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
First Stop It Limited
Hertfordshire Computer Support for Businesses | Network Support in Essex, Herts, London, Harlow and Hoddesdon | Outsourcing IT Support - First Stop IT Outsourcing Computer Support in Hertfordshire and Essex, IT Support for your business Call us on 0345 450 7876 or email us solutions@firststopit.co.uk to see how we can help your business grow.
11 to 50 staff
Hacker House
Hacker House is the global portal for skills training, security services, cyber arms, and defense products. We train individuals and organizations to be self-sufficient in all things cyber security. Hacker House is a team of computer hackers seeking innovation within the information security industry. Hacker House provides offensive security solutions so you can understand the real-world risks that impact on your business. Hacker House teaches you what hackers can learn about your business and systems so that preventative solutions to protect your assets can be applied. Hacker House's core mission is to change industry - not only in the types and ways security services are delivered, but also by championing cyber skills to promote ethics and integrity through hackathons and events. Hacker House seek to protect consumers, businesses and corporations through innovative thinking, agile workforces and bleeding edge technology. Hacker House's priority is to provide services and products that make businesses more secure. We champion cyber skills and training to encourage security as an every day utility to our digitally connected world. For more information on Hacker House please visit: https://hacker.house To purchase our Hacker Hoodies directly please visit us: https://hacker.house/shop/
1 to 10 staff
Hytec Information Security
With over 40 years of information security experience, Hytec is a trusted partner for organisations looking for expert, specialised cyber security protection. Our team of experienced security professionals have a proven track record of success with local authorities, public sector and commercial organisations.
11 to 50 staff
Idsec
IDsec are independent specialists in network security, with a solid track record in the areas of penetration testing, event management systems and intrusion detection and protection. We have been providing security auditing services and network protection systems across all market sectors since 1997.
11 to 50 staff
Itsol Managed Services Ltd
Delivering complete Managed IT Solutions for your business - as your IT department for all outsourced information technology needs. Helping your business grow through designing, protecting and supporting your systems, and taking away the worry of technology through our delivery of optimum and complete IT solutions. Full Managed Services Provider of IT Projects to improve your business solutions, and ongoing proactive support with 24/7 monitoring. Cyber Security and Cyber Essentials; Cloud Computing; Back Up and Disaster Recovery; software and hardware requirements; and IT Support. Based in Yorkshire, provide services UK-wide, with expert knowledge of IT needs in financial services, manufacturing, plant hire, education.
1 to 10 staff
Microsoft Defender Community
Microsoft Defender Community is a global community of security professionals, IT administrators, and enthusiasts who are passionate about using Microsoft Defender to protect their organizations from cyberthreats. We provide a platform where members can share knowledge, collaborate on projects, and learn from each other. Our Vision We envision a world where every organisation is protected from cyberthreats. We believe that Microsoft Defender is a powerful tool that can help organizations achieve this vision, and we are committed to working with the security community to make it happen. Our Mission Our mission is to empower the security community to use Microsoft Defender to its fullest potential. We do this by providing a variety of resources, including: A forum where members can ask questions and get help from each other. A blog where members can stay up to date on the latest Microsoft Defender news and developments. A library of tutorials and documentation A calendar of events and meetups How to Get Involved? There are many ways to get involved in the Microsoft Defender Community. You can: Join our forum and ask questions or offer help to other members. Read our blog to stay up to date on the latest Microsoft Defender news and developments. Check out our library of tutorials and documentation to learn more about Microsoft Defender. Attend our events and meetups to meet other security professionals and learn from them. We are always looking for new ways to get involved. If you have an idea for how you can help, please contact us. Thank you for your interest in the Microsoft Defender Community. We look forward to collaborating with you to protect organisations from cyberthreats!
