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 ...

If you receive an error message when visiting your website or webmail, it is probably because your IP has been temporarily blocked by a firewall. This can happen for ...

Netflix blocks known commercial VPNs and proxies from accessing its services in order to preserve its geofencing—partitioning access to content based on a user’s real-world location. Users who connect ...