IT Security

IT Security

When you need IT security that actually works for your business, we deliver practical protection and peace of mind. Our team keeps your data safe.

Protecting your business with real IT experts

At Protozoon, you get IT security that fits your business, not a generic package. We focus on what matters most to you.


Our managed IT security services combine compliance support with hands-on protection, so you do not need two vendors.


With over 15 years' experience and a 98% client retention rate, our engineers know your setup and keep you secure.

IT security that stops threats fast

Protozoon gives you managed IT security services that actually respond when it counts. Our team answers your call in under a minute.


We are a Microsoft, Cisco, Huntress, and Checkpoint partner, so your IT security solutions are always up to date.


Our all-inclusive pricing and 24/7 SOC mean you get clear answers and fast help, every time.

Explore our IT security services

See how we protect your business with our full range of IT security services. Every solution is designed for your needs.

PCI Compliance Services

Our PCI compliance services combine gap assessments, automated scanning, and continuous monitoring. You process payments confidently, knowing your environment stays fully secure.

Vulnerability Assessment

Our vulnerability assessment combines automated scanning with expert analysis to uncover hidden security weaknesses. You get a clear, actionable roadmap to protect your business.

Cyber Essentials Plus

Our Cyber Essentials Plus service guides your business through hands-on technical verification and UK government-backed certification. You walk away with a recognised accreditation that proves your security commitment.

Identity Threat Detection & Response with 24/7 SOC

Our identity threat detection & response with 24/7 SOC pairs advanced identity monitoring with a live security team ready to act. Your business stays protected before damage ever occurs.

Email Threat Protection

Our Email Threat Protection uses AI and real-time intelligence to stop phishing, spoofing, and malware before they reach your inbox. Your business stays secure, productive, and one step ahead of attackers.

ISO27001

Our ISO27001 service guides your organisation through every stage of certification, from gap analysis to audit. You gain recognised security credentials that strengthen client confidence.

Managed SOC

Our managed SOC delivers 24/7 threat detection powered by expert analysts and advanced SIEM technology. Your business stays protected without building a security team from scratch.

Managed Detection and Response

Our Managed Detection and Response uses enterprise-grade tools to find and stop threats fast. Your business stays protected before damage occurs.

Security Awareness Training

Our Security Awareness Training uses real-world simulations to build lasting security habits. Your team learns to spot and stop threats before they cause harm.

Zero Trust Solutions

Our Zero Trust Solutions eliminate implicit access and verify every user continuously. Your business stays protected from both external threats and insider risks.

Frequently asked questions

How does managed IT security protect my business?

Managed IT security means you have a team watching your systems around the clock. We monitor, detect, and respond to threats before they become a problem.


Our engineers already know your environment, so they act fast if anything unusual happens. We use advanced tools and proven processes to keep your data safe.


This approach means you do not have to worry about security gaps or missed alerts. Your business stays protected, and you can focus on what you do best.

What makes your IT security in London different?

We are not just an IT security company in London. We combine cyber security, compliance, and managed IT security services under one roof.


You get direct access to real engineers who know your setup. There is no endless ticketing or repeating yourself to new people every time you call.


Our local presence means we understand the unique risks and regulations for London businesses. You get personal service and fast response.

Do you offer managed IT security services for small teams?

Yes, our managed IT security services are designed for teams with 1 to 40 users. We scale our solutions to fit your business size and needs.


With all-inclusive pricing, you know exactly what you are paying for each month. There are no hidden fees or surprise charges.


Your small team gets the same level of protection as larger companies, with personal service from engineers who know your environment.

What is included in your IT security solutions?

Our IT security solutions include 24/7 monitoring, incident response, compliance support, and regular backups. We also provide monthly performance reports and automatic cash credits if we ever miss a commitment.


We cover everything from device management to regulatory support, so you do not have to juggle multiple vendors. Our partnerships with Microsoft, Cisco, Huntress, and Checkpoint mean you get trusted technology.


This all-in-one approach keeps your business protected and makes your life easier.

How do managed security service and compliance support work together?

Managed security service and compliance support go hand in hand at Protozoon. We help you meet requirements like ISO 27001, HIPAA, PCI, and SOC 2 while keeping your systems secure.


Our team handles the technical side, such as patching and monitoring, and the paperwork side, like audits and certifications. You get clear advice and practical help, not just checklists.


This way, you stay compliant and protected, without extra stress or extra vendors.

Why should I choose an IT security company in London?

Choosing an IT security company in London means you get local support from people who understand your business environment. We are close by, so we can respond quickly if you need on-site help or urgent advice.


We know the regulations and risks that London businesses face. Our services are tailored for your industry and location, making compliance and security much simpler.


With Protozoon, you get a partner who is invested in your success and always ready to help.