Cybersecurity Startups

Device Nanny is a mobile app scanning tool that identifies every app installed on a child's phone, including hidden or disguised apps, and explains each in plain language with automatic categorization. Aimed at parents, it provides on-demand visibility into device contents without message reading, location tracking, or background monitoring.

1 investor

Pentera is a platform that automatically discovers real security exposures by safely emulating attacker behavior across internal networks, cloud, and external assets. It unifies exposure validation and remediation in a single platform, enabling organizations to identify, prioritize, and fix exploitable vulnerabilities.

1 investor

Dexrex.com develops AI-powered cybersecurity solutions that use machine learning for real-time threat detection, automated incident response, and proactive security measures. It serves businesses of various sizes across industries.

1 investor

DGS is an IT services and consulting firm offering AI & Data, cybersecurity, digital engineering, enterprise platforms, and management consulting to help organizations modernize their systems, processes, and infrastructure. It also develops proprietary modular software applications and has operated for nearly 30 years.

1 investor

Digified provides Arabic-language digital identity verification (e-KYC) technology that uses machine learning and authentication against government databases to onboard remote customers. It serves online businesses in the Middle East and Africa with AML-compliant, reg-tech solutions delivered via API, SDK, or white label, on premise or in the cloud.

1 investor

Digimarc provides digital identity and authentication solutions to verify authenticity and protect against fraud and counterfeiting in physical and digital environments. The company serves government entities, corporations, and consumers globally with technology designed to establish trust in interactions across multiple channels.

1 investor

Digital Hands is a managed security services provider (MSSP) offering 24/7 US-based SOC and NOC operations, managed security and infrastructure services, and risk advisory under an operating framework called USPM. It serves enterprises with identity governance, AI security posture management, cloud/SaaS configuration posture, and threat exposure management.

1 investor

DigitalXForce provides an AI-powered enterprise platform that combines governance, risk, compliance, and security management into a unified system for organizations. The platform automates compliance workflows, monitors security posture continuously, and provides risk intelligence to help enterprises manage digital trust and operational resilience.

1 investor

Sangoma provides business communication and managed IT services including cloud UCaaS voice, contact center, networking, and security, with a focus on hospitality customers such as hotels. Offerings span VoIP phones, SD-WAN, managed Wi-Fi, firewalls, and cloud infrastructure integrated with hotel PMS and POS systems.

1 investor

Diode Collab is a decentralized collaboration platform that provides secure, end-to-end encrypted chat, file syncing, and VPN capabilities for teams handling sensitive data, operating without reliance on third-party servers. The solution creates isolated security perimeters with built-in communication and file management features, designed for regulated industries and organizations requiring zero-knowledge security.

1 investor

Diopter builds software that detects AI-driven social engineering, deepfake video, and cloned voice during live video and voice calls, scoring identity and the conversation arc to flag fraud attempts. It is aimed at enterprise security and fraud teams, private equity funds, and large enterprises, deploying on endpoints through existing MDM systems.

1 investor

Disconnect provides tracker intelligence that identifies and blocks the data-collection infrastructure used by trackers, data brokers, and ad tech, offering forensic privacy analysis of apps, websites, and trackers. It sells its tracker intelligence to browsers and to security teams for integration into their existing stacks (cloud, VPN, SWG, DNS) to defend against AI-driven surveillance, phishing, and social engineering.

1 investor

Disruptive Industries develops technology for proactive threat attribution and discovery, enabling organizations in defense, government, and corporate sectors to identify threats before they materialize and uncover patterns in open-source intelligence that others overlook.

1 investor

Disseqt builds an AI assurance layer that provides runtime governance for production AI agents, combining pre-production simulation, runtime enforcement, and continuous compliance with an automatically generated audit trail. It targets regulated enterprises preparing for EU AI Act obligations, distributed through global system integrators across Europe and the US.

1 investor

DNAsafe provides an API for healthcare applications to perform computations on encrypted data while keeping unencrypted data on users' devices, enabling privacy-preserving healthcare data processing.

1 investor

DNS Made Easy provides managed DNS services for businesses of any size, offering DNS management, threat protection, and low-latency performance. The service targets IT teams with high-uptime, high-performance DNS infrastructure.

1 investor

DNX is a cloud-native systems integrator and advisory firm that helps organisations modernise their cloud, security, data, and governance to achieve business outcomes. An AWS partner, it serves enterprises undergoing digital transformation, with a presence in Australia.

1 investor

Documents.Me (Nouvou) provides client-side encryption and mobile file-sharing tools for securing files across devices and the cloud, aimed at enterprise customers.

1 investor

DOGU builds autonomous security robots equipped with sensors and AI-driven monitoring that integrate with existing security systems to provide real-time surveillance and threat detection. Its robotic guard services serve commercial facilities and public spaces.

1 investor

DomainTools provides threat intelligence tooling for security operations centers, including real-time IP risk feeds and an MCP (Model Context Protocol) server intended to support SOC analysts. Its offerings focus on threat visibility and cybersecurity investigation.

1 investor

Domotz provides SNMP monitoring capabilities for network devices, allowing users to track performance metrics such as CPU load, temperature, and memory to identify issues before they cause downtime.

1 investor

Dowley Security Systems is a full-service security integrator that designs, installs, monitors, and maintains integrated security solutions for organizations in education, government, and commercial markets. The company provides comprehensive technology solutions including network infrastructure, electronic security systems, and managed service deployments.

1 investor

Driven is a cloud-native service provider that helps companies secure, modernize, and connect their multi-cloud applications, data, and users. It offers cybersecurity and IT services combining engineering expertise with 24/7 threat monitoring, detection, and response for business customers.

1 investor

Droplet NeverTrust is a software-based container platform that encapsulates x86 applications and migrates them unchanged onto any modern 64-bit operating system, cloud, or hypervisor inside isolated, "never trust" containers that block inbound traffic and remove admin rights. It targets IT teams in high-assurance sectors such as healthcare, military, nuclear, finance, retail, and manufacturing to modernise legacy software and meet cyber standards like Cyber Essentials Plus, NIS2, DORA, and CAF.

1 investor