Acronym | Term | Wikipedia |
---|---|---|
AAA | Authentication Authorization and Accounting |
wikipedia |
AAAA | Authentication, Authorization, Accounting and Auditing |
todo |
ACL | Access Control List |
wikipedia |
ADSL | Asymmetric Digital Subscriber Line |
todo |
AES | Advanced Encryption Standard |
wikipedia |
AH | Authentication Header |
wikipedia |
AP | Access Point |
wikipedia |
APC | Angle Polished Connector |
todo |
APIPA | Automatic Private Internet Protocol Addressing |
todo |
APT | Advanced Persistent Tool |
wikipedia |
ARIN | American Registry for Internet Numbers |
todo |
ARP | Address Resolution Protocol |
wikipedia |
AS | Autonomous System |
todo |
ASIC | Application Specific Integrated Circuit |
todo |
ASP | Application Service Provider |
todo |
ATM | Asynchronous Transfer Mode |
todo |
AUP | Acceptable Use Policy |
wikipedia |
BCP | Business Continuity Plan |
wikipedia |
BERT | Bit-Error Rate Test |
todo |
BGP | Border Gateway Protocol |
todo |
BLE | Bluetooth Low Energy |
todo |
BNC | British Naval Connector/Bayonet Niell-Concelman |
todo |
BootP | Boot Protocol/Bootstrap Protocol |
todo |
BPDU | Bridge Protocol Data Unit |
todo |
BRI | Basic Rate Interface |
todo |
BSSID | Basic Service Set Identifier |
todo |
BYOD | Bring Your Own Device |
wikipedia |
CaaS | Communication as a Service |
todo |
CAM | Content Addressable Memory |
todo |
CAN | Campus Area Network |
todo |
CARP | Common Address Redundancy Protocol |
todo |
CASB | Cloud Access Security Broker |
wikipedia |
CAT | Category |
todo |
CCTV | Closed Circuit TV |
wikipedia |
CDMA | Code Division Multiple Access |
todo |
CSMA/CD | Carrier Sense Multiple Access/Collision Detection |
todo |
CHAP | Challenge Handshake Authentication Protocol |
wikipedia |
CIDR | Classless Inter-Domain Routing |
todo |
CNAME | Canonical Name |
todo |
CoS | Class of Service |
todo |
CPU | Central Processing Unit |
todo |
CRAM-MD5 | Challenge-Response Authentication Mechanism–Message Digest 5 |
todo |
CRC | Cyclic Redundancy Checking |
todo |
CSMA/CA | Carrier Sense Multiple Access/Collision Avoidance |
todo |
CSU | Channel Service Unit |
todo |
CVW | Collaborative Virtual Workspace |
todo |
CWDM | Course Wave Division Multiplexing |
todo |
Daas | Desktop as a Service |
todo |
dB | Decibel |
todo |
DCS | Distributed Computer System |
todo |
DDoS | Distributed Denial of Service |
wikipedia |
DHCP | Dynamic Host Configuration Protocol |
wikipedia |
DLC | Data Link Control |
todo |
DLP | Data Loss Prevention |
wikipedia |
DLR | Device Level Ring |
todo |
DMZ | Demilitarized Zone |
wikipedia |
DNAT | Destination Network Address Translation |
todo |
DNS | Domain Name Service/Domain Name Server/Domain Name System |
wikipedia |
DOCSIS | Data-Over-Cable Service Interface Specification |
todo |
DoS | Denial of Service |
wikipedia |
DR | Designated Router |
todo |
DSCP | Differentiated Services Code Point |
todo |
DSL | Digital Subscriber Line |
todo |
DSSS | Direct Sequence Spread Spectrum |
todo |
DSU | Data Service Unit |
todo |
DWDM | Dense Wavelength Division Multiplexing |
todo |
E1 | E-Carrier Level 1 |
todo |
EAP | Extensible Authentication Protocol |
