Cybersecurity Blog
Insights, technical guides and analysis from the Secra team on the latest cybersecurity threats and trends.
Cybersecurity for schools and education sector 2026
Cybersecurity guide for schools and universities: threats, NIS2 and GDPR compliance, technical audits and protection of minors' data.
Software Supply Chain Attacks: A 2026 Threat Guide
Learn how software supply chain attacks threaten organizations in 2026 and how DevSecOps and SCA tools can protect your pipeline.
OWASP Top 10 2025: Business Web Vulnerabilities
OWASP Top 10 2025 guide to web vulnerabilities impacting businesses, with examples, standards mapping, and practical testing advice.
White Box vs Black Box vs Gray Box Pentesting
Differences between white box, black box and gray box penetration testing: when to use each, advantages, limitations and best fit per scenario.
The 5 Most Common Web Vulnerabilities in 2026
A detailed analysis of the most frequent web vulnerabilities found in security audits during 2026, with practical examples and mitigation strategies.
10 Most Dangerous Cloud Misconfigurations in AWS & Azure
Analysis of the most common cloud misconfiguration errors in AWS and Azure, with real examples, impact assessment, and prevention strategies.
Cybersecurity for SMEs: Where to Start in 2026
A practical cybersecurity guide for SMEs on a limited budget. First steps, quick wins, and when to hire professional help.
ENS Certification for Businesses: A Complete 2025 Guide
Everything about Spain's National Security Framework (ENS): levels, requirements, certification process, and impact on public contracts.
What Is a Penetration Test? A Complete Guide for Businesses
Learn what a penetration test is, the different types, the phases involved, and when your business needs one. A practical guide for CISOs and CTOs.