Tag: encryption

A man in a suit examines a certificate while working on a laptop.
Digital World / Online World

X.509 Certificates: Fundamentals and Functionality of Digital Identification

X.509 certificates secure online identities by binding public keys to entities via…

A smiling man with a well-groomed beard and stylish hair, wearing a white shirt.
John McNae
A digital padlock with circuit patterns and cryptographic symbols, representing security.
Digital World / Online World

Cryptography Basics and Definitions: A Guide for Beginners and Advanced Users

Clear, practical guide to cryptography: key concepts, symmetric and asymmetric encryption, hashing,…

A smiling man with a well-groomed beard and stylish hair, wearing a white shirt.
John McNae
A man using a laptop and smartphone, with digital security icons displayed.
Networking

The Role and Application of the PEAP Protocol in Wireless Network Security

PEAP (Protected Extensible Authentication Protocol) secures Wi-Fi by encapsulating EAP within an…

A smiling man with a well-groomed beard and stylish hair, wearing a white shirt.
John McNae
Ctools
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