ITIL principles

 What's ITIL?ITIL, the IT Infrastructure Library, is a framework for IT service management, guiding best practices to deliver IT services effectively. It helps manage risk, improve customer relations, establish cost-effective practices, and build a stable IT environment for growth and change. Comprising...

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SOAP - Simple Object Access Protocol

 SOAP (Simple Object Access Protocol) is a protocol for exchanging XML-based messages over computer networks using commonly known protocols such as HTTP, HTTPS, and SMTP. It serves as the foundation for delivering basic messages in web services.There are several message patterns, but typically SOAP follows the Remote Procedure Call (RPC) pattern, where a network node (client) sends a message...

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Uptime

Uptime is used by server administrators to check the overall system load of a server. Uptime can be a useful reference for system load during system checks.Uptime output Uptime typically displays one line of information including:Current time How long the system has been running without shutting down since booting up Number of currently logged in users (referencing the /var/run/utmp file) System load...

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JWT

JWTJWT (Json Web Token) is a Claim-based Web Token that uses the Json format to store user attributes. JWT safely transmits information using a self-contained method that uses the token itself as information. JWTs, which are mainly used for member authentication or information transmission, follow the logic below for processi...

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Cookie and Session

Cookie: Cookie is a type of HTTP used by websites to store small records of information on a user's computer when they visit the site.  The server used by the website stores the user's state information on their...

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