Interview #common #questions TCP/UDP port numbers. For cyber security professionals you can also think about the payloads you can use if these ports are open. #indincybersecuritysolutions #cybersecurity... - Indian Cyber Security Solutions -
![Service Ports: The Door to the Programs on Your System | Linux Firewalls: Packet Filtering | InformIT Service Ports: The Door to the Programs on Your System | Linux Firewalls: Packet Filtering | InformIT](https://www.informit.com/content/images/chap1_0735710996/elementLinks/table02.gif)
Service Ports: The Door to the Programs on Your System | Linux Firewalls: Packet Filtering | InformIT
![List of well-known ports used by various peer-to-peer (P2P) protocols. | Download Scientific Diagram List of well-known ports used by various peer-to-peer (P2P) protocols. | Download Scientific Diagram](https://www.researchgate.net/publication/347789431/figure/tbl1/AS:973683266973703@1609155589747/List-of-well-known-ports-used-by-various-peer-to-peer-P2P-protocols.png)