“We needed to find solutions to a variety of issues whilst being a complex business, operating in a 24/7 environment. Stripe OLT listened and understood immediately the challenges we faced.”

IT Operations Manager
Simon Darley
Trusted by industry leaders

Let's Talk

Call us on one of the numbers below, we cover the whole of the UK, so call the nearest office.

BriSTOL HQ & The South West

London & Surrounding Areas

Manchester & the North

“We needed to find solutions to a variety of issues whilst being a complex business, operating in a 24/7 environment. Stripe OLT listened and understood immediately the challenges we faced.”

IT Operations Manager
Simon Darley
Trusted by industry leaders

Request a Call-back.

First we need a few details.

Contact Form Primary popup

“We needed to find solutions to a variety of issues whilst being a complex business, operating in a 24/7 environment. Stripe OLT listened and understood immediately the challenges we faced.”

IT Operations Manager
Simon Darley
Trusted by industry leaders

Request a Call

First we need a few details.

Contact Form Primary popup w/ Captcha

Attack Surface Assessment

Uncover newly discovered security vulnerabilities and reduce risky entry points within your IT environment

Evaluate your Cyber Attack Surface

As the scope of your business grows and changes, so do the chances of attacks from threat actors. Adopting new technologies, changing your organisation’s supply chain, and expanding your IT infrastructure are just some of the areas that lead to increased security risks and additional attacker entry points.

At Stripe OLT, our offensive security team can review your entire attack surface, identifying vulnerabilities and potential attack vectors that could be used to exploit your business. This analysis allows organisations to manage and reduce the risks of costly attacks, and sensitive information leaks and ultimately improve their security posture.
Over my many years in security, I have worked with some of the best security services in the business and I must say I found Stripe OLT extremely professional and made me comfortable sharing our company’s most valuable information.
Rail Derlivery Group (National Rail)
Alan Cain – Head of Information Security

What is an Attack Surface Assessment and what is included in this service? 

An attack surface assessment, also known as an attack surface analysis, evaluation or review, serves as a sophisticated threat intelligence tool. It meticulously maps out an organisation’s digital vulnerabilities, offering a comprehensive overview through the lens of potential threat actors.

Our team offer tailored attack surface assessments, that can delve into the following core areas:
Exposed Network Devices
Leaked Credentials
Misconfigurations within your systems
Public-facing security vulnerabilities
Network Surfaces
Application and Software Surfaces 
Authentication and Access Control
Cloud and Third-Party Surfaces
Endpoint Surfaces
System Management Surfaces
Communication Surfaces
Policy, Training and Human Surfaces

What are the Benefits of an Attack Surface review?

Why does your organisation need an Attack Surface Review?
Discover hidden weaknesses
Our attack surface review will find unknown internet-connected assets, unsecured third-party vendors and flawed or outdated software. It builds a big picture of your entire attack surface.
Prioritise fixes 
Within the Attack surface review report, we’ll highlight and prioritise the largest holes within your security – with added remediation advice. You’ll be able to efficiently allocate the resources to tackle the areas that need it most and secure your assets and data.
Risk Reduction 
Shrink the target size of your attack surface and reduce risk of financial and damaging reputational data leaks.
Maintain and Build Trust 
When you conduct an attack surface review and improve defensive measures you display your commitment to cyber security. It helps build customer, client and partner trust, by showcasing a desire to protect their data.

Our Attack Surface MethodologyTHE STRIPE OLT PROVEN PROCESS

An attack surface assessment is a crucial first step in reducing your attack surface. It involves identifying a comprehensive view of all points that an attacker could target and leverage to enter your IT estate.

At Stripe OLT, we employ a meticulous methodology during our assessments, ensuring that every potential vulnerability is thoroughly examined and addressed.

Reconnaissance and Attack Surface Mapping

The first phase is conducted before any automated tools are used.

During this stage, we identify all open-source information that could lead to the root cause for more targeted attacks or to identify vulnerabilities.

Active Information Gathering and Service Discovery 

The second stage involves active mapping of network and cloud-based infrastructure, vulnerability scanning of open internet-facing services plus scanning for unpublished directories, files and servers.

Passive Information Gathering 

The third phase involves collecting information that is outside of your organisation’s network. This can involve many different types of searches, using threat intelligence resources such as: web presence, dark web data, employee-linked information, private groups, commissioned information and other third-party sources.

