How to Tell if You Need an Anti-virus Update

If you installed anti-virus software only to later discover that malware infected your computer anyway, it may be because you did not set the preferences for automatic anti-virus update scans during the installation.

Computer security firms continually monitor emerging strains of toxic computer code that hackers unceasingly release into the wilderness of cyberspace. Some experts estimate that hackers and cyber criminals manufacture and release several thousand new computer viral strains every month. As a result, anti-virus software companies must also add new viral signatures to their scanning software. These updates are crucial to defending against emerging threats, because the specter of computer infection is one that shifts and changes its modus operandi every single day.

When the need arises for an anti-virus update, you must ensure that protection continues to be in place against spyware and other threats. It is important to pay careful attention to notification settings when you are first setting up the preferences. Enable the option for automatic notification when a new security update becomes available. Most legitimate cyber-security vendors offer a free anti-virus update for a period of time after you purchase their software. Unless you provide a way for these companies to notify you that an update is available, you may suffer an attack by a computer virus that might have been preventable.

Software companies that offer heuristic-scanning capabilities and virus-pattern recognition maintain a database of known viruses in circulation. Often these companies may post an anti-virus update for a new virus within hours of its discovery. In order to receive notification of an update, you must also keep your email contact information current so you will know when an anti-virus update is available. If you change your email address, it is very important to inform your computer security company about it right away. Many companies offer an automatic anti-virus update. If this is available, check to make sure this service is operative through the software settings. It is a great way to ensure that your security protection continues to function at its peak capabilities.

Many legitimate computer-security companies have very useful information on the web that can help educate you about safe computing practices. Do take care to ensure that you are dealing with a legitimate provider of an anti-virus update. Some scammers have tendered offers of free updates, tricking consumers with lookalike logos of well-known companies. Make sure you are downloading legitimate software.

Also, do not be surprised if you must pay a fee to continue these updates after a certain amount of time passes. These companies invest time and other resources into investigating emerging threats and developing solutions to those threats. With a legitimate anti-viral software provider, you can often expect to pay for ongoing monitoring.

New computers may come with pre-installed security software. McAfee and Norton are two companies among other reputable firms with software that is sometimes bundled with a new computer. Sometimes the scanning service is free for a limited time, and then the user must make a choice of whether to continue the service or not. The take-home lesson here is to have some type of security software in place that protects against viruses.

Scans of PCs and Apple computers are very important in preventing the massive headaches that can result from victimization by cybercriminals. PC users have had more experience than they have probably wanted battling the numerous viruses that are out there in the wild infecting Windows operating systems. To the surprise of some Apple computer users, some malicious coders are targeting Apple computers, in part because the growing popularity of the devices makes them a tempting target. This is why another important preference to consider enabling in an anti-virus update is regular scheduling of security scans. A daily scan is a good place to start, but depending on your computer activity, you may want hourly or weekly scans.

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