
An internet security suite is a bundle of security software that keep your computer protected from all possible security vulnerabilities. Such a suite contains at least an antivirus, an antispyware and a firewall. Additional tools like parental control software, safe web surfing tool, antispam, phishing filter, system optimisation tool etc. are also available.
Advantages
1.There are no compatibility issues, as all the included tools are from the same company.
2.A security suite is a "Set it, forget it" software. After you install the suite, it takes over the entire responsibility of protecting your computer. You are notified only in serious cases.
3.Most of the security suites come with 24X7 tech support.
4.A lot of functions are available in a single program. Imagine using a separate antivirus, antispyware, firewall, parental control software, safe web surfing tool, antispam, phishing filter and a system optimisation tool!
Disadvantages
1.Almost all security suites cost money.
[At present, only one security suite is available for free - McAfee VirusScan Plus. It actually costs $30 a year, but AOL is offering this McAfee product for free to everyone who has a free AOL account. McAfee VirusScan Plus has antivirus, antispyware and firewall only. Read more HERE.]
2.All security suites are invariably resource hogs. It is not advisable to use one if you have low RAM on your computer. "Low RAM" means anything less than 512MB for Windows XP users, and anything less than 1GB for Windows Vista users.
[Anyway, using a bunch of separate security tools would probably eat as much or even more RAM.]
3.Security suites may not necessarily provide all-round good protection. For example, a suite may have strong virus protection but poor spyware protection.
The Toppers
BitDefender Total Security - 9/10
Norton 360 - 8/10
Kaspersky Internet Security - 8.5/10
Avira Premium Security Suite - 9/10
McAfee Total Protection - 7.5/10
ESET Smart Security - 9/10
AVG Internet Security - 8/10
TrendMicro Internet Security - 8.5/10
:)


