Protocol

What OSI layer does Wireshark use? Which OSI layer are examined by packet sniffer? How do I see layers in Wireshark? How you can detect application la...

What is Flag in SSH? What are the SSH options? What is the H in SSH? What is SSH and how do you use it? Is SSH Secure? How do I generate an SSH key? W...

How do you analyze UDP traffic? What Traffic uses UDP? What is UDP traffic in a firewall? What percentage of Internet traffic is UDP? What is TCP vs U...