Lexs Security

Security? Don't worry, we've got your back.

Lexs Security helps organisations understand their real exposure through hands-on, manual penetration testing.

Our mission

Our mission is simple: find the security issues in your product before attackers do, and help you fix them properly. Security tools and compliance checklists are useful, but they rarely show how someone would actually break in. That's the gap Lexs Security closes.

Every engagement is carried out by experienced testers, not just automated tools. We think like attackers, combining technical depth with creativity to uncover weaknesses in your web apps, APIs, networks, cloud and mobile apps, including the subtle flaws that only appear when you understand how your product really works.

But finding issues is only the start. We explain every finding in plain language, show you the evidence, rank each risk so you know where to focus, and give your developers clear steps to fix it. When you're done, we retest to make sure the problem is gone.

Whether you're a start-up preparing for your first security review or an established business meeting compliance requirements, we tailor each test to your environment, your risks and your goals, so you get results that are real, relevant and ready to act on.

How we help

  • We find it

    Our testers work through your applications, networks and cloud by hand, the way a real attacker would. Automated scanners are only the starting point. We look for broken access controls, logic flaws and chained attacks that tools miss, and we focus on the issues that could actually hurt your business.

  • We prove it

    Every finding is backed by evidence: screenshots, requests and step-by-step reproduction, so your team can see the problem for themselves. Each issue gets a clear risk rating based on how likely it is to be exploited and what an attacker could gain, so you know exactly what to fix first.

  • We help you fix it

    Finding problems is only half the job. Our reports include practical remediation guidance written for your developers, not just for auditors. We're available to talk through findings with your team, and once the fixes are in, we retest to confirm every issue is properly closed.

  • We keep it safe

    Every engagement starts with an agreed scope, clear rules of engagement and testing windows that suit you. We only test what you've authorised, take care not to disrupt your live systems, and handle your data and our findings with strict confidentiality.

Our methodology

Our testing follows recognised industry frameworks, including the OWASP Testing Guide, OWASP ASVS and MASVS, PTES and the NIST SP 800-115 technical guide, adapted to each engagement so you get consistent, repeatable results.

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