Top Security Startups in 2026

Using massive data analysis of connected device firmware and software, Finite State provides transparency to device manufacturers and asset owners, enabling them to understand and mitigate their risks before they are compromised. The Finite State Platform automatically analyzes each device, allowing users to identify risk across a comprehensive matrix of factors. Simply upload your device firmware to our platform and within minutes you will gain access to an overall risk score, a robust Software Bill of Materials (SBOM), a list of existing threats and vulnerabilities, and a wide array of other factors that affect the security of your device.

Merkle Science provides blockchain transaction monitoring and intelligence solutions for cryptoasset service providers, financial institutions and government agencies to detect, investigate and prevent money laundering, terrorist financing and other criminal activities. Merkle Science is headquartered in Singapore with offices in Bangalore and Tokyo and backed by Digital Currency Group, Kenetic, SGInnovate and LuneX.

DataDome stops cyberfraud and bots in real time, outpacing AI-driven fraud from simple to sophisticated across your sites, apps, and APIs. Named a Leader in the 2024 Forrester Wave for Bot Management, the DataDome platform is built on a multi-layered AI engine that focuses on intent, not just identity. Because it’s not about knowing who’s real, it’s about what they intend to do. With thousands of AI models that adapt to every fraudulent click, signup, and login, DataDome blocks fraud in less than 2 milliseconds, without compromising performance. DataDome is fully automated and integrates seamlessly into any tech stack. Backed by a 24/7 SOC team of advanced threat researchers, DataDome stops over 400 billion attacks annually. Experience protection that outperforms with DataDome.

Our platform provides non-intrusive scans against a vendor's digital footprint to arrive at a cybersecurity rating and financial impact rating all rooted firmly in industry recognized standards and frameworks such as MITRE, NIST, and the OpenFAIR Framework. We empower organizations to take greater control over the risk in their digital supply chain by giving them the tools and findings to protect their assets.

Atomus is building cybersecurity for the world’s most critical companies. Instead of these companies building their own cybersecurity they onboard to our cybersecurity infrastructure. Examples of our commercial customers include hypersonic aircraft companies, satellite and space mission systems companies, AI and software companies, among many others. We are on a mission to bring industry leading cybersecurity to every business starting with the Aerospace and Defense industry. You get to work for some of the most exciting teams building some amazing technology for the DoD, and be on the frontlines for them.

Canary is a New York City startup transforming the way people connect to the physical places they care about. Our first product—a video-based all-in-one home security solution—launched in 2015 after setting records as one of the most successful crowdfunded products on Indiegogo. We've continued to build and launch award-winning hardware products and user-friendly software in the connected home and IoT space. Over time have grown into a leading international IoT tech company focused on making everyday objects and places more intelligent and connected by enabling our users to access them from anywhere at any time. We want the latest technologies to be affordable and user-friendly so that our everyday lives become more comfortable, efficient and secure. Are you the kind of person who gets excited by new challenges? Do you want to help us find innovative solutions to those challenges? If so, we look forward to hearing from you.

Myriad360 delivers industry-leading technology solutions to transform and secure our clients’ IT strategy, infrastructure, and business. With top IT security manufacturers and in-house engineering, global logistics and project management expertise, Myriad360 handles it all—from security to mobility, networking to cloud, and hardware solutions to managed services.

Rhombus is a Silicon Valley startup and NASA Research Park partner. We are leaders in bringing big-data insights to Enterprise planning and decision-making at strategic, operational and tactical levels. Our advisory board includes two Nobel Laureates and a Draper Prize winner. We choose to solve pressing problems in National Security and Energy sectors using cutting edge cross-disciplinary approaches. Are you ready to help the US win the AI race?

Palo Alto Networks is the next-generation security company maintaining trust in the digital age by helping tens of thousands of organizations worldwide prevent cyber breaches. With our deep cybersecurity expertise, commitment to innovation, and game-changing Next-Generation Security Platform, customers can confidently pursue a digital-first strategy and embark on new technology initiatives, such as cloud and mobility. This kind of thinking and know-how helps customer organizations grow their business and empower employees all while maintaining complete visibility and the control needed to protect their critical control systems and most valued data assets. Our platform was built from the ground up for breach prevention, with threat information shared across security functions system-wide, and designed to operate in increasingly mobile, modern networks. By combining network, cloud and endpoint security with advanced threat intelligence in a natively integrated security platform, we safely enable all applications and deliver highly automated, preventive protection against cyberthreats at all stages in the attack lifecycle without compromising performance. Customers benefit from superior security to what legacy or point products provide and realize a better total cost of ownership.

Founded in 2001, we have grown to serve over 16,000 customers and 7 million cloud users. Our company offers various services and solutions for a multitude of needs such as data migration, management and protection. We offer our clients numerous service to select from, ranging from cloud services to those that are on premises. We are headquartered in Jersey City, New Jersey, but offer our services over five continents in 88 countries worldwide.