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Network Ports Database

Port Encyclopedia

Comprehensive guide to TCP/UDP network ports, their services, security risks, and known vulnerabilities

100
Documented Ports
TCP/UDP
Protocols
24/7
Regular Updates
All Ports (100) Web (10) Database (14) Remote Access (14) Mail (7) File Transfer (11) DNS (2) Monitoring (7) Messaging (8) Other (17)

Port 25

SMTP
TCP
Mail Dangerous

Port 587

SMTP Submission
TCP
Mail

Port 465

SMTPS
TCP
Mail

Port 993

IMAPS
TCP
Mail

Port 143

IMAP
TCP
Mail Dangerous

Port 110

POP3
TCP
Mail Dangerous

Port 995

POP3S
TCP
Mail

About Port Encyclopedia

Security Analysis

Detailed security information for each port including known attack vectors and protection recommendations.

CVE Database

Known vulnerabilities (CVEs) associated with services running on each port.

Service Discovery

Information about common software and services that use each network port.

Our port encyclopedia provides comprehensive information about network ports, helping security professionals, system administrators, and developers understand port usage, security implications, and best practices.

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