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
Guardara
We secure the word's code
1 to 10 staff
Hackerbase
Hackerbase is a comprehensive hiring platform that leverages quantitative and assessment-based methods to connect top cybersecurity talent with employers, thereby bridging the gap between the two. Users can participate in various cybersecurity challenges to earn points, prizes, and badges, while HR managers can access a wealth of statistics to make informed decisions on hiring or benchmarking against existing employees.
1 to 10 staff
Hackingeek
Securing you business is all we care about.
1 to 10 staff
Illume
We shine a light in the dark corners. We are a UK based cyber security provider that works closely with you and your business to determine effective cyber security solutions to help keep your business secure. Our solutions- Penetration testing - Vulnerability scanning - Managed detection & response - Phishing simulation & training - Cyber Essentials The illume portal is an all-in-one solution to manage all aspects of your cyber security, from getting quotes to managing your infrastructure. The Vulnerability Management Platform (VMP) is a simple interface to manage the remediation and tracking of any vulnerabilities we identify.
1 to 10 staff
Innovation Major
Innovation Major is a world class, independent rand cutting-edge technology, cyber & software consultancy. In advanced technology, Innovation Major have a proven track record of delivering advice on the art of the possible using advanced technology to supporting you in procuring what you need. In software consultancy, Software Major can sop port you in specifying the requirement and shortlisting supplier who will deliver to the specification reliably and securely. In cyber security, Cyber Major delivers top down cyber audits to the financial, legal and hospitality sectors around rhe world. All brands within Innovation Major Limited operate to the highest standards using leading consultants and suppliers.
1 to 10 staff
Integral Cyber
Here at Integral Cyber, we are responsible for protecting the confidentiality, integrity, and availability of information and information systems used by organisations. Fulfilling this responsibility requires a commitment to a defence-in-depth approach to information security that uses multiple, overlapping security controls to achieve each cyber-security objective. It also requires our analysts to have a strong understanding of the threat environments facing organisations in order to develop sets of controls capable of rising to the occasion and answering to those threats.
1 to 10 staff
Invinsec
invinsec (invest in security)- the eye inside your network - provides the most effective cyber security tools on the market for finding and thwarting Cyber Attacks.
51 to 200 staff
Invokin
An Cloud consultancy focusing on community enabling programs funded by reselling public, private clouds, and vendor rebates
1 to 10 staff
Itw4 Limited
Itw4 Limited is a computer and network security company based out of 41-53 Beresford Terrace, Ayr, United Kingdom.
1 to 10 staff
Kcl Cyber Security Society
We're the Cyber Security Society at King's College London - affiliated with KCLSU and looking to help students learn more about Cybersecurity as a subject, whether it's for them as a career, and help bring as many opportunities possible to our members in pursuit of that goal.
1 to 10 staff
Kenyon It Solutions
Save your business money by having a virtual Security Architect review your projects and provide recommendations. If your business does not have a budget for a full time CISO please ask about vCISO services.
1 to 10 staff
Kerbury Business Centre Now Part Of Urban
Based in Bury St. Edmunds, Suffolk, Kerbury Business Centre are a long-established local firm with over 20 years experience delivering top-quality IT, Print and Support Service to local businesses, schools and home users. We can supply a range of equipment, from a single PC, tablet, laptop to an entire suite of PCs, tablets, laptops. From small home business printers that print a few sheets per day to multi function devices printing thousands every day. And websites for all budgets. Kerbury Business Centre have the business expertise and experience to deliver the package you need, at a guaranteed competitive price. In order to remain competitive we are part of the Network Group of around seventy five companies, with a combined turnover in excess of £100m, giving us considerable buying power and enabling us to compete on every level within the IT arena. We have worked for many years with all the major companies and are partnered with Microsoft, Terra, Epson, Acer, Lenovo, Samsung, HP and Brother to name just a few. Call now on 01440 708686 for a competitive quote NOW.
1 to 10 staff
Kero Business Solutions Ltd
KERO Business Solutions is a Managed IT Service Provider with all the support services your business needs under one roof. Managed IT Services, Microsoft 365 Products, Backup Solutions, Cyber Security, WiFi & Network Infrastructure, General IT Consultancy and everything in between.
