Directory · GB
Computer and Network Security in United Kingdom
A register of firms and the professionals working at them in the Computer and Network Security sector based in United Kingdom. Browse the public index, then filter or export on Kipplo.
Companies
1.8K on file
Mac Ansys Ltd
Mac Ansys Ark of Technology” A company based in London, United Kingdom, is offering its valued customers direct sales and an online marketplace platform for Apple Mac, other IT products, on-site repair and maintenance services (in and around Greater London), and Remote Desktop Support Services (worldwide) for over two decades. Since the beginning, our company is providing the best products and services to our customers. The feature that makes us distinctive from other competitors is we never compromise on quality and commitment. Most significantly, our prices are highly competitive. Having built up a substantial reputation for our quality products and services along with years of experience, here at Mac Ansys, we understand you and your requirements, thus helping you achieve your objectives by delivering the best quality products and IT services. By large we specialise in Apple Mac Systems, including Apple Macs: MacBook, MacBook Air, MacBook Pro, iMac, and Mac mini- coupled with all other Apple products, and accessories. This is only the tip of the iceberg! Here at Mac Ansys, we care about our customers of all ages and interests. Therefore, we offer IT retail expertise to a much wider audience (varying from individual users to small and medium enterprises). We are dealing in an array of hardware, software, and all associated peripherals to fulfil your needs. We are offering in-store and online a huge variety of brand new and refurbished Laptops and Mobile phones of all popular brands (HP, Dell, Acer etc).
1 to 10 staff
Mcse-2000.Net Ltd
Limited has been focusing on providing IT services to large and small businesses for many years, helping them to achieve their IT goals at a realistic cost and technology level. Established in 1991 and incorporated in 2004, our highly personal service has the advantage of a dedicated team of knowledgeable professionals who will work with you to identify the needs of your organisation without the pressures of having to respond to the demands of a few large clients. Unlike many suppliers of IT services, we identify that IT is merely a tool, albeit an essential one, to enable you to carry out your business.
11 to 50 staff
Meta1st
Meta1st is a next-generation cybersecurity company focused on protecting the human layer. In a landscape where threats evolve faster than traditional defences, we help organisations proactively manage human risk with AI-driven training, simulations and analytics to detect, educate, and empower. We believe people are your most powerful defence when equipped with the right tools, insights, and training. That’s why our mission is simple: make cybersecurity first nature for every employee. We're also proud to build a safer digital future while remaining carbon neutral and socially responsible in everything we do.
1 to 10 staff
Mld Cyber Security Academy
MLD Cyber Academy is a cyber security engineering hub built by corporate professionals with cutting-edge technologies. The hub brings together a wide range of professionals in order to deliver a continuous stream of Cyber Security engineers. MLD Cyber Academy provides revolutionary cybersecurity solutions that go beyond traditional monitoring and detection systems, helping enterprises significantly mitigate and defend against future attacks.
11 to 50 staff
Mnemonic Identity Solutions Limited
We are the world's first business entity to globally provide the software products for Expanded Password System (EPS) that accepts images as well as texts, which is intended to be a legitimate successor to the time-honored seals, autographs and text-only password systems. Our EPS software and applied solutions offer ‘Hard-to-Forget’, ‘Hard-to-Break’ and ‘Panic-Proof’ digital identity authentication. The software can be used stand-alone, as the master-password of password-managers and single-sign-on services, as a factor of multi-factor authentication schemes and as a fallback measure of biometrics. The versatile practicability of the EPS software is demonstrated by the 5-year use by 140, online shoppers, the 6-year use by 1,200 employees for a corporate network and the trouble-free military use by army soldiers in the field from 2013 till now with the users increasing 10-fold and set to increase further. What is practicable in the most demanding environment for the most demanding application can be easily practiced in everyday environments for everyday applications; the reverse is not true, though.
1 to 10 staff
Momentum One Zero
Momentum One Zero is a £70m global innovation centre spearheaded by Queen's University, set to reshape Northern Ireland’s digital landscape. By 2027, our state-of-the-art facilities will host over 550 collaborative experts dedicated to leveraging advanced digital technologies and secure connected intelligence. Our focus extends across key sectors including Digital Health, Agri-food, and Cyber Security, alongside Semiconductor Security, Defence and Space, FinTech, and Net-Zero solutions. This will help drive economic growth and deliver substantial civic value, positioning NI as a leader in data-driven innovation.
