Staying secure as threats evolve

Modern working practices bring new levels of flexibility and efficiency but also new security challenges. Colva Tech’s comprehensive cyber security protection and compliance services protect your people, data, and systems from emerging risks, giving you the confidence to operate safely in an ever-changing digital landscape.

How our cyber security services protect your organisation

We take a holistic approach to safeguarding your organisation. Our experts evaluate your current threat landscape, implement real-time detection and response, and strengthen compliance and data protection through fully managed security services. By analysing every potential entry point and vulnerability, we design a resilient security architecture that provides protection for your people, infrastructure, and information.

Proactive protection for a changing threat landscape

Cyber threats become more complex and sophisticated every day; continuous protection is essential. We help build resilience by embedding a strong security culture across your organisation, supported by advanced tools and expertise. Our expanded capabilities ensure your people, data, and operations remain secure. Some of the key solutions deployed via our 24×7 SOC are included below.

Vulnerability Management

Qualified cyber security experts utilising proven security technologies identify and address vulnerabilities across your estate to maintain a robust and secure defence. Our SOC operates 24×7 supporting businesses worldwide. This service ensures your infrastructure is protected against the latest vulnerabilities.

Proactive Threat Management

Our security operating centre pro-actively hunts out threats within your infrastructure including mobile workers we ever they are in the world. We will identify and remediate all uncovered cyber threats to reduce your attack surface. Threats are prioritised and dealt with real time based on CVSS and EPSS scoring.

Cyber Strategy & Management

Our sector focused defence in depth approach, leverages industry best practice drawn from internationally recognised frameworks such as IS027001, Cyber Essentials Plus, IASME Cyber Assurance, NIST and MITRE ATT&CK. Reviewing, informing, advising and implementing critical data governance practices.

Incident Response Management

As much as we would like to think everyone is totally secure it’s imperative you have a robust Incident Response partner or at least a plan in the event of an attack. Our incident response helpdesk is operational 24×7 with qualified experts to contain the incident and help recover your systems in the shortest possible time frame.

Protect your critical data and networks

We provide end-to-end protection across every layer of your organisation from identity and access management to applications, infrastructure, and networks. Our experienced cyber security specialists assess, monitor, and manage your environment to detect and mitigate risks swiftly. We also advise on mobility, compliance, governance, supply chain security, and remote working, ensuring your people and data remain protected wherever and however they operate.

Managed Detection & Response (EDR/MDR/XDR)

Our MDR service delivers continuous round the clock monitoring, state of the art threat detection, and rapid response across endpoints, networks, and cloud platforms. Using behavioural analytics and AI‑driven tooling, we identify attacks early and contain them before they cause damage. Your environments are overseen by skilled analysts who validate alerts and guide remediation. This ensures a proactive defence capable of adapting to evolving threats.

Incident Response (IR) & Recovery

When a cyber incident occurs, timing is critical. Our IR team provides immediate containment, forensic investigation, and eradication of malicious activity. We support your business through technical recovery, service restoration, and communication guidance. Following stabilisation, we deliver lessons learned and a roadmap to strengthen resilience moving forward.

Penetration Testing & Ethical Hacking

We simulate real world attack techniques to uncover weaknesses in your applications, networks, cloud environments, and internal systems. Each engagement provides prioritised remediation guidance tailored to your organisation’s technology and risk appetite. Tests can be scheduled annually or as part of a continuous assurance programme. Our goal is to help you understand your exposure before attackers do.

Vulnerability Management & Remediation

Our managed VM service ensures vulnerabilities are identified, assessed, prioritised, and remediated in a structured, ongoing cycle. We provide regular reporting, risk scoring, and actionable recommendations aligned with best practice frameworks. This helps you reduce exploitable weaknesses and maintain a strong security posture. With continuous oversight, your attack surface becomes measurably smaller.

Email Security & Mail Filtering

Email remains the number one attack vector and we help you stay ahead of it. Using advanced filtering, sandboxing, impersonation protection, and threat intelligence, we block phishing attempts and malware before they reach your users. Our service includes automated analysis of links and attachments to prevent account compromise. You gain a significantly safer communication channel without added complexity.

