Reliance Cyber

Reliance Cyber

Speciality: Comprehensive Penetration Testing

Waterloo, United Kingdom 76 employees
[01] About

Reliance Cyber is a UK-based IT services and cybersecurity consulting company with 48 employees and $5M-$25M annual revenue; specializes in penetration testing, threat intelligence, incident response, and managed security services, with a focus on safeguarding organizations in the digital landscape.

At Reliance Cyber, we believe in truly partnering with our customers. We merge our world-leading cyber security expertise and experience to enable organisations to focus on the things that they do best. Since 2003, we have worked closely with customers to understand their challenges and problems and then use our teams, our own IP and our technology partners to put together a solution which is specifically built to address the situation and help identify, understand and manage business risk associated to cyber security. We are proud to provide independent cyber security services to organisations in a range of sectors. We defend against threats of all kinds, including at the nation-state-level, and we’re always ready for our next challenge.
[02] Services
Penetration Testing
Managed Infrastructure Services
Cyber Engineering
Extended Detection And Response
Incident Response
Compromise Assessments
Consultancy And Advisory Services
Managed SASE Services
Data Privacy Protection.
[03] Certifications
Cyber Essentials Plus

Cyber Essentials Plus


Origin


Cyber Essentials Plus was created by the UK Government in 2014 in collaboration with the National Cyber Security Centre (NCSC), which is part of GCHQ. The scheme was developed in response to the growing threat of cyber attacks against UK businesses and organizations. It was designed to help organizations of all sizes implement basic cybersecurity controls to protect against the most common internet-based cyber threats, with the "Plus" variant including hands-on technical verification by qualified assessors.


Industry Value


Cyber Essentials Plus is highly valued because it provides verified assurance that an organization has implemented fundamental cybersecurity controls effectively. Unlike the standard Cyber Essentials self-assessment, the Plus certification requires external testing and vulnerability scanning, making it more rigorous and credible. It's increasingly required for UK government contracts involving sensitive information and is recognized by insurance providers, clients, and partners as evidence of a serious commitment to cybersecurity. The certification helps organizations demonstrate due diligence, reduce cyber risk, and differentiate themselves in competitive bidding situations.

HM GOVERNMENT CLOUD SUPPLIER
CREST

CREST Cybersecurity Certification


Origin


CREST (Council of Registered Ethical Security Testers) was established in 2006 in the United Kingdom by a group of cybersecurity professionals and industry representatives. It was created to address the growing need for standardized, recognized qualifications in penetration testing and cybersecurity services. The organization emerged from concerns about the quality and professionalism of security testing services, aiming to provide a framework that would certify both individual practitioners and the companies that employ them.


Industry Value


CREST certifications are highly valued in the cybersecurity industry because they demonstrate a practitioner's technical competence and adherence to professional ethical standards. Many government agencies, financial institutions, and large corporations specifically require CREST-certified professionals when procuring penetration testing or security assessment services. The certification provides assurance to employers and clients that certified individuals have been independently verified to possess the necessary skills and knowledge, and that they follow established codes of conduct. This makes CREST credentials particularly important for cybersecurity professionals working in regulated industries or seeking to work with organizations that have stringent security requirements.

ISO 27001

ISO 27001: Information Security Management Certification


Origin


ISO 27001 was developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), and was first published in 2005. It evolved from the British Standard BS 7799-2, which was created in the late 1990s. The standard was developed in response to the growing need for organizations to systematically manage and protect sensitive information in an increasingly digital business environment. ISO 27001 has since been revised, with major updates released in 2013 and 2022 to address evolving cybersecurity threats and best practices.


Industry Value and Importance


ISO 27001 is globally recognized as the leading standard for information security management systems (ISMS) and is valued for providing a systematic, risk-based approach to protecting sensitive data. Organizations that achieve ISO 27001 certification demonstrate to clients, partners, and regulators that they have implemented comprehensive security controls and are committed to maintaining confidentiality, integrity, and availability of information. The certification is particularly important for organizations handling sensitive data, as it helps meet regulatory compliance requirements, reduces security incidents, builds customer trust, and often provides a competitive advantage in procurement processes where information security assurance is required.

NIST

NIST Cybersecurity Framework


Origin and Development


The NIST Cybersecurity Framework was created by the National Institute of Standards and Technology (NIST), a non-regulatory agency of the U.S. Department of Commerce. It was developed in response to Executive Order 13636, signed by President Obama in February 2013, which directed NIST to create a voluntary framework to help organizations manage cybersecurity risks. Released in February 2014 and updated in 2018 (version 1.1), the framework was designed to provide a common language and systematic approach for managing cybersecurity risks across critical infrastructure sectors.


Industry Value and Importance


The NIST Cybersecurity Framework is widely valued because it provides a flexible, cost-effective approach to managing cybersecurity risk that can be adapted by organizations of any size or sector. It has become a de facto standard in both the public and private sectors, often referenced in regulations, contracts, and compliance requirements. Organizations use it to assess their current security posture, communicate security requirements to vendors and partners, and demonstrate due diligence in protecting sensitive data. Its voluntary nature, combined with its comprehensive yet practical approach, has made it one of the most widely adopted cybersecurity frameworks globally.

[05] Notable Clients
  • Delt Shared Services
  • RealVNC
  • Tax Systems
  • NHS
  • GPs
  • Local Government