Blog
How to Conduct an IT Infrastructure Security Audit
An IT infrastructure security audit is a systematic assessment of an organization's security controls, configuratio...
The Most Common IT Security Vulnerabilities and How to Fix Them
Over the past several years, the ExColo team has conducted dozens of IT security audits in Polish organizations — from s...
Comparing IT Security Services: What to Expect in 2026
Choosing the right IT security partner is one of the most important decisions a board or CTO makes in 2026. The cybersec...
How to Improve Identity Security in Your Organization
Identity Security is today the most critical area of IT infrastructure protection. Over 80% of security breaches begin w...
Zero Trust Strategic Roadmap for Boards
How to transform cybersecurity from a cost into a market advantage. A practical implementation schedule for the Zero Tru...
Microsoft Entra ID Hardening Guide
Identity is the new perimeter. Learn how to configure Entra ID (Azure AD) to stop 99% of credential-based attacks.
How ExColo Helps Organizations Build Cyber Resilience
Cyber resilience is an organization's ability to survive an attack and return to normal operations as quickly as po...
Generative AI Security Risks and Opportunities in 2026
How organizations must balance innovation with resilience in the era of generative AI.
Typosquatting – What It Is and How to Prevent It
Learn what typosquatting is, how domain-based attacks work, and how to effectively protect your organization from social...