Our approved Spybot – Search & Destroy protects your computer against malware. Spybot Anti-Beacon helps to stop your data being sent out to third parties. The new Spybot Identity Monitor helps you to realize and take action when your personal information held by third parties was compromised. If you are not looking for a single system, you might find your individual the solution among the Family Packs or the Small Business Pack which bundle all the security and privacy applications you need.

Free version available.

https://www.safer-networking.org/

The IPCop Firewall is a Linux firewall distribution. It is geared towards home and SOHO users. The IPCop web-interface is very user-friendly and makes usage easy.

Free version available.

https://www.ipcop.org/

Adaware Antivirus 12 is our best antivirus ever. It protects you against viruses, malware, spyware, phishing, online scams and hackers. Start by downloading our free antivirus to stay protected. 

Free and Paid versions available.

https://www.adaware.com/

The Belarc Advisor builds a detailed profile of your installed software and hardware, network inventory, missing security updates, anti-virus status, security benchmarks, and displays the results in your Web browser.

All of your PC profile information is kept private on your PC and is not sent to any web server.

The Belarc Advisor is only licensed for personal use. Any commercial, government or educational use is not permitted. We offer some charitable organizations a license to use the Belarc Advisor at no cost, under certain conditions. Please send us information about your charity, a URL and the number of computers.

Free version available:

https://www.belarc.com/products_belarc_advisor

Avira Operations GmbH & Co. KG is a German multinational computer security software company mainly known for their antivirus software Avira Free Security. Avira was founded in 2006, but the antivirus application has been under active development since 1986 through its predecessor company H+BEDV Datentechnik GmbH. Wikipedia

Free version available:

https://www.avira.com/

AVG AntiVirus is a line of antivirus software developed by AVG Technologies, a subsidiary of Avast. It is available for Windows, macOS and Android. Wikipedia

Free version available:

https://www.avg.com/en-us/homepage#pc

ClamWin Free Antivirus is used by more than 600,000 users worldwide on a daily basis. It comes with an easy installer and open source code. You may download and use it absolutely free of charge. It features:

• High detection rates for viruses and spyware;
• Scanning Scheduler;
• Automatic downloads of regularly updated Virus Database.
• Standalone virus scanner and right-click menu integration to Microsoft Windows Explorer;
• Addin to Microsoft Outlook to remove virus-infected attachments automatically.

Free version available:

https://clamwin.com/