Internet security is a branch of computer security specifically related to the internet, often involving browser security but also network security on a more general level as it applies to other applications, or operating systems on a whole.
A computer user can be tricked or forced into downloading software onto a computer that is of malicious intent. Such software comes in many forms, such as viruses, Trojan horses, spyware, worms, denial of self attack, phishing and Application vulnerabilities.
There are a number of remedies to such malicious software such as Network layer security, Internet protocol security, Electronic mail security, Fire walls among others. However, here are some of the internet security products one can use to protect their programs from attack;
Antivirus. Antivirus software and Internet security programs can protect a programmable device from attack by detecting and eliminating viruses; Antivirus software was mainly shareware in the early years of the Internet, but there are now several free security applications on the Internet to choose from for all platforms.
Password managers. A password manager is a software application that helps a user store and organize passwords. Password managers usually store passwords encrypted, requiring the user to create a master password; a single, ideally very strong password which grants the user access to their entire password database.
Security suites. Security suites were first offered for sale in 2003 and contain a suite of firewalls, anti-virus, anti-spyware and more. They may now offer theft protection, portable storage device safety check, private Internet browsing, cloud anti-spam, a file shredder or make security-related decisions.