TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "2002"

Port: 2002/TCP
2002/TCP - Known port assignments (7 records found)
  • Service
    Details
    Source
  • globe
    -
    IANA
  •  
    Secure Access Control Server (ACS) for Windows (Official)
    WIKI
  • threat
    [threat] Singu
    Bekkoame
  • threat
    [threat] W32.Beagle
    Bekkoame
  • trojan
    [trojan] Duddie. Remote Access / Keylogger / Destructive trojan. Works on Windows. Aliases: Backdoor.Duddie
    Simovits
  • trojan
    [trojan] Senna Spy Trojan Generator. Anti-protection trojan / Remote Access / Hacking tool / Trojan constructor / Downloading trojan. Works on Windows 95, 98, ME, NT and 2000. Telnet is used as client. Aliases: Sstrojg, SSTG, Backdoor.Senna, Trojan Generator
    Simovits
  • trojan
    [trojan] Sensive. Remote Access. Works on Windows 98. Aliases: Backdoor.Sensive
    Simovits
Port: 2002/UDP
2002/UDP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • globe
    -
    IANA
  • slapper
    Slaper Worm P2P Backdoor
    SANS
  • threat
    [threat] Singu
    Bekkoame
  • threat
    [threat] W32.Beagle
    Bekkoame
  • trojan
    [trojan] Slapper. Backdoor / Worm / IRC trojan / Proxy / Distributed DoS tool. Works on Unix (Linux - SuSe, Mandrake, RedHat, Slackware, Debian, Gentoo), together with Apache Web server. Aliases: Linux.Slapper.Worm, Apache/mod_ssl Worm, PUD, ELF/Slapper
    Simovits

About TCP/UDP ports

TCP port 2002 uses the Transmission Control Protocol. TCP is one of the main protocols in TCP/IP networks. TCP is a connection-oriented protocol, it requires handshaking to set up end-to-end communications. Only when a connection is set up user's data can be sent bi-directionally over the connection.
Attention! TCP guarantees delivery of data packets on port 2002 in the same order in which they were sent. Guaranteed communication over TCP port 2002 is the main difference between TCP and UDP. UDP port 2002 would not have guaranteed communication as TCP.
UDP on port 2002 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 2002 thinks that error checking and correction is not necessary or performed in the application, avoiding the overhead of such processing at the network interface level.
UDP (User Datagram Protocol) is a minimal message-oriented Transport Layer protocol (protocol is documented in IETF RFC 768).
Application examples that often use UDP: voice over IP (VoIP), streaming media and real-time multiplayer games. Many web applications use UDP, e.g. the Domain Name System (DNS), the Routing Information Protocol (RIP), the Dynamic Host Configuration Protocol (DHCP), the Simple Network Management Protocol (SNMP).
TCP vs UDP - TCP: reliable, ordered, heavyweight, streaming; UDP - unreliable, not ordered, lightweight, datagrams.
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