Comodo Internet Security是针对互联网安全开发的综合型安全防护软件，其分为免费版和Pro专业版。Comodo互联网安全套装包括：
反病毒：查找和清除任何隐藏在计算机中的恶意软件。
反间谍：检测间谍软件的威胁并消灭所有被感染的文件。
反恶意软件：在恶意软件进行破坏前杀死进程。
反Rootkit：扫描，探测及移除你计算机上的rootkit。
Bot防护：阻止僵尸程序对您计算机的破坏。
Defense+：保护重要系统文件，在恶意软件安装前进行阻止。
自动沙盒技术：将未知的程序在一个隔离的环境中运行，使它们不能造成任何的损害。
防火墙：以尖端的技术防御复杂的内存溢出攻击。
Comodo Internet Security 5 includes the company's free firewall and antivirus program, which together do a good job of keeping your PC safe from even the very latest in malware threats.
Reboot after installation and the program will immediately go to work, popping up alerts about any of your applications that want to go online, or otherwise behave in a suspect way. If you recognise the program and know it's safe, though, just click Allow, Comodo will remember your decision and you won't be asked again. So after a few minutes the pop-ups die down and you can carry on as normal. (Except, of course, now you know you're protected by a tool that's keeping a very close eye on everything your programs do.)
Comodo's antivirus engine sees major improvements in this version. A host of new cloud-based technologies see white listing and malware detection now done in the cloud, enabling greater accuracy and faster detection of new threats. Cloud-based behaviour analysis traps zero-day malware before it can cause any damage. And a new spyware scanner uncovers and removes more malware than ever before.
The suite now also includes a Game Mode, which allows you to run games or other full-screen apps without being hassled by security pop-ups.
And improved application control puts you firmly in charge of what's run on your PC. The enhanced sandbox will successfully run more programs than ever in an isolated environment, where they can't affect the rest of your system. And you can now lock down a PC so hard that users will only be able to run known safe applications, greatly reducing the chance of any future infections.
获取方法：
1.访问网页：，即可免费获得一年期Comodo Internet Security Pro 2011 V5.4
2.或直接从这链接下载安装文件：
