In network security, sniffing is the act of examining network traffic. This is the digital equivalent of eavesdropping on a conversation or telephone call; all unencrypted traffic on the network is visible to anyone with access to the network and appropriate tools to examine the packets of data passing by.

Vulnerability to data sniffing is the primary reason for using websites with HTTPS encryption and employing tactics like routing Wi-Fi traffic while traveling through an encrypted tunnel.

Jason Fitzpatrick is a warranty-voiding DIYer who spends his days cracking opening cases and wrestling with code so you don't have to. If it can be modded, optimized, repurposed, or torn apart for fun he's interested (and probably already at the workbench taking it apart). You can follow him on if you'd like.