Author: Jonathan

Wireless Network Security

Wireless Network Security

Today, many homes have a wireless router to access their broadband connection. But what many people don’t realise is that if their wireless network is not secure and other people are able to access it, it could land them in trouble if people use their internet connection for illegal activity. As such, it is more …

Ports and Firewalls

Ports and Firewalls

Every computer which accesses the internet or is connected to a network uses ports to communicate. Ports are almost like individual conversations going on over the same telephone line but which each port talking about a different thing. For example, every time you access a website using http, the chances are you’ll be using port 80. …