About Our Company

Leading Cyber Security Company in UK

P1 (Priority One) Cyber is a company focused on providing Cyber Security Services to Small to Medium Sized Enterprises (SME’s). We strongly believe all companies should have a secure environment not just multinationals.

Find out below why your company should invest in a Cyber Security Service:

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Frequently Asked Questions

Answers to some of the most important cyber security questions are found here.

Please give us a call if you don’t find the information you’re looking for.

What is Cyber Security?

refers to the specialization of computer network security that consists of technologies, policies, and procedures that protect networked computer systems from unauthorized use or harm. Broadly speaking, cybersecurity topics can be subdivided into two complementary areas: cyber attacks, which are essentially offensive and emphasize network penetration techniques; and cyber defenses, which are essentially protective and emphasize counter-measures intended to eliminate or mitigate cyber attacks.

What is Cyber Attack?

Cyber attack: An offensive action by a malicious actor that is intended to undermine the functions of networked computers and their related resources, including unauthorized access, unapproved changes, and malicious destruction. Examples of cyber attacks include Distributed Denial of Service (DDoS) and Man-in-the-Middle (MITM) attacks.

Why do we need cybersecurity?

The increasing reliance of our information-age economies and governments on cyber (computer-based) infrastructure makes them progressively more vulnerable to cyber attacks on our computer systems, networks, and data. In their most disruptive form, cyber attacks target the enterprise, government, military, or other infrastructural assets of a nation or its citizens. Both the volume and sophistication of cyber threats (cyber warfare, cyber terrorism, cyber espionage and malicious hacking) are monotonically increasing, and pose potent threats to our enterprise, government, military, or other infrastructural assets. Knowing that to be forewarned is to be forearmed, we are well advised to effect strong Cybersecurity defenses that will thwart rapidly evolving cyber threats.
Recent newsworthy cyber attacks on critical cyber infrastructure (e.g., Target data breach, Mt. Gox bitcoin hacker attacks, NSA data leaks and subsequent PRISM revelations) demonstrate the urgent need for improved cybersecurity. As cyber threats grow, so must our abilities to neutralize them. Towards that end, the U.S. government issued an Executive Order for Improving Critical Infrastructure Cybersecurity in February 2013, and the 2014 President's Budget devoted over $13B to cyber-related programs and activities [Federal Information Technology FY 2014 Budget Priorities, p. 15]. The European Union Agency for Network and Information Security (ENISA) lists all known public documents of National Cyber Security Strategies in the EU, as well as the rest of the world.

What is Cyber Threat?

cyber threat: A potential cyber attack, which may be assigned a probability of occurrence that can be used for cyber risk assessment.

What is Cyber Risk?

cyber risk: A risk assessment that has been assigned to a cyber threat, such as DDoS attack or a data breach. A cyber risk assessment may be either qualitative or quantitative, where the latter should estimate risk (R) as a function of the magnitude of the potential loss (L) and the probability that L will occur (i.e., R = p * L).

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    Why You Choose P1 CYBER for Security

    Reasons you can rely on us are

    An adversarial mindset

    The latest cyberoffensive intelligence to identify and address security risks
    Defending against cyber threats requires an in-depth understanding of how attackers operate. Our extensive experience of conducting pen testing, red teaming and other ethical hacking engagements around the world means we have first-hand knowledge of the latest adversarial tactics and wide-ranging insight into how to safeguard against them.


    We meet our clients’ security needs with guidance that’s actionable and effective
    By working closely with your team and applying our extensive experience across a range of industries we better understand the challenges facing your organisation. You can rely on our UK-based specialists to reduce the burden of security management and deliver the outcomes you need.

    High-quality service

    We strive to deliver the highest levels of support and exceed expectations
    Our friendly and responsive team is always on hand to provide the support you need, whenever you need it. We have won awards for the quality of our service and always put our clients’ needs first.

    Services We Offer

    We Provide Best Service For Your Business

    Cyber Auditing & Compliance

    P1 (Priority One) Cyber can help you with all your Cyber Consultancy needs....

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    Cyber Consultancy

    P1 (Priority One) Cyber can help you with all your Cyber Consultancy needs, are you unsure whether your in-house ....

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    Cyber Education & Training

    The key to a safer environment is education! Human intelligence and comprehension are the best defence against...

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    Cloud / E-Mail Security

    Cloud security, also known as cloud computing security, consists...

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    Endpoint Detection & Response (EDR)

    Endpoint detection and response, also known as endpoint threat detection...

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    Incident Response (IR)

    Incident response is an organized approach to addressing and managing the aftermath of a security breach or cyberattack...

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    Vulnerability Scanning

    Vulnerability scanning is, at the simplest level, the use of software tools to identify and report on security issues...

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