software which can reproduce themselves and automatically spread to other computers and networks. Questions about computer virus techniques and specific computer viruses belong here.
5,673 Questions
Do antivirus companies cause the computer virus?
No. Antivirus companies know the risks involved when dealing with computer viruses and the potential dangers of viruses getting out in the wild. Antivirus companies do not hire people who've made viruses, and the whole concept of antivirus companies creating viruses is simply a myth, urban legend and conspiracy theory
What is the best free virus protection that doesnt cause your computer to have a virus?
avg internet security 8.5. if you want the antivirus and license upto 2018, ask me.
sujithgames@yahoo.com
How do you clean your computer of viruses if the virus wont let you install an antivirus?
sadly, the only way to do that is usually to do a complete hard drive wipe which a technician or repairman can do for you, this procedure could be quite expensive or quite cheap depending on warranty status, virus severity etc. call your local computer repair shop or your computer's support team. good luck! also, just fyi, once it's wiped, immediately install an antivirus program and remember to back up everything on an external hard drive.
What client software enables logged in users to communicate with other logged in users in real time?
Instant Messenger is a program that allows two users to communicate simultaneously. You can download a program that allows you to do this on your computer.
Updater.bak, a part of the Yontoo adware, is a web browser plugin that affords to cause multifarious and abundant pup-ups, banners, and links in your browsers. As a result, created by Dragon Branch, Updater.bak is also considered as a vicious adware which has been attested by 28 anti-malware scanners.
I f you want to get more information about it, you read the post Effective Methods to Remove Updater.bak from Your Windows (Removal Guide) in virusremovalexpert.blogspot.com.
What does virus protection software do to get rid of computer virus?
well most of them scan your whole computer and then after it finds the virus it will quarantine the virus ( to keep the virrus from jumping) and simply delete it
How do you make a prank virus step by step?
First you right click on the desktop and click new and then click shortcut. Then where it says type the location of the item type shutdown -s -t 30 -c "VIRUS DETECTED" and then make a name for your shortcut. Then right click on your new shortcut and click properties and then click change icon and if a message appears click ok. Then choose an icon for your new shortcut. When you click the new shortcut, it will shut down the computer.
Crimes involving illegal system access and use of computer services are concern to both government and business.
LSA is a legitimate part of Windows and includes lsass.exe, LSA Shell, LSASS, (Local Security Authority System Service). The Local Security Authority or LSA is a key component of the logon process in WinXP (as well as NT & Win2000). The LSA is responsible for validating users for both local and remote logons. The LSA also maintains the local security policy. During the local (interactive) logon to a machine, a person enters their name and password to the logon dialog. This information is passed to the LSA, which then calls the appropriate authentication package. The password is sent in a nonreversible secret key format using a one-way hash function. The LSA then queries the SAM database for the user's account information. If the key provided matches the one in the SAM, the SAM returns the user's SID and the SIDs of any groups the user belongs to. The LSA then uses these SIDs to generate the security access token.
Answer---
LSA stands for Local Security Authority, which is an important required component of Windows that deals with login authentication and security policies. You'll see it running on a perfectly clean and valid Windows installation. As I said, it's a required component.
Go to Norton's website. You can either re-download it again from their website using your customer code from the last time you bought it for your previous OS, or if that doesn't work, e-mail their support explaining that you did an upgrade and wish to reinstall their product.
Free download Norton Internet Security 2010 OEM 90 days?
what way to renew without online subcribe, I have the key of NIS 2010. Please send me the way to fill it. Thanks!
You can go here to download the trial directly for Norton Internet Security 2010:
http://www.filesavr.com/nis2010170build136
How much does a Norton antivirus renewal cost?
Norton is the leader in security software for your computer with more PC Magazine Editor's choice awards than any other security company. Start a free trial and protect your PC today!
cutt.ly/hh3OimP
confusion
Obfuscation means concealment . In programming it is used for source code protection, for example. You can read more about obfuscation in the internet, f.e. here:
http://www.9rays.net/Category/55-spicesnet-obfuscator.aspx
How does a virus affect your email?
it effects your email because there are certain types of virus' and one is a Trojan horse. its most likely in emails and it looks like its good and then it will give you one, and could destroy your computer. also, sometimes if your friends send you random pictures, it may be a virus and it could attack your computer and spread it to everyone in your email contacts. Its best to open emails you know who they are from and hope that its not a virus coming from one of your friends.
A nested link is where one link is inside of another link. For example: I asked THIS question.
The link for the word "THIS" is nested within the outer link. Nested links are not allowed by the W3C standards for HTML. Most browsers will either ignore the inner link or move it out of the outer link. However, nested links are allowed and sometimes encouraged in some programing languages.
Internet protection can save you from virures, spam and other malware from getting on your computer. These viruses can steal your id, use your computer's resources and send you numerous emails or worse, shut down your computer.
I suggest getting a good Internet security program and make sure it will update at least 3 or 4 times daily to protect against the hundreds of new ones that out every day. In comparison to the cost of your equipment, software and time it is worht $.15 a day day to protect yourself and others. There is more good free info on the asystematics.com site All the best.
You need to run these 5 essential steps to remove all the spyware on your computer.
1. Run Deckard's System Scanner (DSS)
2. Run Malwarebytes Anti-Malware
3. Run the anti spyware removal programs spybot
4 Run Superantispyware
5. Run a complete scan with free curing utility Dr.Web CureIt!
Install threat fire which will enhance your antivirus protection
Can multimedia file can infected by virus?
Yes. The increase in popularity of media sharing Web sies provdes a great oppurtunity to distribute mailicious programs. Last yearm approxiametely 500,000 people downloade what they thought was a media file from the Internet. In fact the file was a Troja horse that infected many computers with spyware. For this reason, it is important to scanall media files for malware before playing them.
What are the limitations of antivirus software?
- Anti-virus software, especially free programs, can be limited because they can protect computers for certain virus variants only but will not protect computers for the more sophisticated ones.
- Anti-virus software depends on the signature files that contain the latest virus information, and the new viruses are not included in the signature files which limits the capability of anti-virus software to catch new viruses.
- Most anti-virus software cannot detect and clean zero-day exploits which means the viruses that spread and infect many computers in zero number of days, even before security experts can identify them as malicious.
These are a few limitations of an Antivirus Software.
Sources: techheadzny.com, ehow.com
What is the best way to prevent virus from entering your computer?
This is the anti-virus work [ anti virus program ] What you just have to do is :
- Make sure your anti virus is working good
- Make sure you have a good anti virus
- scan every while
- see the results and do not go to bad websites [ work with your anti virus ]
that for preparing , but if the virus is on your computer ;
- scan your computer
- if the anti virus doesn't work with it then :
- Sorry but in this i really don't know what you have to do!
How do you automatically defragment your computer every week?
If you want to run the windows dferagger, then set the scheduled task for whatever time on any particular day of the week (Actually its scheduled to do so by default in Vista and Win7). Its not the most reliable especially if your PC is switched off and when it runs the next time, it sometimes doesnt defrag completely. Alternative automatic options include commercial defrag programs that can be set to run in the background in real time and need no scheduling. More efficient and time as well as effort saving.
What does the quick access toolbar display?
Which of the following features doesn’t relate to the quick access toolbar