1 to 10 staff
Limbtec
Limbtec Specialise in providing outstanding technology based solutions to small and medium businesses, in Plymouth, Devon, and Cornwall. We can provide full life cycle support, from design though to installation and configuration, life cycle maintenance, and end of life disposal. Limbtec also provide a full range of cloud (or hosted) solutions, from backup, through system monitoring. to Office 365, or a completely hosted system.
1 to 10 staff
Loxada
Helping organisations secure the network edge. Secure firmware. Managed routers. Trusted connectivity outside the office. Creates a separate, secure network for remote and hybrid staff Runs Loxada’s own hardened firmware to reduce hidden risks Automatically patched and fully managed - no user action needed Integrates with existing security tools and policies Helps organisations meet compliance obligations Why Loxada? The NSA, GCHQ and other national cyber authorities have warned that routers and other edge devices, especially those used at home or in shared workspaces, are a growing target for attackers. Yet many organisations still rely on off-the-shelf equipment in environments they don’t control. Loxada provides a simple and effective way to close this gap. Our managed routers run secure, lightweight firmware developed by Loxada, designed to create a trusted work-only network wherever staff connect. Updates and security patches are applied automatically, with no need for user action or IT intervention. Even if a device is factory reset, it returns to a secure, default state, maintaining compliance and removing the risks of tampering, neglect or misconfiguration. Whether your team works from home, on the move, or in serviced offices, Loxada reduces risk at the network edge and supports compliance with standards like HIPAA, PCI DSS, NIS2 and DORA without increasing overheads or complexity. Secure the network edge. Strengthen compliance. Keep it simple.
11 to 50 staff
Mezza Web Design
Full service web design agency offering everything from design & development to hosting & SEO optimisation, based in Brockworth, Gloucestershire.
1 to 10 staff
Mongoose Cyber Security
Mongoose Cyber Security provides expert offensive security testing with boutique agility. Based in Wilmslow, Cheshire we specialise in high-value infrastructure and application security for businesses across the UK. The Mongoose Approach - We founded Mongoose to bridge the gap between technical vulnerabilities and commercial risk. We don't just hand you a PDF of findings; we provide a roadmap to resilience. We work with organisations of all sizes, from high-growth SMEs to Enterprise operations. Whether you require investor-ready assurance for a Fintech startup, supply-chain security for a Manufacturer, or physical stress-testing for critical sites, we deliver rigorous, independent validation. Our Operational Model - We operate a streamlined, principal-led associate model. This ensures that your assets are tested by experienced consultants who understand both the technology and the business context. We translate complex risks into clear intelligence, helping you protect your operations, reputation, and bottom line against ransomware, data theft, and physical breaches. Core Capabilities - We provide a comprehensive range of offensive security services, catering to all industries: Infrastructure Security External & Internal Network Penetration Testing Wireless Network Assessments Cloud Configuration Reviews Application Security Web Application Penetration Testing API Security Assessments AI & Large Language Model (LLM) Security Testing Physical & Human Security Physical Intrusion Testing (Site Breaches) Social Engineering & Phishing Simulations Red Teaming Why Mongoose? Commercial Focus: We understand that security is a business enabler, not a blocker. Agility: Fast mobilisation and direct access to lead consultants. Clarity: Reporting that speaks to the Boardroom, not just the Server Room. Secure your business today.
