“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.

BriSTOL HQ & The South West

+44 (0) 117 974 5179

London & Surrounding Areas

+44 (0) 207 043 7044

Manchester & the North West

+44 (0) 161 399 1305

“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

Ryan Pullen

Role

Director of Cyber Security

Area of Speciality

Incident response, offensive security, open-source intelligence and cyber consultancy.

About

Ryan operates at the forefront of the cyber security industry, having dedicated over a decade of his professional career to serving those in this community. His mission is to support those working in this field with the essential tools and knowledge they need to safeguard our society against the escalating challenges of cyber threats. 

His expertise is not just theoretical but deeply embedded in practical experience, with a proven track record of being able to design, build and deliver highly technical bespoke solutions, Ryan's capabilities cover the full cyber-security lifecycle. Previously running offensive global cyber operations within a FTSE 100 environment, Ryan's proficiency extends across a diverse array of technical disciplines, this includes incident response, penetration testing, open-source intelligence (OSINT) investigations, managed security and strategic cyber security consulting.

As a finalist for Entrepreneur of the Year 2022 at the Go:Tech Awards, recent TEDx host and SANS Leadership Speaker, Ryan is dedicated to championing the development of security leadership principles and the formation of high-performing teams in security operations. Committed to building a resilient security community, well-equipped to protect our society, Ryan's upcoming podcast, Restricted Access, aims to deepen this ideology by sharing the seldom-heard stories and behind-the-scenes insights from those working behind the front lines of our physical and digital worlds.

Hear Directly from Ryan

Restricted Access: Subscribe to Ryan’s Upcoming Podcast

Soon to launch, “Restricted Access” delivers thought-provoking conversations that reveal the untold stories and insider perspectives of those safeguarding our physical and digital lives. Whether you’re a professional in the industry or simply curious about what it’s like to venture beyond artificial enemy lines, this podcast offers unique insights, actionable advice, and inspiring narratives.

Launching in early 2024, upcoming guests include Will Thomas, Founder of Curated Intel and Pete Lawrence, Managing Director of Frontier Risks Group.

Speaker for Hire

Ryan is a highly sought-after cyber security speaker, commended for his passion in protecting organisations of every size; from SMEs to large government entities, Ryan wants to help defend those at risk from the harsh reality of cyber-crime. 

As a GCHQ-certified trainer, Ryan offers educational services to those that want to build awareness within their own business.

For those that are interested in hiring Ryan to support their internal cyber security initiatives, get in touch using this form, or contact us via, experts@stripeolt.com.

Get in Touch With Ryan

Ryan Enquiry Form

Testimonials

Listening to Ryan speak feels like an engaging conversation, not a lecture. His delivery is smooth and it’s clear and he’s passionate about cyber security. His experience shines through when he talks, and you will walk away knowing more about current threats than you did before.
Heather Mahalik Barnhart
Senior Director of Community Engagement at Cellebrite
Having had the privilege of attending presentations by Ryan, I can confidently say that he consistently exceeds expectations. Ryan’s technical expertise, combined with his captivating narrative style, enables the audience to grasp the intricacies of our industry. I very much endorse him as an outstanding choice for any cybersecurity speaking engagement.
Will Thomas
find us on Youtube

Unlock the secrets of cybersecurity, Explore our videos for expert insights and actionable strategies