> For the complete documentation index, see [llms.txt](https://www.verylazytech.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.verylazytech.com/network-pentesting.md).

# Network Pentesting

- [FTP - Port 21](https://www.verylazytech.com/network-pentesting/ftp-port-21.md)
- [SSH- Port 22](https://www.verylazytech.com/network-pentesting/ssh-port-22.md)
- [Telnet - Port 23](https://www.verylazytech.com/network-pentesting/telnet-port-23.md)
- [SMTP/s - Port 25,465,587](https://www.verylazytech.com/network-pentesting/smtp-s-port-25-465-587.md)
- [WHOIS - Port 43](https://www.verylazytech.com/network-pentesting/whois-port-43.md)
- [TACACS+ - Port 49](https://www.verylazytech.com/network-pentesting/tacacs+-port-49.md)
- [DNS - Port 53](https://www.verylazytech.com/network-pentesting/dns-port-53.md)
- [TFTP/Bittorrent-tracker - Port 69/UDP](https://www.verylazytech.com/network-pentesting/tftp-bittorrent-tracker-port-69-udp.md)
- [Finger - Port 79](https://www.verylazytech.com/network-pentesting/finger-port-79.md)
- [Web - Port 80,443](https://www.verylazytech.com/network-pentesting/web-port-80-443.md): Ports 80 and 443 are the primary ports for web traffic, with port 80 handling unencrypted HTTP traffic and port 443 managing encrypted HTTPS traffic.
- [Kerberos - Port 88](https://www.verylazytech.com/network-pentesting/kerberos-port-88.md): Master pentesting Kerberos on port 88 with VeryLazyTech’s lazy methodology—exploits included!
- [POP - Port 110/995](https://www.verylazytech.com/network-pentesting/pop-port-110-995.md)
- [Portmapper - Port 111/TCP/UDP](https://www.verylazytech.com/network-pentesting/portmapper-port-111-tcp-udp.md)
- [Ident - Port 113](https://www.verylazytech.com/network-pentesting/ident-port-113.md)
- [NTP - Port 123/UDP](https://www.verylazytech.com/network-pentesting/ntp-port-123-udp.md)
- [MSRPC - Port 135, 539](https://www.verylazytech.com/network-pentesting/msrpc-port-135-539.md)
- [NetBios - Port 137,138,139](https://www.verylazytech.com/network-pentesting/netbios-port-137-138-139.md)
- [SMB - Port 139 445](https://www.verylazytech.com/network-pentesting/smb-port-139-445.md)
- [IMAP - Port 143, 993](https://www.verylazytech.com/network-pentesting/imap-port-143-993.md)
- [SNMP - Ports  161, 162, 10161, and 10162/UDP](https://www.verylazytech.com/network-pentesting/snmp-ports-161-162-10161-and-10162-udp.md)
- [IRC - Ports 194,6667,6660-7000](https://www.verylazytech.com/network-pentesting/irc-ports-194-6667-6660-7000.md): IRC, initially a plain text protocol, was assigned 194/TCP by IANA but is commonly run on 6667/TCP and similar ports to avoid needing root privileges for operation.
- [Check Point Firewall - Port 264](https://www.verylazytech.com/network-pentesting/check-point-firewall-port-264.md)
- [LDAP - Ports 389, 636, 3268, 3269](https://www.verylazytech.com/network-pentesting/ldap-ports-389-636-3268-3269.md)
- [IPsec/IKE VPN - Port 500/UDP](https://www.verylazytech.com/network-pentesting/ipsec-ike-vpn-port-500-udp.md)
- [Modbus - Port 502](https://www.verylazytech.com/network-pentesting/modbus-port-502.md): Modbus is a communication protocol used in industrial automation to allow devices like programmable logic controllers (PLCs) to talk to each other.
- [Rexec - Port 512](https://www.verylazytech.com/network-pentesting/rexec-port-512.md): It is a service that allows you to execute a command inside a host if you know valid credentials (username and password).
- [Rlogin - Port 513](https://www.verylazytech.com/network-pentesting/rlogin-port-513.md)
- [Rsh - Port 514](https://www.verylazytech.com/network-pentesting/rsh-port-514.md)
- [Line Printer Daemon (LPD) - Port 515](https://www.verylazytech.com/network-pentesting/line-printer-daemon-lpd-port-515.md)
- [Apple Filing Protocol (AFP) - PORT 548](https://www.verylazytech.com/network-pentesting/apple-filing-protocol-afp-port-548.md)
- [RTSP - Port 554, 8554](https://www.verylazytech.com/network-pentesting/rtsp-port-554-8554.md)
- [IPMI - Port 623/UDP/TCP](https://www.verylazytech.com/network-pentesting/ipmi-port-623-udp-tcp.md)
- [Internet Printing Protocol (IPP) - Port 631](https://www.verylazytech.com/network-pentesting/internet-printing-protocol-ipp-port-631.md)
- [EPP - Port 700](https://www.verylazytech.com/network-pentesting/epp-port-700.md)
- [Rsync - Port 873](https://www.verylazytech.com/network-pentesting/rsync-port-873.md)
- [Rusersd Service - Port 1026](https://www.verylazytech.com/network-pentesting/rusersd-service-port-1026.md)
- [Socks - Port 1080](https://www.verylazytech.com/network-pentesting/socks-port-1080.md)
- [Java RMI - RMI-IIOP - Port 1098/1099/1050](https://www.verylazytech.com/network-pentesting/java-rmi-rmi-iiop-port-1098-1099-1050.md)
- [MSSQL  (Microsoft SQL Server) - Port 1433](https://www.verylazytech.com/network-pentesting/mssql-microsoft-sql-server-port-1433.md): Master pentesting MSSQL on port 1433 with VeryLazyTech’s guide—exploits, tips, and more!
- [Oracle TNS Listener - Port 1521,1522-1529](https://www.verylazytech.com/network-pentesting/oracle-tns-listener-port-1521-1522-1529.md)