wikipedia |
EDNS | Extension Mechanisms for DNS |
todo |
EGP | Exterior Gateway Protocol |
todo |
EIA/TIA | Electronic Industries Alliance/Telecommunication Industries Association |
todo |
EMI | Electromagnetic Interference |
wikipedia |
ESD | Electrostatic Discharge |
todo |
ESP | Encapsulating Security Payload, see IPsec |
wikipedia |
ESSID | Extended Service Set Identifier |
todo |
EUI | Extended Unique Identifier |
todo |
FC | Fibre Channel |
todo |
FCoE | Fibre Channel over Ethernet |
todo |
FCS | Frame Check Sequence |
todo |
FDM | Frequency Division Multiplexing |
todo |
FHSS | Frequency Hopping Spread Spectrum |
todo |
FM | Frequency Modulation |
todo |
FQDN | Fully Qualified Domain Name |
todo |
FTP | File Transfer Protocol |
wikipedia |
FTPS | File Transfer Protocol Security |
wikipedia |
GBIC | Gigabit Interface Converter |
todo |
Gbps | Gigabits per second |
todo |
GLBP | Gateway Load Balancing Protocol |
todo |
GPG | GNU Privacy Guard |
todo |
GRE | Generic Routing Encapsulation |
todo |
GSM | Global System for Mobile Communications |
todo |
HA | High Availability |
wikipedia |
HDLC | High-Level Data Link Control |
todo |
HDMI | High-Definition Multimedia Interface |
todo |
HIDS | Host Intrusion Detection System |
wikipedia |
HIPS | Host Intrusion Prevention System |
wikipedia |
HSPA | High-Speed Packet Access |
todo |
HSRP | Hot Standby Router Protocol |
todo |
HT | High Throughput |
todo |
HTTP | Hypertext Transfer Protocol |
todo |
HTTPS | Hypertext Transfer Protocol Secure |
wikipedia |
HVAC | Heating, Ventilation and Air Conditioning |
wikipedia |
Hz | Hertz |
todo |
IaaS | Infrastructure as a Service |
wikipedia |
IANA | Internet Assigned Numbers Authority |
todo |
ICA | Independent Computer Architecture |
todo |
ICANN | Internet Corporation for Assigned Names and Numbers |
todo |
ICMP | Internet Control Message Protocol |
wikipedia |
ICS | Internet Connection Sharing/Industrial Control System |
wikipedia |
IDF | Intermediate Distribution Frame |
todo |
IDS | Intrusion Detection System |
wikipedia |
IEEE | Institute of Electrical and Electronics Engineers |
todo |
IGMP | Internet Group Message Protocol |
wikipedia |
IGP | Interior Gateway Protocol |
todo |
IGRP | Interior Gateway Routing Protocol |
todo |
IKE | Internet Key Exchange |
todo |
IMAP4 | Internet Message Access Protocol version 4 |
wikipedia |
InterNIC | Internet Network Information Center |
todo |
IoT | Internet of Things |
wikipedia |
IP | Internet Protocol |
wikipedia |
IPS | Intrusion Prevention System |
wikipedia |
IPSec | Internet Protocol Security |
wikipedia |
IPv4 | Internet Protocol version 4 |
todo |
IPv6 | Internet Protocol version 6 |
todo |
ISAKMP | Internet Security Association and Key Management Protocol |
todo |
ISDN | Integrated Services Digital Network |
todo |
IS-IS | Intermediate System to Intermediate System |
todo |
ISP | Internet Service Provider |
todo |
IT | Information Technology |
todo |
ITS | Intelligent Transportation System |
todo |
IV | Initialization Vector |
wikipedia |
Kbps | Kilobits per second |
todo |
KVM | Keyboard Video Mouse |
todo |
L2TP | Layer 2 Tunneling Protocol |
