IT Support London – Worldwide 24/7 | Security - IT Support London – Worldwide 24/7 -
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Security from Doherty.


Let Doherty keep your business’ IT secure…


Security is a massive challenge for businesses and we believe it should be considered at the heart of every conversation during support and project work. As attackers become more sophisticated, companies must become smarter and more active in protecting themselves. The recent Gameover Zeus Trojan highlights a renewed and more complex threat that at its worst could take down an entire organisation. Fortunately Doherty’s robust approach to ensuring the security of our customers allowed us to minimise the impact this threat had on our customers.


It is not just external threats that are an issue. With the escalation of employees using their personal devices on corporate networks and use of social networks within the work environment there is corporate policy and compliance to consider. Of course there is also the intentional employee threat to manage, the removal of confidential information just before an employee leaves being the obvious example most will have worried about at some point.


Doherty can help you manage this potentially destructive minefield by providing security health checks or audits customised to your requirements, including security risk assessments, vulnerability assessment and penetration testing. Any solution we architect is put together in consideration of industry security best practice.


We believe in a layered approach to security, not relying on one product or security feature to protect everything but creating a matrix of security products that work together to help keep your digital assets safe.

Need IT Support Services?

Call Doherty today: 020 8987 1150


  • Secure online backup which stores two independent copies within UK locations
  • Dedicated network team who specialise in border and wireless security.
  • Unified Threat Management
  • Network security
  • Layer 7 firewalls
  • Fully managed Anti-Virus product
  • Filtering, DLP, anti-virus, and business continuity for email
  • Optimise access restriction to company files and data
  • Information security consultancy

Why Choose Doherty?


  • Over 20 years of experience working with companies from all industry sectors
  • Dedicated, highly qualified specialists – able to work alongside current IT teams or report directly to management
  • Bespoke designed solutions using vendor products you can trust
  • Professional and friendly customer-centric experts who are passionate about providing best-practice consulting on any scale and who are ready to take your call