For network admins and network security professionals, one of the most important tools to learn to use is Wireshark (formerly Ethereal), a free and open source network analyzer/packet sniffer software ...

Vendors would have you believe you need to spend thousands of dollars on protocol analyzer software to troubleshoot Voice over IP (VoIP) networks. After all, voice quality suffers if packets are late, ...

What Wireshark does for network packet analysis, Stratoshark wants to do for system calls and logs. The iX editorial team spoke to the makers of the tool. Like Wireshark for networks, Stratoshark is ...