Advanced DNS & Web Filtering

We protect your users by preventing access to malicious or inappropriate websites and blocking connections to known command and control infrastructure. Our DNS filtering service ensures safe browsing while reducing the risk of ransomware and drive by downloads. Policies are tailored to your organisation’s needs and updated continuously through global threat intelligence. This strengthens your first line of defence at the network edge.

Security Awareness Training & Phishing Simulation

Your employees play a vital role in cybersecurity. Our training programmes combine engaging education with realistic phishing simulations to build a culture of awareness. We track progress, identify high risk users, and provide targeted coaching where needed. Over time, your workforce becomes more vigilant and significantly reduces the likelihood of human led breaches.

Firewall & Network Security Management

We manage, monitor, and optimise your firewalls and network security controls to ensure they remain effective and up to date. Our team handles rule reviews, change control, firmware updates, and continuous tuning of policies to minimise risk. Detailed reporting keeps you informed while freeing your IT team from operational burden. This service ensures your perimeter remains secure against evolving threats.

Security Operations Centre (SOC) as a Service

Our 24/7 SOC provides real time threat detection, alert triage, and continuous threat hunting. Skilled analysts monitor your environment around the clock, investigating suspicious activity and escalating genuine threats. The SOC integrates with your internal teams to provide clear guidance and coordinated response. This delivers enterprise grade protection without the overhead of running your own in house SOC.

Security Reviews

Wherever you are in your cyber security journey, the qualified/experienced consultants are there to help. Whether that’s a holistic review of your current position or a 3 to 5 year strategy you are looking for, we can deliver that assessment or be with you on the journey. Assessments are borne out of real-world experiences as well as leveraging the industry best practices, and frameworks relevant to your sector such as ISO27001, Cyber Essentials +, NIS2, SOC 2.

Cloud Security (Microsoft 365, Azure, AWS, Google)

We secure your cloud platforms by applying strong identity, access, and configuration controls along with continuous posture monitoring. Our service reduces misconfigurations, enforces best practices, and helps you leverage the built in protections within each cloud ecosystem. We ensure your multi cloud or hybrid environment remains secure, compliant, and resilient against modern attacks.

Zero Trust & Identity Security

Zero Trust ensures your organisation never implicitly trusts a user or device. We implement MFA, Conditional Access, least privilege principles, and continuous identity monitoring to protect access to critical services. Our approach strengthens your security posture by assuming breach and limiting lateral movement. This provides a robust defence aligned with modern access control strategies.

Backup & Disaster Recovery Security

We design secure, ransomware resilient backup and recovery solutions tailored to your operational needs. Our service includes testing, validation, and ongoing monitoring of backup integrity. In a crisis, we help restore systems quickly and safely to minimise downtime. With a robust DR plan, your organisation stays resilient even under severe disruption.

Compliance & Governance Services

We support your organisation in achieving and maintaining compliance with frameworks including Cyber Essentials, ISO 27001, NIST, and regulatory requirements. Our governance services include policy creation, risk registers, gap assessments, and improvement roadmaps. By aligning your operations with recognised standards, you reinforce trust and accountability across your business.

Making the Most from M365

Many security and compliance features in Microsoft 365 go unused, we help you unlock their full value. Our assessments identify opportunities to replace third‑party tools, optimise licensing, and reduce unnecessary spend. We implement built‑in protections across identity, endpoint, data, and cloud services. The result is a more secure, efficient, and cost‑effective M365 environment.

Our customers succeed because we put them first

Colva Tech has helped hundreds of organisations with transformation and support projects, helping them succeed through the clever use of technology.

Cyber Security & Compliance services in the UK
Call 0800 043 0365

London

10 Dock Street
London, E1 8JP

Manchester

Bow Chambers, Tibb Lane
Manchester, M2 4JB

Edinburgh

6 Waterloo Place
Edinburgh, EH1 3EG

Southampton

8 Viceroy House, Millbrook Road East,
Southampton, SO15 1HY

Trusted MSSP

As a trusted Managed Service Provider to businesses across the UK, we embed security, resilience, recovery and accountability into everything we do.

As a Cyber Essentials Plus and ISO/IEC 27001 certified MSP (MSSP), we’ve demonstrated our controls that protect client data and critical systems align to and meet both UK & internationally recognised standards.

We partner with class leading vendors to ensure our clients benefit from proven, best-of-breed technologies.

Other areas where we offer focused managed IT services

If you need managed IT services in a specific area, here’s where we can help.

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