201 to 500 staff
Moztech Security
Moztech Security are a Cyber Security Consultancy, providing IT Security Testing Services in the UK and overseas. Our primary focus is to work with our clients to enable their business to become more resilient to cyber-attacks. Cyber Attacks and are fast becoming prevalent for companies of all sizes worldwide and having a security breach can often incur huge fines, cause reputational damage to your brand and even have legal implications, all contributing to loss of revenue. That’s why we deliver thorough and reliable IT Security Solutions for wide-ranging business needs and have consultants that have worked in a variety of sectors including; Finance, Healthcare, Manufacturing, Legal, Energy and Government. Our team of CREST accredited professionals take your company security posture seriously and work with you to discover and disclose security weaknesses ensuring your data, digital assets and networks are protected. All of our consultants have at least 3 years working experience as well as multiple industry recognised certifications. They all specialise in a range of services which include- Internal & External Infrastructure Testing - Web Application Testing - API Testing - Vulnerability Scanning - Wireless Network Testing - PSN IT Health Checks - Firewall & Switch Configuration Reviews - Workstation & Server Build Reviews - Network Segmentation Testing - Physical Security Testing - Phishing Assessments - Red Team Engagements - Open Source Intelligence Gathering (OSINT) Prior to any engagement that takes place we offer free in-depth consultations allowing us to scope the work accurately and ensure the correct solution is provided. Get in touch now to book your free consultation with one of our cyber security experts: Email – info@moztechsecurity.com Phone – 01246 252 883
1 to 10 staff
Nebulas Solutions Group
Nebulas is the UK’s largest independent Cyber security specialist. Our independence gives us the ability to innovate and remain agile in a fast paced industry ensuring customers continue to work with us and benefit from a long trusted partnership. Technical excellence is at the heart of everything we do. We provide you with the technical advice, service and support to help protect and maintain the security of one of your company’s most valuable assets – its information.
11 to 50 staff
Nellcote Ltd
CREST accredited company focussed on a personalised service in IT and Cyber Security Services include Pen Testing, Consultancy, cost benchmarking & cost saving exercises, Opensource software, smart procurement, contract analysis and supplier consolidation, plus we can assist with ITT/ RFP planning and execution. IT Supplier advice and recommendations based on a combined team experience of over 60 years in the industry. Welcomed by IT, Security, Procurement and Finance Departments alike, as the skill sets we bring can only be gleaned from working on the other side of the table Based on a personalised service, relevant to individual business requirements Services include Cost Benchmarking & cost saving exercises, Cyber Security, Penetration Testing, Smart Procurement, Contract Analysis and Supplier Consolidation.
1 to 10 staff
Nemstar
Nemstar is the cybersecurity training expert, equipping organisations to tackle the threats of today and tomorrow. Since 2009, we have trained over professionals, helping them protect critical assets, safeguard reputations, and reduce cyber risks. We offer a success or resit guarantee across all courses, from foundational CISMP to advanced CISSP and SOC Analyst, ensuring participants complete their certifications with confidence. Trusted by global leaders like PwC, Morgan Stanley, and GCHQ, our tailored programs—delivered online, onsite, or hybrid—build internal expertise and long-term resilience. With mentoring, gamified learning, and Exam Cram support, Nemstar guarantees results that protect businesses and secure their future. Choosing Nemstar means partnering with a trusted leader in cybersecurity training, dedicated to delivering measurable results and long-term impact. Here’s why organisations worldwide choose us: Proven Expertise: With over professionals trained globally and a client portfolio that includes Fortune 500 companies and government organisations. Latest Thinking: Our courses focus on the cybersecurity threats of tomorrow, not yesterday. With the latest thinking, we ensure your team is prepared for what is next. We also offer bespoke programmes and flexible delivery options (online, onsite, or hybrid) to meet your specific needs. Client-Centric Partnership: We build strong relationships with our clients, offering ongoing support and tailored training programs that align with their strategic goals. Ongoing Support: Beyond training, we provide mentoring, Exam Cram sessions, and gamified learning to ensure participants are confident, capable, and ready to apply their skills immediately. Success or Resit: Our unique training methodology ensures participants not only gain the knowledge they need but also achieve certification success, backed by our success or resit guarantee. With Nemstar, you are are securing your future.
