Sr. Network Security Engineer with VM and VA experience

Hands-on port numbers, such as MySQL and MSSQL Port, and how DNS works. Anyone working in the SOC or Vulnerability Management team generally understands these networking basics.

Vulnerability Assessment Tools: Proficiency in tools Vulnerability Management tools like Nexpose or any other in similar area
Networking Fundamentals: Knowledge of basic networking concepts, protocols, and architectures.

Port numbers of MYSQL, MSSQL and DNS
• MySQL typically uses port 3306 - Default port of DB
• MSSQL uses 1433, default port of Microsoft SQL Server/DB
• DNS port is 53
TCP and UDP
OSI layers
Network Assessment Phases