The Ultimate Guide to Zero Trust Security

2026 · Irish Edition

Zero Trust Security represents a modern approach to cybersecurity that assumes no inherent trust exists within or outside an organisation's network. Every access request must be verified continuously, ensuring strict identity verification and least-privilege access to protect data and infrastructure.

The latest developments in Zero Trust Security show its expanding role across multiple technologies, including identity and access management, privileged access controls, endpoint protection, and cloud security platforms. Organisations are adopting Zero Trust frameworks to address challenges like remote work vulnerabilities, ransomware threats, and complex hybrid IT environments.

By exploring the stories tagged with Zero Trust Security, readers can understand how this security model integrates innovations like multi-factor authentication, AI-powered threat detection, and secure access service edge (SASE) solutions. These insights are valuable for IT professionals, security leaders, and businesses aiming to enhance resilience against evolving cyber threats in a digital-first world.

Analyst Insights
Survey finds organisations struggle to secure unstructured data
Gartner · Zero Trust Security · Data Protection
Last month
Codenotary launches AgentX for Linux security automation
Gartner · Zero Trust Security · Virtualisation
Last month
DigiCert updates document signing tool to curb AI fraud
Frost & Sullivan · Zero Trust Security · Data Protection
Last month
Vorlon launches tools for AI agent security response
Gartner · Zero Trust Security · Data Protection
Last month
Zero Networks launches Kubernetes Access Matrix tool
Gartner · Zero Trust Security · Virtualisation
Last month
Expert columns
Small alert, big defense: Inside a SOC's early-morning response
By Sarah Wilkinson of SonicWall
Last week
Why AI-powered security needs network telemetry across the hybrid cloud
By Ryan Mahoney of Gigamon
Last month
Secure by default: Moving beyond secure by design
By Chandrodaya Prasad of SonicWall
Last month
Why the next endpoint and SASE disruption will not come from a security vendor
By Chandrodaya Prasad of SonicWall
Last month
A resilient security culture is built in the flow of work, not the classroom
By Andy Fielder of MetaCompliance
Last month
Why digital identity is the new perimeter in a zero-trust world
By Jeremy Blackburn of ChainIT
Last month
Safe AI needs all voices: Celebrating the women who help drive CSA's AI safety initiative
By Illena Armstrong of Cloud Security Alliance
Last month
Bridging the gap: Cybersecurity breakthroughs and imbalances
By Chaitra Malladad of Workflo Solutions
Last month
Why real cyber protection is a continuous discipline
By Michael Crean of SonicWall
Last month
Account Takeover (ATO) fraud: The hidden threat to your business and how to stop it
By Bobby Joseph of Melissa
Last month
Interviews
'Human Risk' takes centre stage - Mimecast CEO
Discussing Data Protection
Last month
How Formula 1 turns data & cyber security into speed
Discussing Firewalls
Last month
Rise of AI Agents introduces new infosec risk: Okta
Discussing Data Protection
Last month
Recent news
AI agents expose major API security gap, Salt warns
About Manufacturing
Last week
Certes launches v7 with quantum-safe edge protection
About Firewalls
Last week
Remote acquires Bravas to add identity & device management
About Workplace
Last week
Attackers exploit trust in Blackpoint Cyber report
About Enterprise security
Last week
Gigamon warns firms to prepare for quantum cyber risks
About Firewalls
Last week
Microsoft 365 EvilToken campaign hits hundreds daily
About Threat intelligence
Last week
1Kosmos wins Department of War IL4 identity approval
About Public Sector
Last week
Permiso launches sandbox for AI agent skill security
About Firewalls
Last week
Niobium launches encrypted cloud platform for private AI
About Virtualisation
Last week
Cisco says Wi-Fi spend shifts to growth as AI bites
About Trends & Predictions
This month
Rubrik launches Google Workspace protection for enterprises
About Cloud Services
This month
Attackers turn trusted tools into cyber weapon
About Malware
This month
ChatGPT flaw let hackers steal data via DNS queries
About Firewalls
This month
F5 & Forcepoint come together to secure enterprise AI
About Data Protection
This month
Foxit adds PDF Action Inspector to spot hidden risks
About Software Updates
This month
Job moves
Yubico appoints chief marketing officer as phishing grows
Move at Yubico
Last month