KT Secure
IT Support Companies
KT Secure
2nd floor, London
# KT Secure Business Description
KT Secure is a London-based cybersecurity firm specialising in advanced cryptographic solutions and enterprise security infrastructure. They serve leading global enterprises requiring sophisticated protection across software development, infrastructure, and digital transformation initiatives.
The company's core expertise centres on software code signing, Hardware Security Module (HSM) management, and quantum-safe cryptography implementation. They guide organisations through complex security challenges including Public Key Infrastructure (PKI) deployment, vulnerability assessment, and penetration testing—delivering both tactical security improvements and strategic, future-proofed architectures.
What distinguishes KT Secure is their focus on emerging security paradigms. They integrate quantum key distribution (QKD), quantum random number generators (QRNGs), and post-quantum cryptography standards (FIPS 203/204/205) into real-world systems, positioning clients ahead of quantum computing threats. Their AI Trust By Design offering addresses governance frameworks including ISO 42001 and EU AI Act compliance—recognising that security extends beyond infrastructure into responsible technology adoption.
The business combines technical depth with regulatory rigour, holding ISO 27001 and ISO 22301 (Business Continuity Management) certifications. Their approach spans on-premises and cloud deployments across AWS CloudHSM and Azure platforms, with 24/7 managed support ensuring continuous operational resilience.
By bridging cryptography, compliance, and emerging technologies, KT Secure enables enterprises to innovate confidently whilst maintaining security integrity across distributed, evolving threat landscapes.
KT Secure is a London-based cybersecurity firm specialising in advanced cryptographic solutions and enterprise security infrastructure. They serve leading global enterprises requiring sophisticated protection across software development, infrastructure, and digital transformation initiatives.
The company's core expertise centres on software code signing, Hardware Security Module (HSM) management, and quantum-safe cryptography implementation. They guide organisations through complex security challenges including Public Key Infrastructure (PKI) deployment, vulnerability assessment, and penetration testing—delivering both tactical security improvements and strategic, future-proofed architectures.
What distinguishes KT Secure is their focus on emerging security paradigms. They integrate quantum key distribution (QKD), quantum random number generators (QRNGs), and post-quantum cryptography standards (FIPS 203/204/205) into real-world systems, positioning clients ahead of quantum computing threats. Their AI Trust By Design offering addresses governance frameworks including ISO 42001 and EU AI Act compliance—recognising that security extends beyond infrastructure into responsible technology adoption.
The business combines technical depth with regulatory rigour, holding ISO 27001 and ISO 22301 (Business Continuity Management) certifications. Their approach spans on-premises and cloud deployments across AWS CloudHSM and Azure platforms, with 24/7 managed support ensuring continuous operational resilience.
By bridging cryptography, compliance, and emerging technologies, KT Secure enables enterprises to innovate confidently whilst maintaining security integrity across distributed, evolving threat landscapes.
Services offered
Software Code SigningHardware Security Module (HSM) ManagementPublic Key Infrastructure (PKI) ManagementQuantum-Safe Communication & Post-Quantum CryptographyVulnerability Assessment and Penetration TestingPenetration Testing & Red Team ServicesAI Trust and Ethical AI GovernanceManaged Security Services