11 to 50 staff
National Cyber Resilience Centre Group
National Cyber Resilience Centre Group (NCRCG) is a not-for-profit company, funded and supported by the Home Office, policing and Ambassador partners, set up to strengthen the reach of the cyber resilience across the business community. A coalition of police, government, large employers and organisations and academia, we are supporting the growth of the Cyber Resilience Centre (CRC) network, helping smaller organisations across England and Wales make their operations safer, more secure and more resilient. In addition, we are building a national Talent Pipeline of students to equip the next generation of those who will tackle cybercrime with the essential skills, knowledge and on-the-job training they need. In NCRCG, we have a platform for leading the charge to strengthen our national cyber resilience. By doing so, we are benefiting the UK economy, protecting our national assets, and making the UK the safest place to work in, to invest in and to deal with.
1 to 10 staff
Oi
This is an online company that connect skilled people who offer their services to any business that needs them. Plus, businesses can manage and communicate with them no matter where they're located with collaboration softwares info@oi.sa
1 to 10 staff
Outpost24
Outpost24 offers industry-leading Attack Surface Management solutions that keep security teams one step ahead of emerging threats. We help thousands of organizations around the world to identify, protect, and monitor digital risks before they can be exploited. Outpost24 was founded in 2001 and is headquartered in Sweden, with offices in the US, UK, France, Belgium, the Netherlands, Spain, and Vietnam. To learn more about our products and services go to https://outpost24.com/ If you want to work for Outpost24 visit http://outpost24.com/careers/
201 to 500 staff
Pcrc
Providing PC, Mac, Laptop, iPhone repair services with the most competitive prices in nottingham. Leaders in laptop repairs services in nottinghamshire. We are a Laptop & PC Repairing Centre in Nottingham and our mission is to take the mystery and cost out of laptop and PC solutions so you can get on with what you need to do. Think of us as the PC, Laptop and Notebook Diagnosis and Repairs Centre on your doorstep. We’re on Musters Road in West Bridgford, open Monday to Saturday 9:30 am-5 pm providing Fast Turnaround and Warranty on all fixes and solutions. We service all brands: even models now out of production.
1 to 10 staff
Ploy
Ploy is the most intuitive way to manage all access to your cloud environments, empowering organizations to gain complete visibility and turn any type of access into temporary access. From initial onboarding to full lifecycle management, Ploy makes access governance simple and effective. With thoughtfully designed workflows and robust automation, teams can streamline their approach to managing user access, reducing risk, and ensuring compliance across the board. Trusted by forward-thinking, tech-driven companies, Ploy transforms how businesses handle access to critical systems, facilitating smoother audits and enhancing security without the administrative burden. Ploy helps teams stay secure, compliant, and focused on scaling their core operations efficiently.
11 to 50 staff
Redseclabs
RedSecLabs, with its global team of highly respected cybersecurity experts, offers world-class and top-tier cybersecurity consulting services. As an accredited Qualified Security Assessor (QSA) and CREST-accredited organization, we help organizations navigate PCI DSS compliance with precision and confidence. By integrating cutting-edge AI/ML techniques, we deliver tailored solutions to address diverse security challenges. Our services span security advisory and governance, advanced monitoring and detection, managed services, risk assessments, thorough security audits, assurance, and compliance. With RedSecLabs, you gain a trusted partner committed to protecting your digital assets and strengthening your security posture.
11 to 50 staff
Reversec
We are Reversec. With over 30 years of experience, we bring together the expertise of renowned companies MWR Infosecurity, F-Secure, WithSecure, Digital Assurance, nSense, and Inverse Path. At Reversec, we help organizations tackle their most complex cybersecurity challenges. Our offensive-driven consulting services ensure our clients stay ahead of emerging threats. Continuous research is at the core of what we do. We believe true protection comes from investing in pioneering security research and translating those insights into practical, real-world solutions for our customers. With some of the industry’s brightest minds, we’ve helped organizations worldwide strengthen their defenses and mitigate cyber risks.