1 to 10 staff
Net Sec Group
Security services to protect against cyber security threats, penetration testing, compliance and more. With the cyber world constantly changing, it is more complicated than ever for organisations to keep their data, applications, websites, and networks safe. Systems and software are increasingly more vulnerable due to hackers' growing sophistication. Without security specialists who can ensure the safety of IT assets and private information about customers and employees, an unprotected firm can soon enter a nightmarish scenario. Net Sec Group provides security services that give small and medium businesses the impenetrable protection they need to avoid cyberattacks. Affordable services without long contracts mean you can avoid worrying, losing control and the possibility of being held for ransom. The outcome is that your website, apps, networks and connected devices will have the defence they need to keep out the dark, evil and dangerous threats always lurking online. Years of expertise and skills mean you get the help you need to protect your resources, future, and privacy against cybercrime. Our team of consultants deliver a complete cyber security service to protect your business. The goal for us is to build genuine long-term client relationships. As a small team, we intend to stay small so that we can be with you throughout your entire business journey. Get in touch today for a no-obligation chat about your security challenges and concerns.
1 to 10 staff
Northwall Cyber
where technology meets the law. We are a law firm and technology consultancy specialising in the intersection of law and cybersecurity. We work with our clients to ensure compliance with legal obligations, defeat threats to business operations and deliver a competitive edge in their marketplace.
1 to 10 staff
Northwest Cybersecurity
Who we are. At Northwest CyberSecurity we believe in security and privacy are very important. They are vital part of your personal and business activities when using the internet from what ever device you want to use. What we do. We work with business to provide an assessment of their existing security measures including any vulnerability within their infrastructure and /or processes and applications. Using our expert knowledge and experience to provide a solution.
1 to 10 staff
Notus Cyber
At Notus, we understand the critical need for Cyber Asset Attack Surface Management (CAASM). Your digital assets are the backbone of your operations, and safeguarding them is non-negotiable. With Notus, we empower organisations to take control of their cyber attack surface, enabling them to identify, monitor, and mitigate potential risks efficiently.
11 to 50 staff
Octree Limited
Providing specialist IT Support to the Finance, Accounting and Legal sectors Reliable IT systems, networks, email and internet access is critical to success for most businesses. And in such highly regulated industries such as Financial Services, Accountancy and Legal practice, the protection of your information assets is an absolute necessity – you simply can’t afford to take any risks when it comes to your IT security. So isn’t it time you started talking to an IT provider with specific knowledge of your sector and deep understanding of compliance issues? Octree has that knowledge and expertise, and works exclusively with small and medium-sized businesses providing professional IT support services. We can cover your entire IT infrastructure, providing effective IT solutions for business and, perhaps even more importantly, ongoing IT support to ensure your business runs smoothly each and every day. According to the National Audit Office, in 2014 33% of the UK’s SMEs suffered some form of cyber attack. As a certified Cyber Essentials consultancy, Octree can help your company take the necessary steps to protect your company and your clients’ personal data from such risk. Our focus is to work as your outsourced IT partner, delivering proactive support and appropriate information security and data protection services – efficiently and cost effectively. Giving you peace of mind and enabling you to concentrate on doing business. Isn’t it better when things just work? Call Octree on 08456 171819 or email sales@octree.co.uk to find out more about how we can resolve your IT issues.
1 to 10 staff
Omnia Modi
Omnia Modi provide a broad range of IT consultancy and managed services to both public and private sector Healthcare, Bioscience and Education organisations across the UK. Through our extensive partner network of top tier software vendors and Omnia Modi’s team of industry experts, we are able to find the most cost-effective solution for your business needs.
11 to 50 staff
One Brightly Cyber
OneBrightlyCyber provides leading-edge cyber services for businesses, insurance carriers and families around the world. We integrate our exceptional cyber remediation and recovery services with proprietary AI-fueled cyber technology to enable our clients to better protect, respond and recover from cyberattacks and threats. Our founding partners created the cyber resolution services category over 20 years ago and have provided protection and recovery services for over 17 million households and 3 million businesses worldwide. Our Cyber Advocates have worked thousands of cyber breaches and attacks, acquiring unsurpassed experience in enabling our clients to respond and recover. We constantly leverage client feedback, behavioral and global threat management data and advanced data analytics to refine and improve our capabilities. This includes over 40 segment-specific cyber service programs spanning banking, healthcare, legal services, municipalities, life sciences, transportation, energy, construction, media and hospitality. We make cyber simple for our clients, personalizing the experience and doing the heavy lifting, so businesses and families can quickly return to normal.
