Top San Diego, CA Security Startups (1,459)

Since 2015, Immuta has given Fortune 500 companies and government agencies around the world the power to put their data to work – faster and more safely than ever before. Our platform delivers data security, governance, and continuous monitoring across complex data ecosystems – de-risking sensitive data at enterprise scale. From BI and analytics, to data marketplaces, AI, and whatever...

BlackCloak protects corporate executives and high-profile individuals from cybersecurity, privacy, financial, and other reputational risks. Used by Fortune 500 companies across all industries, the BlackCloak Concierge Cybersecurity & Privacy™ Platform is a holistic solution including mobile and desktop apps as well as concierge support. Executives and high-profile individuals get peace of mind knowing their family, reputation, and finances are secured....

Our mission is to secure voice with trust, identity and intelligence. We're protecting people from spam and fraud calls, connecting businesses with their customers, and helping carriers secure their networks for all.

LogicManager believes performance is a result of effective risk management. Our ERM software and top-rated customer experience help organizations manage surprises before they happen - ensuring a positive impact on the organization and community at large. But don’t just take our word for it; we're proud to be a certified Great Place to Work® every year since 2017!

FusionAuth builds software for developers needing to add authentication to their software products. It's a big problem - every application needs authentication, but building it yourself is a complex distraction. We distribute our free Community software through word-of-mouth reputation to software developers worldwide. We nurture and support the software development communities, taking their input to give "Devs" the features they...

CertifID helps to create a world without wire fraud. Started after our co-founder was hit by fraud – we’re the only company dedicated to fighting fraud for the real estate industry with an identity verification SaaS platform, insurance, and proven recovery services. CertifID helps safeguard billions of dollars every month from fraud and provides peace of mind with direct insurance...

Nisos is the human risk management company specializing in unmasking threats before they escalate. We are a trusted advisor who operates as an extension of security, intelligence, legal, and human resource teams to protect their people and business. Our intelligence-led solutions help enterprises make critical decisions, manage human risk, and drive real world consequences for digital threats. For more information,...

Authorization controls who has access to what in an app. It’s a problem as old as computers, and it turns out, it’s a hard problem. At Oso, we help our customers build features to meet enterprise requirements, like fine-grained access controls or custom roles and permissions. We also provide the tools needed to build the next generation of secure, permissions...

Hiro is a company that creates developer tools for Stacks, a network that enables apps and smart contracts for Bitcoin. As a core entity within the Stacks Ecosystem, Hiro works alongside various independent entities, developers, and community members to establish a user-owned internet on Bitcoin. Hiro provides developers with the tools to innovate and build on Bitcoin in ways previously...

Closinglock is the trusted platform for securing and streamlining real estate transactions. Working with title companies and law firms nationwide, it protects what truly matters: their clients, their funds, and their hard-earned reputation. Closinglock brings the entire workflow into one secure space—from ID verification and wire instructions to payments and eSigning. This means users can close deals faster, with total...

Flagright sets the modern standard for AI-native transaction monitoring. The platform enables financial institutions to centralize detection, investigation, and reporting of suspicious activity, streamlining regulatory workflows and strengthening financial crime controls. A high-performance, no-code scenario builder with sub-second API response times powers real-time monitoring, supported by tailored rules, dynamic risk profiling, and simulation tools that reduce false positives and improve...

Valital’s award-winning AI-powered adverse media solution provides real-time and filtered misconduct information for teams in AML/KYC, compliance, security, risk, background checks, and more. Fewer false positives and more relevant information allow teams to make better, more confident business-relationship decisions.

NetSage Corporation (NetSage) provides cyber services to the US Federal Government. We are an Annapolis, Maryland-based small business that employs experienced professionals, many of which are Veterans and former Government Civilians. We greatly value our employees and consider it a privilege to serve our customers. Our mission is to achieve customer missions with superior cyber services. Our core focus areas are...

Follow our page for insights on hybrid IT strategy, cloud, security, AI, data science, remote workforce, back-to-office technology solutions, e-sports. Future Tech Enterprise, Inc. is an award-winning IT solutions provider with capabilities in nearly 180 countries. Recent Future Tech honors include being named Dell Technologies Federal Growth Partner of the Year 2020, NVIDIA Partner of the Year Professional Visualization (2019), and...

We are a team of fraud hunters, cybersecurity experts, data scientists, and software engineers that since 2014 share the same dream: make technology a safer place. Every day, we work side by side with our customers to help them safely navigate digital opportunities, while growing their business. And we do it with passion, determination, and constant curiosity about the unexpected. Our purpose...

Cybervance has a long history of supporting USG agencies in areas related to international capacity building programs. From foreign assistance capacity building to collaboration with partner nations, Cybervance services are comprehensive and turnkey. We provide initial assessments and planning, training across multiple cyber disciplines, equipment installations, operational support and mentoring. All of Cybervance’s services are supported by insightful reporting for...

Data Analyzers Data Recovery Services is Florida's data recovery leader and has developed advanced data recovery techniques.

Terbium Labs offers Matchlight, a product that alerts their clients the instant their stolen data appears on the web.

Creating a world where everyone is safe opening links with patented endpoint solutions that have never been seen before

Dazz delivers unified security remediation for fast-moving security and development teams. We plug into the tools that find code flaws and infrastructure vulnerabilities, cut through the noise, prioritize issues that matter most, and deliver fixes to owners all in a developer-friendly workflow. As a result, our customers are able to massively streamline their remediation processes and reduce exposure in hours...