Services Summary

From strategy, to operations, to investigation of internet fraud, we advise, we audit, and we co-manage whenever you need us

“Up-to-the minute, expert and consistent IT security management is critical for our business… and that’s what we trust ACSN to deliver.”

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Heath Lambert
Penetration Testing

We help major organisations guard against IT security threats, bringing confidence, compliance and clarity

“ACSN had clearly done the most homework and were the most reactive and professional of all the IT security suppliers we looked at.”

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Capita Insurance Services
IT Security Consultancy

To protect your business against malicious users and cyber-crime, call on us for pure IT security expertise

“Our relationship has developed and ACSN has provided excellent input into other areas of our security infrastructure.”

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Ofgem
Co-Managed Services

We work with you to deliver total support and absolute expertise in IT security management – reducing risk and cost

“We were impressed by the quality of response ACSN provided, which was maintained through the implementation process and into the ongoing management.”

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Ofgem
Services Summary

From strategy, to operations, to investigation of internet fraud, we advise, we audit, and we co-manage whenever you need us

“ACSN staff’s in-depth understanding of network and security engineering and management has made them a pleasure to work with.”

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Insight Investment
Penetration Testing

We help major organisations guard against IT security threats, bringing confidence, compliance and clarity

“ACSN have been a breath of fresh air — they are technically excellent and their attention to detail is first-rate.”

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Heath Lambert
IT Security Consultancy

To protect your business against malicious users and cyber-crime, call on us for pure IT security expertise

“ACSN’s experience and knowledge of networks and IT security market provided us with major benefits.”

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BMG Music Publishing
Co-Managed Services

We work with you to deliver total support and absolute expertise in IT security management – reducing risk and cost

“10 out of 10. ACSN are never anything less than highly diligent and capable. Their co-managed service is a great fit for us… there is total trust on both sides.”

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National Museum of Science & Industry

IT security you can trust

ACSN is a specialist in IT security management established in 2003. Our team of highly qualified and experienced IT security specialists ensure that our clients’ IT systems meet compliance and regulatory standards and are fully protected from unwanted penetration and intrusion. More »

Services Summary

Penetration Testing

IT Security Consultancy

Co-Managed Services

Services Summary

Penetration Testing

IT Security Consultancy

Co-Managed Services

IT security you can trust

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Penetration Testing

IT Security Consultancy

Co-Managed Services

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