Grid lines.
Grid lines.
Orb.

Secure.Because we care.
313SEC

313sec was founded as a truly independent boutique company of highly-skilled and certified cybersecurity experts. we believe that security doesn’t have to be complex to be effective. Our mission is to simplify and innovate, building on strong foundational principles that protect without overwhelming. We aim to redefine the industry by focusing on what truly works - practical, user-friendly solutions that offer robust protection without unnecessary complexity.

Flexibility in security operations is at the core of our approach. We offer cybersecurity support, but not as you know it. Whether you need to outsource your cybersecurity, require a short-term helping hand, or have plans for long-term self-sufficiency, we are committed to helping you reach your goals.

The cybersecurity industry has become complacent, with clones of clones offering off-the-shelf tools that fail to adequately protect businesses.

By leveraging cutting-edge technology and expertise, we can help keep your organization out of the breach headlines and minimize losses in the face of increasingly sophisticated cyber threats.

Cube.
Hand.

Small Businesses in the UK find themselves increasingly vulnerable to the relentless onslaught of cyber threats. Over the past year, threat actors have shown their true colours, exploiting trusted tools to fly under the radar and crossing lines by targeting vital industries.

However, since many of today’s cybersecurity protections are designed for large enterprises, the businesses that fall below this line get caught in the crosshairs. It’s these businesses that serve as a testbed for attackers to try out new tactics and techniques, as well as establish their initial footholds.

01
Cut angle paper.
Graphic.
Graphic.

Observability

Get eyes on. We map out all assets and aim to find any hidden assets that may be lurking about. Physical and Virtual. Constantly scouring the clear-net and the dark-net for any and all sorts of threats.

02
Angled background.
Cube.

Monitoring and Response

Our XDR solution ensures your devices are protected we can identify both known and emerging threats through signature-based detection and advanced behavioural analytics.

03
Angled background.
Blocks.

Active Measurements & Defence

Enhance your defensive security capabilities through the use of actionable, strategic and relevant threat intelligence about potential cyber attacks. Our Cyber Threat Intelligence (CTI) team gathers information from our own threat research and a range of open, private and trusted sources to share information about current or potential attacks relevant to your organisation’s sector and operations.

By leveraging cutting-edge technology and expertise, we can help keep your organization out of the headlines and minimize losses in the face of increasingly sophisticated cyber threats.

At 313 we are focused on enabling amazing projects by making cybersecurity, simple

£44Billion

Cyber attacks cost to British businesses in the last 5 Years

7.78 million

Cyber Attacks in the last 12 months

50%

Businesses have reported a breach in the last 12 months

105%

Increase in Malware attack in the last 12 months

Chain link.

A word from our founder

Hello World! We are 313SEC—a cybersecurity house deeply rooted in Cardiff and wholeheartedly committed to our Welsh community.

Born and raised in Wales, I’ve always believed in the power of local talent and the importance of growing strong, authentic relationships with the businesses we serve.
Our journey began right here in Cardiff, fuelled by a passion for protecting people in the place we call home. Growing up in one of the most diverse and close-knit areas of Wales, I encountered many different cultures and viewpoints from a young age, it was this exposure to different viewpoints that inspired me to think of a different approach to cyber security, one that tries to get in the mind of an adaptable, agile, ever-changing adversary.

Every service we offer—whether it’s advanced threat detection, red teaming, or digital forensics—embodies the spirit of Welsh resilience and community-minded support. We don’t just secure networks; we stand side by side with our clients, forging genuine bonds that reflect the closeness of our own community.

At 313SEC, we’re not driven by mass-market automation or quick fixes—we’re driven by the warmth, skill, and dedication that come from being truly local. Wales gave us our start, and we’ll never forget that.

Through every challenge, our team is here to ensure that businesses in and beyond Cardiff receive the personal, hands-on cybersecurity they deserve.

Thank you for supporting a Welsh business built on the values of trust, integrity, and community spirit. We look forward to safeguarding your digital journey—together.
Diolch

Mohammed Khan
Founder & CEO
Rainbow line.