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Why
B5 Cyber

We are a team of consultants from Fortune 500 advisory backgrounds. We deliver the rigorous, enterprise-grade security consulting you would expect from a major firm, made faster and more efficient by building AI into the way we work.

Book a Call The B5 Five Core Security Domains

Enterprise Rigour,
Delivered Efficiently

Our co-founders derive from Fortune 500 security advisory consulting backgrounds. We have led the engagements, written the board reports, and delivered the frameworks you would expect from a major firm.

We started B5 with a clear goal, to deliver that same standard of consulting, the same depth and rigour, while letting AI carry the manual workload that traditional consulting depends on. You receive the same enterprise discipline, with faster turnaround and a lower cost.

Every engagement is led by Fortune 500 level consultants. AI handles the heavy manual work behind the scenes, the data gathering, analysis, and drafting, so the same quality of work reaches you faster and at a lower cost.

Enterprise Pedigree

Led by founders who have delivered at Fortune 500 scale, bringing the same methodologies and standards to organisations of every size.

AI-Accelerated Delivery

We build AI into analysis, reporting, and assessment, so you receive rigorous, defensible work in less time.

Lower Cost, Same Standard

AI absorbs the manual workload of traditional consulting, cutting overhead and passing the savings on to you.

The B5 Five Core Security Domains

We believe every business, no matter its size, should have a firm grip on five core security domains. They are the foundation of cyber resilience, and the baseline we hold every client to.

Get these five right and you have closed the gaps behind the overwhelming majority of real-world breaches. This is where every engagement starts.

Endpoint Detection & Response

Visibility and rapid response across every device. EDR coverage and monitoring maturity that catches threats before they spread.

Multi-Factor Authentication

MFA enforcement across users and systems. The single highest-impact control for shutting down stolen-credential attacks.

Security Awareness Training

Training maturity and phishing resilience. Your people are the front line, so we make sure they are equipped to hold it.

Incident Response Planning

Readiness and plan testing frequency. A plan you have rehearsed is the difference between a contained event and a crisis.

Backup & Recovery

Backup strategy, testing, and recovery targets. When everything else fails, tested recovery is what brings you back online.

Where do you stand?

Five questions, two minutes. Score your business across all five domains.

Take the Free Assessment

See the Difference
for Yourself

Book a free 15-minute call. We will talk through where your business stands across the five domains and show you what enterprise-grade consulting looks like when it moves at the speed of AI. No commitment required.

Book a Call Take the Free Assessment