Kaspersky Anti-Hacker v1.9.4 Firewall (No License Required) offers you reliable protection against all threats. The product has flexible configuration and five security levels for ease of use.Kaspersky Anti-Hacker blocks the most common hacker network attacks by continuously filtering incoming and outgoing traffic. The program detects most types of DoS attacks, as well as Ping of Death attacks, Land, Helkern, Lovesan and SMBDie. In addition, Anti-Hacker detects attempted port scans that often precede mass attacks. When an attack occurs a notification is immediately sent to the user.