| Comodo Internet Security 5.3.176757.1236FREE | 100 % | 10+ | Excellent – 100 % | |
| PC Tools Internet Security 2011 8.0.0.623 | 99 % | 10+ | Excellent | |
| Online Solutions Security Suite 1.5.14905.0 | 99 % | 10+ | Excellent | |
| Outpost Security Suite Free 7.0.4.3418.520.1245.401FREE | 97 % | 10+ | Excellent | |
| Outpost Security Suite Pro 7.0.1.3376.514.1234.401 | 97 % | 10+ | Excellent | |
| Kaspersky Internet Security 2011 11.0.1.400 | 92 % | 10+ | Excellent | |
| Privatefirewall 7.0.23.4FREE | 91 % | 9 | Excellent | |
| Malware Defender 2.6.0 | 90 % | 10 | Very good | |
| Jetico Personal Firewall 2.1.0.10.2451 | 88 % | 10 | Very good | |
| BitDefender Internet Security 2011 14.0.24.330 | 84 % | 10+ | Very good | |
| ZoneAlarm Extreme Security 9.3.037.000 | 66 % | 9 | Good | – |
| Rising Internet Security 2010 22.33.00.01 | 55 % | 8 | Poor | – |
| Norton Internet Security 2011 18.1.0.37 | 40 % | 6 | Very poor | – |
| avast! Internet Security 6.0.1000 | 15 % | 3 | None | – |
| Dr.Web Security Space Pro 6.0.2.07290 | 14 % | 3 | None | – |
| CA Internet Security Suite Plus 2010 6.0.0.285 | 12 % | 3 | None | – |
| F-Secure Internet Security 2010 10.00.246 | 9 % | 2 | None | – |
| Trend Micro Internet Security Pro 2010 17.50.1647.0000 | 9 % | 2 | None | – |
| FortKnox Personal Firewall 6.0.205.0 | 7 % | 2 | None | – |
| ZoneAlarm Free Firewall 9.2.076.000FREE | 7 % | 2 | None | – |
| ESET Smart Security 4.2.64.12 | 6 % | 2 | None | – |
| Avira Premium Security Suite 10.0.0.542 | 3 % | 1 | None | – |
| AVG Internet Security 2011 10.0.1153 | 3 % | 1 | None | – |
| Look 'n' Stop 2.07 | 3 % | 1 | None | – |
| Sunbelt Personal Firewall 4.6.1861.0 | 3 % | 1 | None | – |
| G Data InternetSecurity 2011 21.1.1.0 | 2 % | 1 | None | – |
| McAfee Internet Security 2011 11.5.141 | 2 % | 1 | None | – |
| Panda Internet Security 2010 15.01.00 | 2 % | 1 | None | – |
| TrustPort Internet Security 2011 11.0.0.4584 | 2 % | 1 | None | – |