201 to 500 staff
Secure Systems & Technologies Sst
Secure Systems & Technologies Ltd (SST) are global specialists in TEMPEST security products and test services, with a long history of serving the defence, aerospace & government industries in NATO and other approved nations around the world. Our products enable our customers to protect their most sensitive data from covert surveillance and TEMPEST eavesdropping attacks. From TEMPEST and secure electronic equipment such as desktop and printers, laptops, VoIP and appliances to our range of TEMPEST secure cabinets and enclosures, we meet the most demanding customer requirements. We offer expert consultation, design services, custom builds, training courses and a dedicated maintenance hot-line support. Based out of our facility in Gloucester, we are located very close to, and have a long-standing association with the NCSC (Formerly CESG) at Cheltenham, and were the first company to achieve accreditation under the CESG Formal Tempest Certification Scheme (CFTCS). SST is also a Spectrum Control Company, a global leader that provides high-performance RF and microwave signal conditioning and electromagnetic spectrum management solutions. This means we are able to tap into a wealth of wider technology and engineering resources that is unrivalled from other TEMPEST providers.
501 to 1000 staff
Seidea Cic
Seidea is a career development platform that empowers Black, Asian and Minority Ethnic (BME) Women in Cybersecurity with free bootcamp training, job opportunities, and community engagement. Our mission is to bridge diversity gaps by connecting our community of talent with inclusive employers in cybersecurity.
1 to 10 staff
Sharkgate
SharkGate's core solution is its threat intelligence platform, which aggregates data, processes it using our proprietary AI technology, and disseminates updated protection logic to our subscribers. Our firewall solutions, built on this intelligent data, come in several variants. It is available on cloud, as an endpoint plugin, such as a WordPress plugin, or as an in-house secure server. Our AI continuously learns from over a decade of threat data, collecting new information every second from all protected sites within the SharkGate network. SharkGate offers a solution that leverages a collaborative network of websites, rather than relying on a single entity. An attack on one site enables the immediate development of a global immunity, protecting all sites in the network from similar threats. SharkGate provides the following products and services that utilize the core threat intelligence data: 1. The SharkGate Firewall: This data forms the backbone of our firewall products. The SharkGate firewall is available for purchase online at our product site, and our hack-fixing service site, We offer multiple tiers, from a freemium plan to business and enterprise plans. Commercial API Service: Our threat intelligence data is available as a commercial API service for hosting and other security companies, enabling them to enhance their own security solutions. The SharkGate threat data feed augments other commercial website firewall solutions by filling gaps with our most accurate and up-to-date threat data. These commercial APIs allow any hosting company or enterprise with in-house infrastructure to bolster the security of their solutions, regardless of size, existing firewall technology, or infrastructure. Hack Fixing Service: Our world-leading malware cleanup team, with a five-star review score on Trustpilot, offers the fastest and most comprehensive website malware removal. Available at
11 to 50 staff
Threat Protect
Threat Protect helps businesses fight cybercrime, protect data and reduce security risks. With our cloud and managed security services, integrated technologies and a team of security experts, ethical hackers and researchers, Threat Protect enables businesses to transform the way they manage their information security and compliance programs. At Threat Protect we provide near real-time active visibility into physical and virtual network traffic, enabling stronger security and superior performance. Join us in achieving a cyber resilient posture to help reduce your financial losses, meet regulatory requirements, improve your security culture and internal processes. Protect your brand and reputation. Speak to a security Expert on 120 120
1 to 10 staff
Vibranium Audits
Vibranium Audits, our mission is to empower organizations to securely and confidently adopt blockchain, smart contract, and dApp technology. We believe that these technologies have the potential to revolutionize the way that businesses operate, but they must be implemented and used correctly in order to realize their full potential. That's where we come in. By providing thorough, independent audits of these systems, we help organizations to understand the risks and opportunities associated with their use, and to make informed decisions about how to best utilize these technologies. Whether you are a cryptocurrency exchange, a dApp developer, or an organization exploring the use of smart contracts, we are here to help you navigate the complex world of blockchain and smart contracts with confidence. Our team of experienced professionals has the skills and expertise to ensure that your systems are secure, compliant, and ready for the future.
11 to 50 staff
Vorago Security
Vorago Security is a UK based cyber security consultancy, focused on helping SME's achieve their security goals through governance, compliance or just ensuring they adopt good practices, cyber security doesn't need to be difficult, we are determined to keep it that way. Founded in 2017, we may be young but we are built on the back of over 20 years experience in information security.