1 to 10 staff
Netteam Tx Ltd
Netteam tX Ltd - Delivering Technology Services Welcome to Netteam tX. We’re a comprehensive IT Managed Service Provider (MSP) offering a complete suite of technology solutions to all Businesses and the Hospitality sector across the UK. Our Team works alongside your Team to understand current & future needs ensuring the best possible solutions Netteam was established in 2003, and have offices in Newbury, Berkshire, and in Manchester, delivering solutions & support to clients across the UK. We’ve built up a fantastic and loyal client base over this time. We pride ourselves on forming close relationships with our clients so that as their business grows we seamlessly grow their technological systems. We work with businesses from all industries and we have specialist knowledge of the hospitality sector. We also specialise in businesses from 15 to 500 employees across any vertical. We strive to understand your business and its requirements, with an aim of improving efficiency, security and performance across all systems. Our team comprises of a range of friendly and extremely Tech savvy guys. The teams are made up of the following departments and people – our two Managing owners, Operations team, Finance team, Sales team, 1st/2nd/3rd Line Tech team, Project Team, External Tech experts and our own dedicated Social Media & Digital Marketing team. All of which are focused on ensuring we deliver an excellent customer experience all of the time. We’re delighted that at Netteam we have official partner status with some of the leading names in the technology sector, so you know we have the highest endorsement of the quality service we provide. Contact Us whatever your business’s technology needs are, the team at Netteam tX has the experience and knowledge you need. Please call us on 01635 262560, email info@netteam.co.uk or complete the online enquiry form and we will get back to you. We look forward to hearing from you soon.
51 to 200 staff
Nextier Networks, Inc
nexTier Networks is redefining the way enterprises secure data by combining the most advanced data leak prevention technology with semantic analysis, automating data security with unparalleled insight to discover, classify, assess, and protect data anywhere. Firewalling at the semantic layer Interpreting a document’s DNA. It’s a radically simple way to better protect data. nexTier Networks is redefining the way enterprises are safeguarding their sensitive data for the 21st century datacenter. By combining the most intelligent search capabilities available through semantic analysis with the most complete approach to data leak prevention, nexTier Networks automates security policies to instantly secure data against theft and misuse. nexTier's Data Leak Prevention (DLP) technology prevents data loss by discovering data wherever it is located across the enterprise, analyzing that data and determining that data’s security value to the business. Much in the way that DNA is used to identify humans, nexTier’s patent-pending algorithms interpret the unique DNA of data, correlates that information to security policies and uses that signature as a means of enforcing security policies against that data. Resistant to evasion, the algorithm can determine the origin of information even if it has been retyped into a brand new document or rearranged and reworded in an evasive manner.
11 to 50 staff
Nomios Uk&i
We are committed to developing solutions and services that secure and connect the increasingly complex digital landscape. Our teams help create the foundation for digital life and modern-day business. We design, secure and manage the digital infrastructure for large and small organisations. Our enthusiastic and dedicated professionals develop innovative solutions for your security and network challenges. We deliver our best work by fusing extensive experience with analytical thinking and creative strength. In a world overrun with hype, our team offers a no-nonsense approach and practical advice. Our services, methods and communication are clear and agile. We believe strongly in solid partnerships as a condition for shared success. Enabling your business to accelerate and thrive.
51 to 200 staff
North Green Security
North Green Security is a UK-based cyber security training and consultancy company. Our aim is to provide a more secure future by ensuring more people can contribute to an ever growing and evolving industry and that companies can benefit from strategic assessments conducted by knowledgeable consultants Also check out our online labs: https://labs.northgreensecurity.com
1 to 10 staff
Nuncio International Ltd
Nuncio work extensively with both high profile, high growth early stage companies and leading brand organisations, helping them hire their senior management, sales, and marketing teams on a pan European basis. We have expertise in security, networking, wireless, VOIP, optimisation and acceleration, plus all aspects of e-business, and have recruited for these areas in all the major territories in Europe. Clients include Citrix Systems, Checkpoint Software, M86/Finjan, Secure Computing(now McAfee), Expand Networks, Facetime Communications, Streamcore, Juniper Networks, Surfcontrol/Websense, Fortinet, SafeNet, Foundry Networks,(now Brocade). For more information please contact us on +44 (0)1932 500 036 Or email dougs@nuncio.co.uk
1 to 10 staff
Objects Consulting
Engage senior executives and technology teams in organizations to help understand then improve their cybersecurity maturity. A holistic, risk & standards-based approach to team and capability building. Virtual/interim information security officers, outsourced operations, and turn-around design consultancy.
1 to 10 staff
Ollak Limited
IT Service and Support. We provide IT Service Support to Small and Medium Business and Home User. Service includes:*Desktop and Laptop Repairs.* System and Network Security.*Data Recovery and System Disposal *IT System Procurement.
1 to 10 staff