wikipedia |
LACP | Link Aggregation Control Protocol |
todo |
LAN | Local Area Network |
todo |
LC | Local Connector |
todo |
LDAP | Lightweight Directory Access Protocol |
wikipedia |
LEC | Local Exchange Carrier |
todo |
LED | Light Emitting Diode |
todo |
LLC | Logical Link Control |
todo |
LLDP | Link Layer Discovery Protocol |
todo |
LSA | Link State Advertisements |
todo |
LTE | Long Term Evolution |
todo |
LWAPP | Light Weight Access Point Protocol |
todo |
MaaS | Mobility as a Service |
todo |
MAC | Media Access Control/Medium Access Control |
wikipedia |
MAN | Metropolitan Area Network |
todo |
Mbps | Megabits per second |
todo |
MBps | Megabytes per second |
todo |
MDF | Main Distribution Frame |
todo |
MDI | Media Dependent Interface |
todo |
MDIX | Media Dependent Interface Crossover |
todo |
MGCP | Media Gateway Control Protocol |
todo |
MIB | Management Information Base |
todo |
MIMO | Multiple Input, Multiple Output |
todo |
MLA | Master License Agreement/Multilateral Agreement |
todo |
MMF | Multimode Fiber |
todo |
MOA | Memorandum of Agreement |
wikipedia |
MOU | Memorandum of Understanding |
wikipedia |
MPLS | Multiprotocol Label Switching |
todo |
MS-CHAP | Microsoft Challenge Handshake Authentication Protocol |
wikipedia |
MSA | Master Service Agreement |
todo |
MSDS | Material Safety Data Sheet |
todo |
MT-RJ | Mechanical Transfer-Registered Jack |
todo |
MTU | Maximum Transmission Unit |
todo |
MTTR | Mean Time To Recovery |
wikipedia |
MTBF | Mean Time Between Failures |
wikipedia |
MU-MIMO | Multiuser Multiple Input, Multiple Output |
todo |
MX | Mail Exchanger |
todo |
NAC | Network Access Control |
wikipedia |
NAS | Network Attached Storage |
wikipedia |
NAT | Network Address Translation |
wikipedia |
NCP | Network Control Protocol |
todo |
NDR | Non-Delivery Receipt |
todo |
NetBEUI | Network Basic Input/Output Extended User Interface |
todo |
NetBIOS | Network Basic Input/Output System |
todo |
NFC | Near Field Communication |
wikipedia |
NFS | Network File Service |
todo |
NGFW | Next-Generation Firewall |
todo |
NIC | Network Interface Card |
wikipedia |
NIDS | Network Intrusion Detection System |
wikipedia |
NIPS | Network Intrusion Prevention System |
wikipedia |
NIU | Network Interface Unit |
todo |
nm | Nanometer |
todo |
NNTP | Network News Transport Protocol |
todo |
NTP | Network Time Protocol |
wikipedia |
OCSP | Online Certificate Status Protocol |
wikipedia |
OCx | Optical Carrier |
todo |
OS | Operating System |
todo |
OSI | Open Systems Interconnect |
wikipedia |
OSPF | Open Shortest Path First |
todo |
OTDR | Optical Time Domain Reflectometer |
todo |
OUI | Organizationally Unique Identifier |
todo |
PaaS | Platform as a Service |
wikipedia |
PAN | Personal Area Network |
todo |
PAP | Password Authentication Protocol |
wikipedia |
PAT | Port Address Translation |
wikipedia |
PC | Personal Computer |
todo |
PCM | Phase-Change Memory |
todo |
PDoS | Permanent Denial of Service |
todo |
PDU | Protocol Data Unit |
todo |
PGP | Pretty Good Privacy |
wikipedia |
PKI | Public Key Infrastructure |
wikipedia |
PoE | Power over Ethernet |
todo |
