• Publisher: Avira
• Avira AntiVir Personal is a free anti-virus software is very powerful, can run on Windows, Linux, Solaris and FreeBSD. It can find and eliminate the extensive range of dangerous viruses, worms, trojans and dialers.

• Publisher: Microsoft
• Microsoft Security Essentials ( 64 bit) - Vietnamese version , Microsoft Security Essentials provides features for real-time protection for home computers or computers in your small business against viruses , spyware and other malicious software .

• Publisher: Microsoft
• Microsoft Security Essentials ( 64 bit) , Microsoft Security Essentials provides features for real-time protection for home computers or computers in your small business against viruses , spyware nice and malware other.

• Publisher: Eset
• ESET Smart Security , ESET Smart Security is based on heuristic technology , and multi- layer security features help protect your computer against new viruses and other threats from the Internet .

• Publisher: Bitdefender
• BitDefender Total Security , Bitdefender Total Security is a security package Internet and prevent the virus all in one . This integrated application package a removal tool or detect viruses and comes with utilities prevent spam & other firewall vendors .