The Shield Firewall 5.0 is the multi-layered security application that keeps hackers out and personal information in.Built from the ground upwards with your security in mind, this award winning firewall constantly monitors and defends your system from inbound and outbound attacks. Version 5.0 now features a fully fledged Host Intrusion Prevention System to protect your critical operating system files and block viruses and malware before they ever get the chance to install.It features a frie