Ways Through Which Norton Antivirus Work


Norton Antivirus is an anti-virus software which had been created by Symantec Corporation in 1991. It acts as a shield for the computer to offer it protection against several viruses, worms, and Trojan horses, by not letting them invade your computer and cause damage. Scanning of the computer is performed by Norton whenever the user visits several websites, goes through the installation process or downloading, or view electronic mails. While browsing the internet, if the user comes across any such websites which have a virus, the user is alerted instantly and the virus is then isolated. Also, it does not allow any unauthorized attempts by websites such as gaining access to confidential information of the individuals. The operating systems on which the Norton Antivirus can be operated are Microsoft Windows, Linux, and macOS. The Symantec Corporation ensures that the Norton Antivirus keeps on updating to makes sure that the upcoming viruses won’t provide harm to it. There are a few ways to detect viruses offered by Norton Antivirus which may save your system getting prone to several harms and threats. Get Info :

Identifying Any Suspicions:

The detection of suspicious behavior is a method where the anti-virus keeps on checking your computer and detects if the programs are not harmful and safe enough to be used on the system. This helps the system to stay protected against any type of viruses that you are not aware of or have less information regarding them. After Norton monitors all the programs running on the computer, one may then use them.

Virus Definitions Method:

This method is effective and one of the most renowned ways of identifying viruses in your system, which is used by the Norton antivirus. The databases present in the antivirus, based upon the virus definitions are used to examine the computer entirely. Their purpose is then to make a comparison of the virus definitions with the hard drive, memory and boot sectors within the computer. The Norton antivirus works in a way that it already has the information related to binary codes which may apply to different viruses. This is a good way of detecting viruses and Norton then gives removal warning for the known viruses.

The Emulating Method:

Emulation is one of the most important methods used by the Norton antivirus for identifying viruses in the system. Norton works by reproducing the program’s initial code. This is done if the system involves any self-modifying codes in the running programs. If such codes have been detected in the programs, executable files or programs would not be operated on the system. This way of detecting viruses can be helpful in many cases, but it might be disallowing reliable programs to be operated on the system as well, which is a drawback of this method.

Sandbox Method:

This is a method used by Norton where each of the files is being examined when no other method seems significant or worthy enough of being used. A sandbox is needed to look through each of the executable files and checking them if any differences could be found in them. The emulated operating system is then required to operate such type of files to avoid any possible harms and risks to the operating system installed in the user’s system already,


Norton Antivirus is credible software as it has gained certification from the ICSA Labs. Also, the Virus Bulletin has given it a VB100 award. Such awards and certifications declare that the antivirus has gained verification from third parties as well. The Norton family is not only limited to the Antivirus, but there is a range of products available such as the Norton 360 Standard, Norton Secure VPN, Norton Security Manager, Norton Internet Security and a lot more.

For more details, just visit to the official website of Norton through

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