Rob Brewer
Chief Information Security Officer
Senior Management

More about Rob Brewer
As Chief Information Security Officer at CloudTech24, I lead security strategy, governance and operational delivery. I help our clients’ executive teams make informed decisions about cyber risk. My role involves understanding how a customer’s business actually works, where the real risks sit, and what it takes to reduce them in a way that lasts, using existing capabilities wherever possible.
My background spans hands-on technical delivery and board-level advisory to clients across fintech, financial services, legal and other regulated industries. I also own our ISO 27001 programme and the ISMS behind it. As AI moves into everyday business use, I also ensure that our usage of AI aligns to best practise through governance and policy, and advise leadership and customers on safe adoption, aligning toward emerging standards such as ISO 42001 and the EU AI Act.
Outside of work, I’m a proud dad to two brilliant daughters and a lifelong LEGO enthusiast – if we’ve had a video call, chances are you’ve seen a few of my builds in the background. I’m also a passionate gamer and PC builder, a hobby I picked up in the early 2000s with my dad, who first sparked my interest in computers. Fun fact: back in the day, I was Europe’s #1 ranked Battlefield 1942 player – proof that my competitive streak goes way back!
Blogs by Rob Brewer

How Does MDR Work?
Managed Detection and Response (MDR) is used by companies to look for and respond to potential compromise in an environment. There is no single element that forms MDR; it is a combination of cyber security policies and practice that, when used effectively, mitigates the effect of cyber-attacks. In this blog, we look at how MDR…
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Phishing vs blagging: What’s the difference?
Phishing and blagging are both social engineering techniques designed to steal a confidential or sensitive information and to potentially extort money. Would you recognise the signs if you were at the end of a blagging or phishing attempt? This blog post explores the differences between blagging and phishing. What are the signs to look for…
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The 5 Common Mistakes Businesses Make With Zero Trust Security
Zero Trust security is rapidly changing the cybersecurity landscape. Zero Trust security protocol shifts controls from traditional perimeter-based security models. Every connection to your business assets is continuously verified before access to resources is granted. So effective is it that 56% of global organisations say adopting Zero Trust is a “Top” or “High” priority. A…
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Types of Penetration Testing: Black vs White vs Grey Box Testing
What Is Pen Testing? Penetration testing (or pen testing) is an engagement where an offensive security specialist (often from a pentration testing company or MSSP) is authorised to perform an attack on an organisation’s network and/or infrastructure. A penetration test is conducted within a scope and terms of engagement document agreed with the client in…
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The Benefits of a Managed Firewall Service
Good cyber security is essential to any business. Without it, your business holds the key to potential profits for cyber criminals. Firewalls are one of the best forms of defense against external threats. When optimised, a firewall can be the difference between business as normal and a serious cyber incident that could leave you and…
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What is two-factor authentication, and why is it important?
Only one in ten people with a Google account use two-factor authentication to protect their data online, yet it could reduce the chances of their account being hacked by 50%.It might seem like an inconvenience, but this additional layer of security is necessary to stop hackers from accessing your online accounts. In this blog, we…
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The Significance of IT Maintenance: Its Role and Importance
IT maintenance is key for three reasons: Firstly, IT maintenance ensures the optimal performance of equipment, such as laptops and desktops. It also helps with meeting compliance and data protection standards where necessary. Secondly, effective maintenance helps improve your cyber security. The National Cyber Security Centre cite that attackers exploit flaws in IT equipment and…
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Phishing 101: Can you get hacked by opening an email?
More than three billion phishing emails are sent daily, accounting for over 1% of all email traffic. Every one of us has been sent a malicious email at one time, attempting to lure us into clicking a baited link or downloading an attachment. What happens if you open an email like this? Can simply opening…
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What are the benefits of Microsoft Teams? | CT24
Tools like Microsoft Teams became indispensable during the COVID-19 pandemic when people needed a digital space to talk, collaborate, and share work. As hybrid and remote working have become the norm the need for platforms like Microsoft Teams has risen steadily. Since its launch in 2017, Teams has seen year-on-year growth. Microsoft estimates that more…
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