1 to 10 staff
Zerodai
Zerodai is the productivity platform for cyber security teams. Automation and workflows take care of tasks that steal time from your team; Microsoft Teams integration helps InfoSec teams work closely and build better relationships with business users. Powerful integrated reporting gives leadership insights into team performance, business consumption, and a consolidated view of data from connected systems to drive better decisions. Empower your team to deliver security excellence for your organization.
1 to 10 staff
Agile Security
Agile Security is a cyber-security corporation providing end-to-end security solutions in all layers. Central London-based cyber-security company has been established since February, 2015. Security solution development and design, hands-on technical training, Integration Services (IDS/IPS, FW, WAF, ADC.) and Penetration Testing services (Web & Infrastructure) are being offered to the clients at the moment.
1 to 10 staff
Arhont Services Ltd
Leading the Way in Information Security Since 2001. The services we offer are custom tailored from the following range:* Network Security Audits * Web Applications and API Security Audits * Wireless Security Audits * Information Security Management Consultancy * IT Security Compliance Why Choose Arhont? Expertise: Since our inception in 2001, we've remained at the cutting edge of security advancements. Our contributions to the field include numerous books and whitepapers. Catering to businesses of varying scales across diverse sectors, our team boasts a wealth of experience and industry accreditations. Integrity: At the core of security lies trust. From our initial interactions to the final deliverables, we guarantee discretion and utmost confidentiality. Our non-affiliation with any hardware or software vendors ensures that our advice is always genuine, unbiased, and in your best interest. Collaboration: Recognising the unique nature of each business, we prioritise forging robust partnerships with our clients. Our commitment to excellence ensures that we seamlessly integrate with your internal security team, always striving to foster enduring business relationships. With Arhont, you gain a reliable business ally. Agility: With hands-on know-how and a nimble approach, we're quick on our feet, ensuring your security needs are met promptly. Every project is a transparent collaboration, and our flexibility means we craft solutions that fit your business pace.
1 to 10 staff
Armoryze
About Armoryze: Armoryze Consultancy Services (Armoryze) is an industry-recognized leader in providing cutting-edge cyber security, compliance, and cloud technology solutions. We are committed to empowering businesses and individuals to thrive in the digital era with fortified security and innovative technological advancements. Our Vision Statement: To create a digitally empowered world by pioneering cutting-edge solutions, fostering innovation, and ensuring a safe and resilient digital society for all. Our Mission Statement: Armoryze is committed to providing robust and cost-effective cybersecurity solutions, empowering businesses and individuals to protect their digital assets and foster a secure, innovative digital society. We strive to empower organizations with the necessary tools and knowledge to fortify their digital assets, promote innovation, and foster a secure and resilient digital society. Through continuous research, innovation, and collaboration, we aim to build trust and confidence in the digital world, ensuring a safer and more compliant ecosystem for all. As a trusted technology partner, we collaborate and co-innovate with our clients to accelerate their digital journey and foster confident growth. Our products and services offer comprehensive, integrated, and high-performance protection against dynamic security threats, simplifying IT infrastructure management. When you choose Armoryze as your trusted partner, you will experience the combined power of technology and our customer-centric support model. Our innovative and integrated technology solutions empower our customers, generate value for our shareholders, and contribute to the transformation of our society for the better.
51 to 200 staff
Authlogics
Authlogics provide a complete password security AND multi-factor authentication solution that is quick to deploy and easy to use. We believe that the move away from password-based authentication is inevitable which is why we are delivering real customer-ready solutions today.* Reduce the complexity of existing passwords * Ensure regulatory compliance * Remove risk and replace passwords * Provide Passwordless and Deviceless login options As a global market leader in compliance and user authentication, at Authlogics we believe that increasing password security shouldn’t have to mean compromising simplicity. Our product suite offers users a complete, three-step solution for transitioning to modern authentication processes. From our unique password compliance solution (Password Security Management), through our award-winning multi-factor authentication (MFA) technologies, to enabling users with a completely passwordless environment, at Authlogics we enhance your network security whilst maintaining an easy and uniform user experience, whether you’re on mobile, desktop, or cloud. Authlogics Secure and Replace Passwords. Simple.
11 to 50 staff
