The expertise you need to keep your business safe and secure
60+
Cybersecurity experts

Founding member of CREST security certification body

One of the largest training partners of the globally acclaimed Black Hat conferences
Penetration testing
Protect your business data, hardware, and software through a coordinated and carefully prioritised testing approach.
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Infrastructure testing
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Web application testing
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Red teaming
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Other security testing
Continuous Security Testing
Protect your business 24/7 with our Continuous Security Testing services; continued scanning of your external attack surface combined with regular scheduled manual penetration by experts.
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Rapidly changing applications need more regular testing than an annual pen test
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Effective approach that can cover a large number of applications
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Collaborative ongoing approach to security
Managed security services
Protect your business 24/7, including our Managed Detection and Response SOC service which finds threats quickly and detects breaches fast.
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Detection and Response (SoC)
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Managed firewalls
Hacking training
Train your technical teams with our leading security courses and raise employee awareness of good cybersecurity practices.
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Hacking training
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Defensive security training
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Security awareness training
Audit and compliance
The ideal partner for your audit and certification needs.
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PCI DSS compliance
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GDPR
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Cyber Essentials
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Check (IT Health Check)
We hack. We teach.
We are trusted for our research into the very latest cybersecurity threats and this knowledge continually informs all our cybersecurity services. What we learn from testing in the field feeds into our training and vice versa. It's mutually beneficial.
Meet the team who live and breathe cybersecurity
We help some of the world’s largest companies stay secure, and taught nearly 500 security professionals at Black Hat’s premier Las Vegas event this year. Hear directly from the Claranet Cyber Security experts.
Our accreditations










Insight
See what businesses are doing to move fast and stay secure. Read. Watch. Share.