Free Internet Security Software

Here is a list of a few free Internet security programs I recommend for those on a budget. Remember that free software often comes with limitations but is fully functional. Some require manual updating, but that is a small price for great free software. Let us start with an anti-virus program.

When it comes to anti-virus software, I like to see real-world testing comparisons. Take a look at AV-Test, an independent IT security institute that tests all major AV software every three (3) months. That way, the tests will be done with real-world AV samples.

Windows Defender (built into Windows)

• Pros: It is built into Windows and is one of the highest-rated AV programs. If you decide to install a third-party AV program, Windows Defender will switch itself into a secondary AV program and can be set up to periodically scan for threats.
• Cons: Windows Defender only protects the operating system and does not integrate with browsers.

Avast Free

• Pros: This is a fully functional anti-virus program that has file, behavior, web, and mail scanners. The program updates itself automatically.
• Cons: There is no free technical support. Support for this product is sold by call or by year.

Next is a Firewall program:

Windows Defender Firewall (built into Windows)

• Pros: It is already installed and running inside Windows.
• Cons: It provides essential inbound/outbound protection. You can create custom security rules, but configuring them requires some detailed information. It is not for the novice user.

ZoneAlarm

• Pros: The program is fully automatic in updating itself.
• Cons: It only provides inbound and outbound protection but does it in full stealth mode. It also requires internet access to install.

Let us now look at two free spyware/malware programs. My first choice is Microsoft Safety Scanner. Note that I ranked Microsoft Safety Scanner first because it requires no installation or additional software to run.

Microsoft Safety Scanner

• Pros: It requires no installation. Just download and run with Administrative privileges.
• Cons: It is time-stamped and will only run for ten (10) days after downloading it.

Malwarebytes Anti-Malware

• Pros: It is an excellent malware program. It checks for updates before performing any scans.
• Cons: It requires Internet access to complete the installation.