POP | Post Office Protocol |
wikipedia |
POP3 | Post Office Protocol version 3 |
wikipedia |
POTS | Plain Old Telephone Service |
todo |
PPP | Point-to-Point Protocol |
wikipedia |
PPPoE | Point-to-Point Protocol over Ethernet |
todo |
PPTP | Point-to-Point Tunneling Protocol |
wikipedia |
PRI | Primary Rate Interface |
todo |
PSK | Pre-Shared Key |
wikipedia |
PSTN | Public Switched Telephone Network |
todo |
PTP | Point-to-Point |
todo |
PTR | Pointer |
todo |
PUA | Privileged User Agreement |
todo |
PVC | Permanent Virtual Circuit |
todo |
QoS | Quality of Service |
todo |
QSFP | Quad Small Form-Factor Pluggable |
todo |
RADIUS | Remote Authentication Dial-In User Service |
wikipedia |
RARP | Reverse Address Resolution Protocol |
todo |
RAS | Remote Access Service |
wikipedia |
RDP | Remote Desktop Protocol |
wikipedia |
RF | Radio Frequency |
todo |
RFI | Radio Frequency Interference |
wikipedia |
RFP | Request for Proposal |
todo |
RG | Radio Guide |
todo |
RIP | Routing Internet Protocol |
todo |
RJ | Registered Jack |
todo |
RPO | Recovery Point Objective |
wikipedia |
RSA | Rivest, Shamir, Adelman |
wikipedia |
RSH | Remote Shell |
todo |
RSTP | Rapid Spanning Tree Protocol |
wikipedia |
RTO | Recovery Time Objective |
wikipedia |
RTP | Real-Time Protocol |
wikipedia |
RTSP | Real-Time Streaming Protocol |
todo |
RTT | Round Trip Time or Real Transfer Time |
todo |
SA | Security Association |
todo |
SaaS | Software as a Service |
wikipedia |
SC | Standard Connector/Subscriber Connector |
todo |
SCADA | Supervisory Control and Data Acquisition |
wikipedia |
SCP | Secure Copy Protocol |
wikipedia |
SDLC | Software Development Life Cycle |
wikipedia |
SDN | Software Defined Network |
wikipedia |
SDP | Session Description Protocol |
todo |
SDSL | Symmetrical Digital Subscriber Line |
todo |
SFP | Small Form-factor Pluggable |
todo |
SFTP | Secure File Transfer Protocol |
wikipedia |
SGCP | Simple Gateway Control Protocol |
todo |
SHA | Secure Hash Algorithm |
wikipedia |
SIEM | Security Information and Event Management |
wikipedia |
SIP | Session Initiation Protocol |
todo |
SLA | Service Level Agreement |
wikipedia |
SLAAC | Stateless Address Auto Configuration |
todo |
SLIP | Serial Line Internet Protocol |
todo |
SMB | Server Message Block |
todo |
SMF | Single-Mode Fiber |
todo |
SMS | Short Message Service |
wikipedia |
SMTP | Simple Mail Transfer Protocol |
wikipedia |
SNAT | Static Network Address Translation/Source Network Address Translation |
todo |
SNMP | Simple Network Management Protocol |
wikipedia |
SNTP | Simple Network Time Protocol |
todo |
SOA | Start of Authority |
todo |
SOHO | Small Office Home Office |
wikipedia |
SONET | Synchronous Optical Network |
todo |
SOP | Standard Operating Procedure |
wikipedia |
SOW | Statement of Work |
todo |
SPB | Shortest Path Bridging |
todo |
SPI | Stateful Packet Inspection |
todo |
SPS | Standby Power Supply |
todo |
SSH | Secure Shell |
wikipedia |
SSID | Service Set Identifier |
wikipedia |
SSL | Secure Sockets Layer |
wikipedia |
ST | Straight Tip or Snap Twist |
todo |
STP | Spanning Tree Protocol |
wikipedia |
STP | Shielded Twisted Pair |
