When you use IPTables to create a firewall for your company's Web server, one way to prevent certain users from accessing the server is to block their IP addresses. Use the "iptables" command to ...

While there are special programs that enable you to block access to specific IP addresses on a computer, the same results are possible by editing the Windows hosts file, present on all Windows ...

Malware distributors, apparently tired of facing the constant threats of disconnection, are taking advantage of lax background checks in the system for distributing IP address blocks and buying them ...