Today, the internet has become like water and electricity, a necessity for everyday life and something we take for granted. Most people never think about routers, network cables, frequency bands, and ...

Often, when your Wi-Fi option goes missing, it’s because the network device is disabled. It’s a fairly common problem and easy to fix. Here are some solutions you can try to restore connectivity on ...

Most network administrators are familiar with freely available network diagnostic tools such as Wireshark and TCPdump. However, many may not realize that the Internet2 consortium has produced several ...

Troubleshoot common FreeRadius issues in passwordless setups. Learn how to fix certificate errors, shared secret mismatches, and database sync problems.