todo |
SVC | Switched Virtual Circuit |
todo |
SYSLOG | System Log |
todo |
T1 | Terrestrial Carrier Level 1 |
todo |
TA | Terminal Adaptor |
todo |
TACACS | Terminal Access Control Access Control System |
wikipedia |
TACACS+ | Terminal Access Control Access Control System+ |
wikipedia |
TCP | Transmission Control Protocol |
wikipedia |
TCP/IP | Transmission Control Protocol/Internet Protocol |
wikipedia |
TDM | Time Division Multiplexing |
todo |
TDR | Time Domain Reflectometer |
todo |
Telco | Telecommunications Company |
todo |
TFTP | Trivial File Transfer Protocol |
todo |
TKIP | Temporal Key Integrity Protocol |
wikipedia |
TLS | Transport Layer Security |
wikipedia |
TMS | Transportation Management System |
todo |
TOS | Type of Service |
todo |
TPM | Trusted Platform Module |
wikipedia |
TTL | Time to Live |
todo |
TTLS | Tunneled Transport Layer Security |
todo |
UC | Unified Communications |
todo |
UDP | User Datagram Protocol |
wikipedia |
UNC | Universal Naming Convention |
todo |
UPC | Ultra Polished Connector |
todo |
UPS | Uninterruptible Power Supply |
wikipedia |
URL | Uniform Resource Locator |
todo |
USB | Universal Serial Bus |
wikipedia |
UTM | Unified Threat Management |
wikipedia |
UTP | Unshielded Twisted Pair |
todo |
VDSL | Variable Digital Subscriber Line |
todo |
VLAN | Virtual Local Area Network |
wikipedia |
VNC | Virtual Network Connection |
todo |
VoIP | Voice over IP |
wikipedia |
VPN | Virtual Private Network |
wikipedia |
VRF | Virtual Routing Forwarding |
todo |
VRRP | Virtual Router Redundancy Protocol |
todo |
VTC | Video Teleconference |
todo |
VTP | VLAN Trunk Protocol |
todo |
WAF | Web Application Firewall |
wikipedia |
WAN | Wide Area Network |
todo |
WAP | Wireless Application Protocol/Wireless Access Point |
wikipedia |
WEP | Wired Equivalent Privacy |
wikipedia |
WLAN | Wireless Local Area Network |
todo |
WMS | Warehouse Management System |
todo |
WPA | WiFi Protected Access |
wikipedia |
WPS | WiFi Protected Setup |
wikipedia |
WWN | World Wide Name |
todo |
XDSL | Extended Digital Subscriber Line |
todo |
XML | eXtensible Markup Language |
wikipedia |
Zeroconf | Zero Configuration |
todo |
Port number | Service | Wikipedia |
---|---|---|
TCP 20 | FTP data transfer |
wikipedia |
TCP 21 | FTP control / command |
wikipedia |
TCP 22 | SSH Secure Shell , SFTP, SCP |
wikipedia |
TCP 23 | TELNET |
wikipedia |
TCP 25/587 | SMTP Simple Mail Transfer Protocol |
wikipedia |
TCP 43 | WHOIS |
wikipedia |
TCP/UDP 49 | TACACS login host protocol |
wikipedia |
TCP/UDP 53 | DNS Domain Name System |
wikipedia |
UDP 67,68 | DHCP Dynamic Host Configuration Protocol |
wikipedia |
UDP 69 | TFTP trivial file transfer protocol |
wikipedia |
TCP 80 | HTTP |
wikipedia |
TCP 88 | KERBEROS authentication system |
wikipedia |
TCP 110 | POP3 Post Office Protocol v3 |
wikipedia |
TCP 119 | NNTP Network News Transfer Protocol |
wikipedia |
UDP 123 | NTP Network Time Protocol |
wikipedia |
TCP/UDP 135 | RPC Remote Procedure Call |
wikipedia |
TCP/UDP 137-139 | NetBIOS Network Basic I/O System |
wikipedia |
TCP 143 | IMAP Internet Mail Access Protocol |
wikipedia |