11 to 50 staff
Origin Secured
Origin Secured redefines data excellence, turning regulatory challenges and business risk into opportunities for efficiency and cost savings. With Origin, we ensure verified data compliance across an array of regulatory requirements, empowering companies to operate more securely and effectively. Our platform ensures secure access by authenticating data and verifying identities, providing a robust layer of protection for your business-critical information. With the ability to enable real-time collaboration and endorsement across various entities, assets, or AI, we facilitate seamless interactions through unified data management. Furthermore, our solution empowers users to take control of their data, offering the tools needed to manage, maintain, and update information in a cost-effective manner. This combination of security, collaboration, and control delivers a powerful advantage to our customers, ensuring their data management practices are both efficient and secure. In a time when cost-cutting is paramount, Origin Secured eliminates inefficiencies by creating unique IDVs (Identity Verifications) for entities. This enables individuals and companies to verify critical information cost-effectively; increasing efficiency, security and saving money. Origin Secured caters to diverse business requirements through specialised modules: Origin Secured Business: Streamlining business supplier compliance and operations with verified data solutions. Origin Secured Workforce: Revolutionising workforce management through secure, verified data exchange. Origin Secured Net Zero: Supporting environmental commitments to Scope 1, 2 & 3 with trusted data integrity. Origin Secured Legal: Transforming legal enforcement with secure, efficient data verification & reporting. At Origin Secured, we're not just providing a service; we're building a more secure, efficient, and trustworthy digital future for businesses around the globe. Don’t assume trust, demand an Origin.
11 to 50 staff
Parker Solutions Group
We are a provider of professional consulting and services across multiple disciplines. Our aim is to enable your organisation to become resilient to threats, to increase your ability to seize opportunities and to ease the effort of meeting compliance requirements. Our international multi-disciplinary team of professionals are on hand to provide solutions across key areas including Cyber Security, Business Continuity, IT and Technology Risk, Energy and Environmental risk. With our strong knowledge and experience of standards in these areas along with our innovate and proportionate approach we are ready to enable your organisation! To see how we can help please contact us on +44 (0)1609 760293 or email enquiries@parkersolutionsgroup.co.uk
1 to 10 staff
Periphery
Security threats are escalating, and the need for robust, compliant solutions in IoT has become critical. Periphery is an easy to embed military-grade threat management system for IoT manufacturers that constantly monitors, understands, and adapts to new threats, future-proofing your devices.
1 to 10 staff
Phished
Phished is a cyber security awareness company that helps organizations to obtain a zero-incident-rate caused by human error. Our fully automated, AI-powered platform trains your employees to become a Human Firewall for your organization. By combining personalized phishing simulations, interactive training sessions, active threat reporting, and real-time threat intelligence, we drive measurable behavioral change. The Phished Behavioral Risk Score® (BRS) continuously monitors your organization’s evolving security posture, significantly reducing the risk of cyber incidents.
11 to 50 staff
Phronesis Technologies Limited
Phronesis helps insurers, banks and commercial organisations to positively identify new customers, authenticate users and protect transactions from identity fraud and attacks. Phronesis is a TMT Analysis Group company. We work behind the scenes, using real-time data from mobile networks and devices to enhance your existing systems so you can focus on building ever better, more profitable customer experiences. With our services you can- Auto-discover or check the validity and status of a customer’s mobile number - Validate that an individual is who and what they claim - Identify potential mobile fraud, including identity theft and account takeover - Provide two-factor authentication without the risks and interruption We have built deep relationships with the UK mobile networks to create GDPR-compliant solutions for validating user identity and identifying potential fraud. Our APIs allow you to integrate seamlessly with your existing systems and security checks. Find out more on our website, phronesis.net or contact us on 07539 272 271.
1 to 10 staff
Planned Link
Specialising in Technical Security in both on-premise infrastructure and the cloud, Planned Link's consultancy team has broad experience spanning Defence, Manufacturing, Insurance, Health Care and Government. Experienced in providing security and business focused IT consultancy, we pride ourselves in ensuring our customers receive the highest quality of service.
1 to 10 staff
Polytech It Ltd
Technology. Digital. Support.
1 to 10 staff
