The Ultimate Guide to Firewalls

2026 · UK Edition

Firewalls are a fundamental component of network security, serving as a first line of defense against cyber threats by controlling and monitoring incoming and outgoing network traffic. This tag encompasses extensive coverage of the latest developments, insights, and solutions related to firewalls, including next-generation firewalls, virtual firewalls, web application firewalls, and cloud-native firewall technologies.

The featured stories reveal the evolving landscape of firewall technology and cyber threats, highlighting how organizations are tackling challenges such as web app exploitation, ransomware, zero trust networking, and securing hybrid cloud environments. Readers will find valuable information about partnerships, product launches, cybersecurity reports, and practical guidance on deploying firewalls effectively to protect data, maintain compliance, and enhance overall security posture.

By exploring this tag, readers can stay informed about current trends and innovations in firewall technology, understand why robust network security is critical in today’s digital world, and discover best practices for safeguarding business networks from increasingly complex cyberattacks.

UK Firewalls news
Analyst Insights
Gigamon eyes AI-led surge in network observability
IDC · Firewalls · Virtualisation
3 days ago
eScan wins AV-TEST award for enterprise protection
AV-TEST · Firewalls · Ransomware
This month
Gartner names Tenable the company to beat in AI exposure
Gartner · Firewalls · Cloud Security
Last month
DigiCert posts record ARR after Valimail acquisition
IDC MarketScape · Firewalls · SaaS
Last month
NSS Labs backs AI guardrail tests amid security fears
NSS Labs · Firewalls · DevOps
Last month
Expert columns
Microsoft April Patch Tuesday reveals 167 vulnerabilities
By Adam Barnett of Rapid7
3 days ago
The why and what of FIPS 140-3 validation in modern cybersecurity
By Georgy Thadathil of SonicWall
5 days ago
Building stronger foundations for the future of retail
By Laurence Malthouse of Gamma Communications
Last week
How Apograph uses proactive firewall upgrades to protect clients and control costs
By Gaëlle Perrin of SonicWall
Last week
The evolving role of the CSO: From technical guardian to business strategist
By Bill O’Connell of Commvault
Last month
Why AI-powered security needs network telemetry across the hybrid cloud
By Ryan Mahoney of Gigamon
Last month
From chaos to control: Building a unified data security posture
By John Grancarich of Fortra
Last month
How cybersecurity partner programs are evolving in 2026
By Allison Clarke of SonicWall
Last month
How Sourcepass turns firewall upgrades into a competitive edge
By Gaëlle Perrin of SonicWall
Last month
Why a Paranoid Posture promises to revolutionise threat detection and response
By Merlin Gillespie of Cybanetix
Last month
Consistent security, less overhead: Help your customers do more with SonicWall NSM
By Suriti Singh of SonicWall
Last month
Saving the weekend: How SonicWall's SonicSentry SOC stopped a Saturday night cyberattack
By Sarah Wilkinson of SonicWall
Last month
Why businesses need wired, wireless, and power-over-ethernet (PoE) firewalls
By Leelin Thye of SonicWall
Last month
Upgrade advantage: Future-proofing for partners, MSPs and MSSPs
By Sarah Choi and Mahpara Banday of SonicWall
Last month
Secure by default: Moving beyond secure by design
By Chandrodaya Prasad of SonicWall
Last month
Interviews
How Formula 1 turns data & cyber security into speed
Discussing Data Protection
Last month
Consolidation Wave Hits Infosec, Sparing CISOs From Tool Sprawl
Discussing Chief Information Security Officer
Last month
Exclusive: e2e-assure CEO on CNI defence from geopolitical cyberattacks
Discussing Cyber Criminal
Fri, 23rd Jan 2026
Exclusive: VyOS Networks on why enterprise networks need a unified OS layer
Discussing Virtualisation
Tue, 16th Dec 2025
Exclusive: Cybanetix CEO on AI, MDR and the shifting UK cyber landscape
Discussing Ransomware
Mon, 8th Sep 2025
Recent news
Equinix launches Fabric Intelligence for AI networks
About Unified Communications
Yesterday
Appdome launches identity-first mobile API protection
About Virtualisation
Yesterday
Artemis announces $70 million in seed funding for AI security
About Shadow IT
Yesterday
Sitehop launches SAFEcore Edge for remote network security
About Government
2 days ago
Security teams want AI tools under human oversight
About Digital Transformation
2 days ago
Zen partners eero on business WiFi across full fibre
About Small Business
2 days ago
TrendAI partners Anthropic to embed Claude in security ops
About Public Sector
2 days ago
Cloudflare, Wiz link AI security tools for unified view
About Data Protection
3 days ago
MetTel launches connected laptop service for enterprises
About Bring Your Own Device
3 days ago
Visa launches Tempo validator node in blockchain push
About Network Security
3 days ago
Spitfire launches live cyber attack map after 71,793 probes
About IT Industry
3 days ago
Wireless Broadband Alliance sets Wi-Fi security rules
About Unified Communications
3 days ago
UK firms urged to bolster cyber security after breaches
About Malware
3 days ago
Claroty xDome adds orchestration to fix visibility gaps
About Public Sector
3 days ago
WatchGuard & HaloPSA integrate security tools for MSPs
About IT services
3 days ago
Job moves
Portnox names Jonathan Skinner as Chief Marketing Officer
Move at Symantec
4 days ago
SonicWall revamps partner programme & appoints CRO
Move at SonicWALL
Last month
Kubus expands leadership to drive five year growth plan
Move at Kubus
Thu, 26th Feb 2026
DryRun Security adds Andrew Peterson to drive AI shift
Move at Palo Alto Networks
Thu, 19th Feb 2026
QuSecure appoints Brian Cunningham to drive PQC growth
Move at Northern Atlantic Treaty Organisation
Thu, 12th Feb 2026
Lumai names René Bonvanie board chair for optical AI push
Move at Palo Alto Networks
Thu, 5th Feb 2026
Veeam appoints new leaders to drive data resilience push
Move at Microsoft
Wed, 28th Jan 2026
TP Link expands Kieran Vineer role across UK & Ireland
Move at TP-Link
Thu, 22nd Jan 2026
Vincent Lomba joins ENISA group on EU cyber policy
Move at Alcatel-Lucent Enterprise
Wed, 21st Jan 2026
Tenable hires Microsoft veteran Vlad Korsunsky as CTO
Move at Microsoft
Wed, 17th Dec 2025
Top players
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