In order to protect LAN users from surfing the Internet safely and smoothly, 360 Security Guards has recently significantly optimized the ARP firewall, mainly updated the core protection mechanism, and further strengthened the protection ability against ARP attacks. Especially recently, a virus called "Spy" has spread significantly in the local area network by using ARP attacks. If one computer is attacked, the entire network segment will suffer. 360ARP firewall can intercept such ARP viruses.

Note that the ARP firewall is integrated into the 360 ​​Security Guard "Trojan Firewall" and is set to "off" by default. Users in the LAN can manually turn it on to protect their network speed from being slowed down by ARP attacks. Test results using P2P Terminator show that when the 360 ​​ARP firewall is turned on, the user's computer can completely defend against ARP attacks by P2P Terminator, ensuring fast network speeds.

The ARP firewall function updates of 360 Security Guard 7.5Beta version are as follows:

- Strengthen gateway detection mechanism

-Added sleep/standby/login switching detection

- Strengthen the detection mechanism when routing IP conflicts

-Performance optimization