Hi, I'm Marcus Gwilliam.
Welcome to MG IT Security Ltd. Providing IT Security across the UK.
For the past 15 years I've worked in various IT Security roles, including for some of the largest UK based regulated financial service companies. I have a proven track record of delivering UKAS accredited ISO27001 and PCI-DSS v4 compliance, as well as CSA Star and Cyber Essentials Plus certifications.
On this website you can learn more about how I can improve your companies IT Security posture against real world threats and provide expertise to achieve different security accreditations that would help win new business.
I work with companies throughout the UK both remotely via Microsoft Teams / Zoom / Google Meet etc, and also in person.
If you're interested in working with me then I would be pleased to hear from you. There are three key services I provide:
- Firstly, I provide IT Security Consultancy Services to SME companies looking to improve their IT Security posture.
- Secondly, I conduct risk assessments for companies to fully understand and mitigate any potential risks that a new project might introduce.
- Finally, I'm able to work with your company to help deliver security accreditations and compliance including UKAS accredited ISO27001, PCI-DSS v4, CSA Star and NCSC Cyber Essentials or Cyber Essentials Plus.
"I've helped many companies improve their IT Security posture which has resulted in receiving positive feedback"
JP Tupper Associates
"Since contracting you to look after our systems and implement upgrades we have all been delighted with both the speed and depth of knowledge you clearly have. Marcus, I would highly recommend you to any other professional company looking for a highly experienced and skilled IT service."
More About Me
My professional 9-5 career has seen me employed in various IT Security and Cyber Security roles for over 15 years.
I've worked within different industries including banking, insurance, marketing and motorsports, working with both SME business owners and C-Level executives.
I'm really proud to have established long-standing working relationships with everyone I've worked with and I feel the feedback I've received demonstrates that.
Some of my key achievements include:
Working within a dedicated IT Security team as an IT Security Consultant to achieve UKAS accredited ISO27001 certification for a leading financial services company.
Achieving PCI-DSS v4 Compliance.
Achieving Cyber Essentials Plus Certification Twice.
Achieving CSA Star Certification.
Achieving Lloyds of London Security Compliance.
Successfully Defending From A Real Cyber Security Attack With No Company or Client Data Compromised.
In my free time I enjoy endurance sporting events and have completed various marathons and Ironman Triathlon events. My best achievement was finishing 3rd in a race in California.
