Kaspersky AntiVirus - Download the best FREE antivirus for Windows-based desktops, laptops, & tablets and get the core protection against viruses, spyware, phishing & dangerous websites.

Proxmox Mail Gateway - Protect mail server against spam, viruses and malware with Proxmox Mail Gateway security for businesses, government, education and non-profit organizations.

Malwarebytes - Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

SpamAssassin - Use this program to "Unspam" your mailbox(es).

Norton ConnectSafe - Norton ConnectSafe is a free service that adds a level of security to your PC, laptop, tablet, gaming console or mobile device. The program acts as a first line of defense during internet browsing. Read more about Norton ConnectSafe.

Rspamd - Rspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules...