Using a Cisco router with Telstra FTTH Velocity Service

I recently got fibre to the home (FTTH) or as some other people like to call fibre to the premise (FTTP) thanks to Telstra and their Velocity service. Now is is quite straight forward, someone comes out and connect activates the ONT unit. In my case the fibre is terminated at the ONT unit and… Read more »

How to block telnet and SSH on outside interface on Cisco routers

How to block telnet and SSH on outside interface on Cisco routers By default, a lot of Cisco routers allow Telnet and SSH on the outside interface, this can cause a large security risk of being brute force attacked. Ideally Telnet should be blocked completely as it is an unsecure protocol and SSH should only… Read more »