# Network Protocols

- [ICMP](/p4n1cbook/fundamentals/network-protocols/icmp.md): Internet Control Message Protocol
- [SSH](/p4n1cbook/fundamentals/network-protocols/ssh.md): Secure Shell Protocol - Port 22
- [Telnet](/p4n1cbook/fundamentals/network-protocols/telnet.md): Telecomunications Network - Port 23
- [DNS](/p4n1cbook/fundamentals/network-protocols/dns.md): Domain Name System - Port 53
- [FTP](/p4n1cbook/fundamentals/network-protocols/ftp.md): File Transfer Protocol
- [HTTP/HTTPS](/p4n1cbook/fundamentals/network-protocols/http-https.md): HyperText Transfer Protocol - Port 80/443
- [SMB](/p4n1cbook/fundamentals/network-protocols/smb.md): Server Message Block - Ports 445/139
- [SNMP](/p4n1cbook/fundamentals/network-protocols/snmp.md): Simple Network Management Protocol - Port 161/162
- [SMTP](/p4n1cbook/fundamentals/network-protocols/smtp.md): Simple Mail Transfer Protocol
- [NFS](/p4n1cbook/fundamentals/network-protocols/nfs.md): Network File System
- [IPP](/p4n1cbook/fundamentals/network-protocols/ipp.md): Internet Printing Protocol
- [WinRM](/p4n1cbook/fundamentals/network-protocols/winrm.md): Windows Remote Management
- [LLMNR](/p4n1cbook/fundamentals/network-protocols/llmnr.md): Link-Local Multicast Name Resolution
- [JDWP](/p4n1cbook/fundamentals/network-protocols/jdwp.md): Java Debug Wire Protocol