UDP 161 | SNMP Simple Network Management Protocol |
wikipedia |
TCP/UDP 162 | SNMPTRAP Simple Network Management Protocol Trap |
wikipedia |
TCP 389 | LDAP |
wikipedia |
TCP 443 | HTTPS |
wikipedia |
TCP 445 | CIFS / SMB Server Message Block |
wikipedia |
TCP 465 | SMTPS Simple Mail Transfer Protocol over SSL/TLS |
wikipedia |
UDP 514 | Syslog |
wikipedia |
TCP 636 | LDAPS Lightweight Directory Access Protocol over TLS/SSL |
wikipedia |
TCP 860 | iSCSI internet Small Computer Systems Interface |
wikipedia |
TCP/UDP 989 | FTPS, FTP over TLS/SSL, data |
wikipedia |
TCP/UDP 990 | FTPS, FTP over TLS/SSL, control |
wikipedia |
TCP 993 | IMAPS4, Internet Message Access Protocol over TLS/SSL |
wikipedia |
TCP 995 | POP3S, Post Office Protocol 3 over TLS/SSL |
wikipedia |
TCP 1433 | MS-SQL Service |
wikipedia |
UDP 1701 | L2TP Layer 2 Tunneling Protocol |
wikipedia |
TCP 1723 | PPTP Point-to-Point Tunneling Protocol |
wikipedia |
UDP 1812/1813 | RADIUS |
wikipedia |
TCP/UDP 3389 | RDP Remote Desktop Protocol |
wikipedia |
TCP 3868 | Diameter |
wikipedia |
TCP 6514 | Syslog over TLS |
wikipedia |
Service | Port number | Wikipedia |
---|---|---|
FTP data transfer | TCP 20 |
wikipedia |
FTP control / command | TCP 21 |
wikipedia |
SSH Secure Shell , SFTP, SCP | TCP 22 |
wikipedia |
TELNET | TCP 23 |
wikipedia |
SMTP Simple Mail Transfer Protocol | TCP 25/587 |
wikipedia |
WHOIS | TCP 43 |
wikipedia |
TACACS login host protocol | TCP/UDP 49 |
wikipedia |
DNS Domain Name System | TCP/UDP 53 |
wikipedia |
DHCP Dynamic Host Configuration Protocol | UDP 67,68 |
wikipedia |
TFTP trivial file transfer protocol | UDP 69 |
wikipedia |
HTTP | TCP 80 |
wikipedia |
KERBEROS authentication system | TCP 88 |
wikipedia |
POP3 Post Office Protocol v3 | TCP 110 |
wikipedia |
NNTP Network News Transfer Protocol | TCP 119 |
wikipedia |
NTP Network Time Protocol | UDP 123 |
wikipedia |
RPC Remote Procedure Call | TCP/UDP 135 |
wikipedia |
NetBIOS Network Basic I/O System | TCP/UDP 137-139 |
wikipedia |
IMAP Internet Mail Access Protocol | TCP 143 |
wikipedia |
SNMP Simple Network Management Protocol | UDP 161 |
wikipedia |
SNMPTRAP Simple Network Management Protocol Trap | TCP/UDP 162 |
wikipedia |
LDAP | TCP 389 |
wikipedia |
HTTPS | TCP 443 |
wikipedia |
CIFS / SMB Server Message Block | TCP 445 |
wikipedia |
SMTPS Simple Mail Transfer Protocol over SSL/TLS | TCP 465 |
wikipedia |
Syslog | UDP 514 |
wikipedia |
LDAPS Lightweight Directory Access Protocol over TLS/SSL | TCP 636 |
wikipedia |
iSCSI internet Small Computer Systems Interface | TCP 860 |
wikipedia |
FTPS, FTP over TLS/SSL, data | TCP/UDP 989 |
wikipedia |
FTPS, FTP over TLS/SSL, control | TCP/UDP 990 |
wikipedia |
IMAPS4, Internet Message Access Protocol over TLS/SSL | TCP 993 |
wikipedia |
POP3S, Post Office Protocol 3 over TLS/SSL | TCP 995 |
wikipedia |
MS-SQL Service | TCP 1433 |
wikipedia |
L2TP Layer 2 Tunneling Protocol | UDP 1701 |
wikipedia |
PPTP Point-to-Point Tunneling Protocol | TCP 1723 |
wikipedia |
RADIUS | UDP 1812/1813 |
wikipedia |
RDP Remote Desktop Protocol | TCP/UDP 3389 |
wikipedia |
Diameter | TCP 3868 |
wikipedia |
Syslog over TLS | TCP 6514 |
wikipedia |