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Shadow IT

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4 March 2026
What Is CASB and Why AI Tools Are Expanding Shadow IT in UK Businesses

What is CASB? Learn how a Cloud Access Security Broker helps IT teams control cloud apps, reduce shadow IT and manage AI tool risks.

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Cloud Security 31 Email Security 23 Web Security 20 Press Release 18 Data Loss Prevention 16 Awards 14 Ransomware 13 CASB 12 Posture Management 12 Email Archive 11 Cloud Application Security (CASB) 10 AI 9 Integrated Security 9 Microsoft 365 9 Autonomous Security 8 Phishing 8 Remote Working 8 SSE (Security Service Edge) 8 Vendor Consolidation 8 Email Archiving 6 Security Awareness Training 6 Data Security 5 Email protection 5 Public Sector 5 Web Protection 5 Human Security 4 Malware 4 Web Security Solutions 4 XDR 4 Customer Story 3 Cybersecurity 3 Identity 3 MSP 3 Security Awareness 3 Zero Trust 3 Authentication 2 Education Sector 2 Email Threats 2 Healthcare Sector 2 IDaaS 2 SASE 2 Skills Shortage 2 Artificial Intelligence 1 Bloor 1 CASB in Cyber Security 1 CASB security 1 CEO Insights 1 Cyber attack 1 Cyber Resilience 1 DirectProtect 1 MFA 1 Multi-Factor Authentication (MFA) 1 Shadow IT 1 Year In Review 1 ZTNA 1

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