SPN meaning in Computing ?

Answer:

What is Service Principal Name mean?

Kerberos () is a computer-network authentication protocol that works on the basis of tickets to allow nodes communicating over a non-secure network to prove their identity to one another in a secure manner. The protocol was named after the character Kerberos (or Cerberus) from Greek mythology, the ferocious three-headed guard dog of Hades. Its designers aimed it primarily at a client–server model, and it provides mutual authentication—both the user and the server verify each other's identity. Kerberos protocol messages are protected against eavesdropping and replay attacks.

Kerberos builds on symmetric-key cryptography and requires a trusted third party, and optionally may use public-key cryptography during certain phases of authentication. Kerberos uses UDP port 88 by default.

reference

Full Form	Category
Shared Processing Network	Academic & Science
Social Psychology Network	Academic & Science
Portuguese Neurological Society	Academic & Science
Sociedade Portuguesa de Neurologia	Academic & Science
Secure Payment Network	Accounts and Finance
Saipan	Airport Code
Security Pennsylvania Financial Corporation	Business
SP Ausnet	Business
Specific Procurement Notice	Business
Shipment Performance Notice	Business
Simple Purchasing Network	Business
Superior Energy Services, Inc.	Business
Society of Pediatric Nurses	Business
Silicon Prairie News	Community
Saint Petersburg News	Community
State Policy Network	Community
Synergy Park North	Community
Schools Prayer Network	Community
Separation Program Number	Computing
Source Port Number	Computing
Service Principal Name	Computing
Sony Pictures Network	Computing
Symantec Protection Network	Computing
Substitution Permutation Network	Computing
Subscriber Premises Network	Computing
Software Preservation Network	Computing
Signal Processor Network	Electronics
Sequential Phase Number	Electronics
Shift Pulse Network	Electronics
Single Pole Network	Electronics
Spare Part Number	Electronics
Switch Panel Network	Electronics
Signal Plus Noise	Electronics
Services Professionals Network	General
Sustainable Poultry Network	General
Sensor Pattern Noise	General
Special Permission Numbers	General
Secondary Privacy Number	General
Spindle Knuckle	General
Scientific Pitch Notation	General
Suspect Parameter Number	General
Spinner	General
Spring Pin	General
Soul Power Nutrition	General
Scottish Photography Network	General
Stochastic Petri Net	General
Sustainability Practice Network	General
Simply Pure Nutrients	General
Surat Perbendaharaan Negara	General
Service Provider Network	General
Service Provider Name	General
Springfield Parents Network	General
Stimulus Preceding Negativity	General
Shear Plane Normal	General
S For Private Network	General
Simple Provider Node	General
Sitecore Partner Network	General
Sustainability Professionals Network	General
Sistem Pendidikan Negara	General
Small Private Network	General
Successful Practices Network	General
Supernatural Putin Nevada	General
Sponsor Program Notice	Governmental
Special Paper Number	Governmental
System Person Number	Governmental
SHAHJEHANPUR	Indian Railway Station
Supernatural	Internet
Simplest Possible Number	Maths
Student Practical Nurse	Medical
Students for Professional Nursing	Medical
Solitary Pulmonary Nodule	Medical
Special Program Number	Military and Defence
Sponsor Program Number	Military and Defence
Security Publication Number	Military and Defence
Secretarido Da Propaganda Nacional ( Portugal)	Military and Defence
Separation Program Numbers	Military and Defence
Service Principal Names	Networking
Secure Private Network	Networking
Saipan International Airport, Saipan, Mariana Islands	Regional
Software Project Notebook	Softwares
Shuttle Project Notice (ksc)	Space Science
Standard Precision Navigator	Space Science
Sports Promotion Network	Sports
Service Panel Number	Telecommunication