Joe Severino
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Tag: Wireshark


  • Validating the vsftpd 2.3.4 Backdoor in an Isolated Lab

    Validating the vsftpd 2.3.4 Backdoor in an Isolated Lab

    A mini lab that identifies vsftpd 2.3.4 through service enumeration, validates the known backdoor, and captures the FTP trigger packet in Wireshark.

    April 21, 2026
  • Exploiting PHP CGI Argument Injection in an Isolated Lab

    Exploiting PHP CGI Argument Injection in an Isolated Lab

    A web exploitation lab that enumerates an exposed service, validates PHP CGI argument injection, and analyzes the exploit request in Wireshark.

    April 19, 2026
  • Simulating ARP Spoofing with Mininet and Demonstrating Enterprise Mitigations

    Simulating ARP Spoofing with Mininet and Demonstrating Enterprise Mitigations

    A networking security lab that simulates ARP spoofing in Mininet, analyzes packet captures in Wireshark, and demonstrates enterprise mitigations using DHCP Snooping and Dynamic ARP Inspection in Cisco Packet Tracer.

    March 15, 2026