F-Secure Internet Security is a popular security suite that provides a complete and easy-to-use protection against all Internet threats, whether they are known or previously unidentified, which provides users with protection of antivirus, firewall, antispyware, F-Secure DeepGuard that constantly monitors the suspicious activity of malicious programs on computer, anti-spam that filters unwanted spam, anti-phishing attempts from your e-mail, and with the parental control to block access to websites with questionable content. F-Secure now offers free download of F-Secure Internet Security build 162 Technology Preview, which allows you to use the security protection program on your Windows operating system including Vista for free.

F-Secure

F-Secure Internet Security Technology Preview (ISTP) build 162 consists of the following components: Virus & Spy Protection with Virus protection, Anti-spyware and Web Traffic Scanning for viruses, Blacklight scanning for hidden malware and the new proactive 0-day protection technology System Control, Parental Control and Automatic updates for all supported Windows platform including 32-bit Windows Vista (64-bit Vista is not supported). If you’re using Windows XP or Windows 2000, additional modules are available: Internet Shield with Firewall, Application Control, and Intrusion Prevention, plus Spam Control with protection against spam and phishing.

Register and download F-Secure Internet Security Technology Preview (ISTP) (no longer available).

Update: F-Secure Internet Security 2009