Cyber security consultants: Secure & protect your future with In.security.

We help you to resolve your security challenges with unparalleled cyber security training and consultancy.

In.security is a specialist cyber security consultancy, co-founded by Will & Owen – two infosec experts. We offer cyber security training courses for teams and management; to raise awareness and teach skills to ensure your data is always safe and secure. 

We can also provide cyber security services, including penetration testing and red team testing, for those in need of immediate help with their infrastructure. We’re here to help every organisation both prevent and protect their infrastructure from cyber-attacks.

You’ll have no more cyber insecurities once you’ve worked with In.security.

20+ Years Experience
CREST Accredited Service
Personal Service
Tailored Reporting

Cyber security experts: We teach skills to prevent & protect.

Ethical Hacking Training

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Threat Hunting Training

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FREE Cyber Awareness

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FREE Password Cracking 101+1

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Cyber security training & workshops: Upcoming events & workshops.

8-9 December 2025

Defending Enterprises – 2025 Edition

London, UK @ Black Hat Europe
8-9 December 2025

Hacking Enterprises – 2025 Red Edition

London, UK @ Black Hat Europe

Latests news & insights From the knowledge base.

October 9, 2025

Kerberoasting Under Fire: How Group Managed Service Accounts Can Save the Day

September 8, 2025

From Shadows to Signals: Hunting Pass-the-Hash Attacks

June 6, 2024

NTLM is (finally) Dying

Cyber security services: We’ve got you covered.

Penetration testing

Our in-depth manual testing of your infrastructure, networks and applications guarantees you are always one step ahead of hackers. A proactive approach rather than a reactive one is the best way forward.

Vulnerability assessments

By identifying weaknesses within your digital assets, we can fix security issues and ensure your data is protected from attack. Your business-critical information is in safe hands with In.security.

Red team testing

How resilient is your organisation from a focused adversarial threat? Find out with red team testing. We use real-life simulations tailored to your organisation to test every element of your cyber security.

Cloud security audit

As more organisations move services to the cloud, the potential security impact to your data has never been more important. Our cloud security audits rigorously check your environment to identify weaknesses that could degrade security and add risk.

Active directory password audit

The strength of your password can be the difference between your organisation’s security and a serious attack. It may sound simple, but our unique password audit will make sure your passwords are reliable and resilient.

Phishing assessments

Cyber security is a people problem, not just a technical one. Our tailored phishing assessments help identify the human attack surface as well as ensuring your perimeter controls are thwarting external threats.

Build reviews

Preparation is always key and with our Build Review, you will be confident that you are prepared for anything. Gain peace of mind and eliminate exposure to attackers right from the start.