Category IT Security

Access Control Models

This post summarizes access control models, as considered in cybersecurity and access control. Acccess Control Concepts Permission refers to the access granted for an object and determine what you can do with it. Right refers to the ability to take…

AAA Network Protocols

This post summarizes Authentication, Authorization and Accountability (AAA) protocols or AAA network protocols. Do not confuse the AAA protocols with the authentication protocols like EAP, CHAP and PAP. Authentication protocols works in the OSI layers 2 and 3, and AAA…

Identity and Access Management

Identity and Access Management (IAM) is one of the basics of information security. Concepts related to Authentication Continuous authentication Monitors user behavior continuously to ensure that the authenticated user remains the same throughout a session. Risk-based authentication analyzes user behavior…

Cybersecurity News Sources from Spain

This post lists sources that broadcast news about information security and cybersecurity. List of Cybersecurity News Webs from Spain Cybersecurity News Web from Spain: RedSeguridad Official web Revista SIC Official web Ciberseguridad TIC Official web Securtecnia Official web CyberSecurityNews.es Official…

Zero Trust Security

A key concept of zero trust security is that it assess security dynamically. Zero Trust Network (ZTN) Zero Trust Architecture (ZTA) Zero Trust Network Access (ZTNA) is an IT security solution that provides secure remote access to an organization’s applications,…

Cryptographic Standards and Guidelines

This post summarizes some cryptographic standards and guidelines. List of Cryptographic Standards and Guidelines Cryptographic Standards and Guidelines featured on this post: NIST’s Cryptographic Standards and Guidelines ENISA’s Recommended Cryptographic Measures CCN’s CCN-STIC 807 “Criptología de empleo en…

Capture the Flag Webs

This post summarizes some websites for capture the flag challenges or hackatons. List of Capture the Flag Webs Capture the flag webs featured on this post: HackTheBox Official website CTF365 Official website OverTheWire Official website HackingLab Official website External References