Comodo Internet Security (64-bit) 3.9.74199.494 Beta

Comodo Internet Security (CIS) is a suite of programs that consists of an integrated, easy-to-use set of security applications designed to provide security to your PC. The primary components of CIS are:
Antivirus
Powerful protection against infectionFirewall
Enterprise class protection against internet attacksDefense +
Host Intrusion Prevention SystemCIS is the latest development from Comodo and follows their philosophy of creating a Trusted Internet.