About

Technology entrepreneur. Cybersecurity expert. Executive leader.

Over 20 years across enterprise networking, cybersecurity, application delivery, cloud infrastructure and mission-critical digital systems — combining technical depth with technology strategy and product innovation.

Portrait of Marco Essomba

Currently

Founder & CTO of BlockAPT and Technical Director at Total Uptime Technologies. Leading cybersecurity innovation, digital resilience and intelligent infrastructure.

01The long version

I am a technology entrepreneur, cybersecurity expert and executive leader based in Reading. My work combines deep technical expertise with technology strategy, product innovation and enterprise infrastructure leadership.

Competitive table tennis is a real second career: five consecutive Senior British League Premier Division titles with London Progress, and Wilmott Cup national team championship wins with West Middlesex in 2000 and 2001. The sport has shaped my approach to pressure, pattern recognition and recovery. Explore its own page.

Earlier in my career, I worked on enterprise technology projects involving BT Group, HSBC, Barclays, Bank of America, the NHS and Transport for London. These environments developed my expertise in complex enterprise systems and Critical National Infrastructure. I hold a First-Class Honours degree from Middlesex University.

As Founder & CTO of BlockAPT, I have led the architecture and development of an AI-powered cybersecurity platform unifying security operations, intelligence, automation and response. It has evolved into Pivotra-AI, integrating SIEM, SOAR, endpoint security, AI/ML and Cybersecurity Mesh Architecture principles across SaaS and on-premises environments. Under my technical leadership, BlockAPT has progressed from concept to commercial deployments, received industry recognition and participated in the UK's LORCA accelerator.

At Total Uptime Technologies, I focus on enterprise application delivery, digital resilience and intelligent infrastructure: ADC, DNS, GSLB, application security, high availability, observability, automation and hybrid and multi-cloud architectures. My work increasingly explores AI agents, Model Context Protocol (MCP) and governed infrastructure automation for mission-critical environments.

I contribute to industry discussions on AI, cybersecurity, infrastructure resilience and emerging technologies. I welcome conversations with technology leaders, entrepreneurs, investors and strategic partners working to build the next generation of secure, resilient and intelligent infrastructure.

Research interest

The Pivot Intelligence Model

I lead research into the Pivot Intelligence Model (PIM), designed to correlate security signals and enable explainable, governed autonomous cyber defence. The aim is intelligent automation whose decisions remain understandable and accountable.

02The route here
  1. 1990s — 2001

    Competitive table tennis

    London Progress — five consecutive Senior British League Premier Division titles, five Wilmott Cups, five Ormesby Cups. Wilmott Cup national team champion with West Middlesex in 2000 and 2001.

  2. 20 years

    Engineer, consultant, solutions architect

    Nearly two decades designing and delivering infrastructure for some of the largest and best-known institutions — the training ground for everything after it.

  3. 2019

    Founded BlockAPT

    Started a company around a simple conviction: complexity is the enemy of security, and the answer is one unified, automated, vendor-agnostic command layer.

  4. 2019 →

    LORCA accelerator & market entry

    BlockAPT selected for the London Office for Rapid Cybersecurity Advancement programme; platform listings, alliance partnerships and enterprise deployments followed.

  5. Today

    Technical Director, Total Uptime Technologies

    Application delivery and infrastructure resilience at global scale, alongside the founder role at BlockAPT.

  6. Ongoing

    Pivot Intelligence Model research

    Correlating Who, What, When, Where, How and Action signals toward detection and response that is autonomous and still explainable.

03Education

Where the foundations were laid

  1. Middlesex University

    London, UK

    BEng (Hons) Computer Networks — First Class Honours

    • Final-year project: designed and built a Unix tool that monitors the security of Unix file systems using Bash scripting (graded First Class).
    • BUSA British Universities table tennis championship — men's singles winner.
    • Table Tennis Club · Alumni Association.
    Visit website
  2. Bacon's College

    Rotherhithe, London, UK

    A-levels: Physics, Maths, IT

    • Church of England secondary school in South East London.
    • Table Tennis Club.
    Visit website
  3. England Table Tennis Academy

    National Water Sports Centre, Holme Pierrepont, Nottingham, UK

    Sport England table tennis training academy · A-levels: Physics, Maths, IT

    • Highest ranking: England top 15, men's singles.
    Visit website
04Certifications

Certified across the security, networking and cloud stack

  • Stanford University

    Stanford Online — Artificial Intelligence Programs

  • n8n

    AI-Powered Workflow Automation

  • Eclypses

    Quantum Security · Post-Quantum Cryptography

  • Institut Mines-Télécom

    Comprendre la 4G

  • F5

    F5 Networks Instructor (TMOS, LTM, DNS, AFM, APM, WAF, AAM, VIPRION, iRules)

  • F5

    F5-CTS: LTM · GTM · APM

  • F5

    F5 Certified BIG-IP Administrator (TMOS)

  • F5

    F5 Accredited Technical Sales Professional

  • Cisco

    CCNP — Cisco Certified Network Professional

  • Cisco

    CCNA Security

  • Cisco

    Cisco IPS Specialist (Sourcefire)

  • Zscaler

    Zero Trust Defense

  • Fortinet

    Network Security Expert (NSE)

  • Broadcom / Blue Coat

    Blue Coat Certified Systems Administrator

  • Broadcom / Blue Coat

    TSP — Advanced Threat Protection Lifecycle

  • Broadcom / Blue Coat

    TSP CAP-PC L1 Certified SE

  • Broadcom / Blue Coat

    TSP CAP-PC SSL Visibility

  • A10 Networks

    Certified Application Delivery Engineer (CADE)

  • Amazon Web Services

    AWS Cloud

  • Microsoft

    Microsoft Azure Cloud

  • Google

    Google Cloud

  • Oracle

    Oracle Cloud Infrastructure

  • VMware

    Data Center Virtualization

  • Check Point

    Check Point Certified Administrator

  • RSA Security

    RSA Certified Systems Engineer

  • Forcepoint

    Websense Certified Systems Engineer

  • McAfee

    McAfee Web Gateway Security Administrator

  • Fortra / Clearswift

    Certified Clearswift Sales Professional (CCSP)

  • Fortra / Clearswift

    Certified Clearswift Pre-Sales Professional (CCPSP)

  • Juniper Networks

    Juniper Networks Sales Specialist

  • Hewlett Packard Enterprise

    HP-UX

  • CompTIA

    CompTIA Network+

  • CompTIA

    CompTIA A+

Logos identify the issuing organisation and do not imply endorsement.

Belief

Security without availability is incomplete.

Belief

Availability without resilience is fragile.

Belief

Autonomy without governance is a risk.