![5 Minutes to Master TCP/UDP Protocol's, along with server Firewall operation Guide | by Mr.Vic | Nerd For Tech | Medium 5 Minutes to Master TCP/UDP Protocol's, along with server Firewall operation Guide | by Mr.Vic | Nerd For Tech | Medium](https://miro.medium.com/v2/resize:fit:1058/1*jZ0QqRLyXkHNaKVnwES4HA.png)
5 Minutes to Master TCP/UDP Protocol's, along with server Firewall operation Guide | by Mr.Vic | Nerd For Tech | Medium
![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/profile/Parminder-Singh-7/publication/347789431/figure/tbl1/AS:973683266973703@1609155589747/List-of-well-known-ports-used-by-various-peer-to-peer-P2P-protocols_Q320.jpg)
List of well-known ports used by various peer-to-peer (P2P) protocols. | Download Scientific Diagram
![Common TCP and UDP Ports - CompTIA Network+ N10-006 - 5.9 - Professor Messer IT Certification Training Courses Common TCP and UDP Ports - CompTIA Network+ N10-006 - 5.9 - Professor Messer IT Certification Training Courses](https://i.ytimg.com/vi/wqImYxaJZ2U/maxresdefault.jpg)
Common TCP and UDP Ports - CompTIA Network+ N10-006 - 5.9 - Professor Messer IT Certification Training Courses
![Chapter 8: Level 4 Protocols: TCP, UDP and SCTP - Local Networks and the Internet: From Protocols to Interconnection [Book] Chapter 8: Level 4 Protocols: TCP, UDP and SCTP - Local Networks and the Internet: From Protocols to Interconnection [Book]](https://www.oreilly.com/api/v2/epubs/9781118599891/files/images/ch8_page214-01.gif)
Chapter 8: Level 4 Protocols: TCP, UDP and SCTP - Local Networks and the Internet: From Protocols to Interconnection [Book]
![TechWd on Twitter: "Some well-known #ports numbers and its description.. #تقنية #التقنية_بالعربي #امن_المعلومات https://t.co/5rugcU31PJ" / Twitter TechWd on Twitter: "Some well-known #ports numbers and its description.. #تقنية #التقنية_بالعربي #امن_المعلومات https://t.co/5rugcU31PJ" / Twitter](https://pbs.twimg.com/media/DDQC08WWAAAIxGa.jpg)
TechWd on Twitter: "Some well-known #ports numbers and its description.. #تقنية #التقنية_بالعربي #امن_المعلومات https://t.co/5rugcU31PJ" / Twitter
![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)