Security+ validates the core skills required for a career in IT security and cybersecurity. Learn about the certification, available training and the exam.

A security referent is the focus of a security policy or discourse; for example, a referent may be a potential beneficiary (or victim) of a security policy or system. Security referents may be …

Jun 11, 2025 · The CompTIA Security+ certification validates that you have the core skills necessary for a career in cybersecurity. Learn how to get certified and start your IT career.

Allied Universal® is one of the leading security companies that provides innovative security services and solutions to protect people, businesses, and communities worldwide.

Get in-depth security coverage at WIRED including cyber, IT and national security news.