The goal is to discover as much information as possible that is accessible to those with malicious intentions.

TCP, UDP Scanning, URL Fuzzing and Finger Printing

The fourth stage concerns probing the domains, URLs, IP addresses and IP addresses identified within the previous steps. This reveals running services, operating systems as well as other device information and access to areas where there should not be.

Attack Surface Review Reporting 

The final stage provides you with an actionable attack surface review report as well as access to an accompanying workshop to help you fully understand the findings.

Elevate Your Cybersecurity Game

Contact Us Today to Fortify Business with an Attack Surface Review.

Looking for OFFENSIVE Services?

Offensive cyber security services test your team’s defences and highlight weak points. Stripe OLT offer a number of offensive solutions including, Pen Testing, Attack Simulations, Red Teaming and Vulnerability Assessments

why Choose Stripe OLT to Conduct
your Attack Surface Review?

Microsoft Specialists
Certified Microsoft Solutions Partner
Whether you need to enhance collaboration with applications like Microsoft SharePoint and Microsoft Teams, or secure your environment with Azure Sentinel, you can trust in our highly certified, Microsoft Modern Work and Security teams. 
Award Winning
Award-Winning Service Desk
With over 20 year’s experience, we’ve built a reputation we’re proud of. Winning awards for both our managed IT and managed security services means we don’t just claim to be the experts. With us by your side, you are guaranteed an exceptional experience.
Microsoft Specialists
Accredited Security Experts
Employing both ex-government and military veterans, we ensure our clients are protected by the best. Our engineers are IASME, CREST & Microsoft security certified (to name a few), consistently performing at a high level, 24/7.
Contact Us
Speak to the experts
Want to understand more about how our team can support your requirements? Fill our the form and we be in touch shortly.
Sales Form Bottom

Attack Surface Assessment FAQs 

What is an Attack Surface? 
An attack surface is comprised of all entry points and vulnerabilities (vectors) found within your business that an attacker could exploit. An attacker can use entry points to access your systems and extract or delete valuable data leaking it to the dark web or using it for ransom. Some entry points can offer bigger potential vulnerabilities than others. The smaller the attack vectors and surface the more the risks are reduced. Regular assessments of your attack surface and improvements to security controls will severely improve your company’s security posture. Maintaining a business’s attack surface should be an ongoing process. 
Our latest Expert insights
  • Across the world, Windows computers have by effected the dreaded Blue Screen of Death (BSOD). This appears to have been caused by an outage of services provided by cyber security provider, CrowdStrike. The issue appears to have impacted a large number of organisations – from banks to airlines. Here are the current advisories.
  • We’re thrilled to share the news: Stripe OLT has been recognised as one of the top 50 emerging stars at the prestigious Megabuyte100 Awards 2024. These awards stand out in the UK’s tech landscape, offering an unbiased, expert analysis of companies’ financial prowess via the Megabuyte Scorecard.
  • MVP
    A big congratulations to our Microsoft 365 guru, Lewis Barry, who received MVP status for his incredible work within the Microsoft technology community.
  • Scale Up Awards
    Last week, the 2023 Scale-Up Awards took place at Novotel London West, concluding months of nominations and judging for this years’ most successful entrepreneurs and scale-up organisations. Naturally, we were extremely happy to be in attendance, but it turned out to be a very successful night…
  • As you may have seen in the press earlier this year, Stripe OLT recently achieved two crucial Microsoft certifications, in both Modern Work and Security. As such, we’re very proud to announce our cyber security team’s latest achievement – the Microsoft Security Threat Protection specialisation.
  • We are very proud to share that we took home ‘Best Cyber Firm’ at the biggest tech awards outside of London…The Sparkies 2023.

Speak to
OUR Experts

Discover what we can do for your business.


Recognised expertise, accredited by the best
IASME Cyber Assurance

IASME Cyber Assurance

Microsoft Solutions Partner Logo

Microsoft Solutions Partner

GIAC Security Essentials Certification

GIAC Security Essentials

ISO 27001 Certification

ISO 27001

Certificationser Essentials Plus Certification

Cyber Essentials

CREST Certified Penetration Testing Blue

CREST Certified