Securing Cyber Essentials compliance is a major step for UK businesses looking to protect their server networks in 2026. This government-backed scheme helps companies demonstrate their commitment to data security to public sector buyers and enterprise clients, and maintaining these baselines blocks up to eighty percent...
Security Tutorials
Practical cybersecurity guides covering penetration testing, web and network security, encryption, incident response, threat hunting and online safety.
Determining your website security audit cost is a critical risk-management step for UK enterprises aiming to protect customer databases in 2026. Data breaches expose companies to hefty fines under compliance rules, alongside severe damage to brand reputation. Regular security audits guard your business against...
Calculating the cost of penetration testing in the UK is a vital compliance task for enterprises planning cyber security audits in 2026. With business transactions shifting online, maintaining strict application security is critical to protect sensitive client databases and avoid expensive regulatory penalties....
Not all penetration tests are the same. The types of penetration testing differ along two axes: how much the tester knows about your systems in advance (black, white, or grey box) and what part of your environment is in scope (a web app, an API, the network perimeter, and so on). Getting these right is what makes a...
A server security audit is a systematic review of a server’s exposure and configuration to find where an attacker could get in and what they could do once inside. If you have been asked to commission one, or you want to run an internal review, this guide explains exactly what a thorough audit examines and why each area...
The OWASP Top 10 is the most widely referenced list of web application security risks, published by the Open Worldwide Application Security Project (OWASP) , a respected non-profit. It is written for security professionals, but the risks it describes have direct business consequences: data breaches, downtime, fines,...
A default Linux install is convenient, not secure. Hardening is the process of reducing a server’s attack surface and tightening its configuration so that the inevitable probing from the internet finds nothing easy to exploit. This guide covers the hardening steps that matter most in 2026, in a sensible order of...
WordPress powers a huge share of the web, which makes it a constant target. The good news is that the overwhelming majority of WordPress compromises exploit a small, predictable set of weaknesses, and almost all of them are preventable. This WordPress security hardening checklist walks through the steps that actually...
ICO enforcement action against UK organisations rose sharply in 2024 and 2025, with fines totalling over £12 million across the two years for failures in technical security measures. The pattern in ICO enforcement notices is consistent: organisations that suffered a breach and could not demonstrate that they had...
Searches for penetration testing services in the UK grew by over 35% between 2023 and 2025, driven by a combination of ransomware incidents, tightening regulatory obligations, and a wave of insurance underwriters demanding evidence of active security testing before issuing cyber policies. Despite that demand, there is...