Top San Francisco Bay Area, CA Cybersecurity Companies (207)

BlueRock delivers the first Compute Firewall, revolutionizing runtime security in an era of AI-speed cyberattacks and escalating third-party software risks. Traditional security tools and agents can't keep pace, leaving enforcement gaps exposed. Attackers now exploit vulnerabilities within minutes of disclosure, outpacing reactive detection methods. BlueRock solves this by embedding real-time, preemptive enforcement directly into the compute layer, halting exploits precisely...

Bloombase is an intelligent storage firewall company providing AI-powered threat detection and response (TDR), continuous sensitive data protection, and application-transparent post-quantum cryptography (PQC) encryption security for high-speed, low-latency storage systems and services from edge computing, physical and virtual data centers, through hyperconverged infrastructure (HCI) and composable disaggregated infrastructure (CDI), to hyperscalers and the cloud.

Organizations of all sizes use AISLE to autonomously discover and remediate critical vulnerabilities at superhuman speed and depth. We secure the entire software stack — from operating systems, libraries, and protocols to the application layer — so teams can build, deploy, and innovate faster and more securely.

Forescout Technologies, Inc. actively defends the Enterprise of Things by identifying, segmenting and enforcing compliance of every connected thing. Fortune 1000 companies trust Forescout as it provides the most widely deployed, enterprise-class platform at scale across IT, IoT, and OT managed and unmanaged devices. Forescout arms customers with more device intelligence than any other company in the world, allowing organizations...

Netenrich is redefining security operations with a proactive, shift-left approach. Our Adaptive MDR solution, powered by Resolution Intelligence Cloud™ technology, leverages artificial intelligence and big data to deliver customized experiences and data-driven results for every customer. With a focus on agility and innovation, our solution evolves with your changing needs, and brings you a step closer to achieving autonomic operations....

Panoptica is a cloud-native security platform designed to protect the Kubernetes orchestration environment and containers, microservices, APIs, serverless functions, and the software supply chain. It simplifies the job of comprehensively securing your cloud-native application development lifecycle—from build pipelines to workload runtimes running in one or more clouds.  Panoptica provides visibility, prioritizes risk, and offers remediation guidance to take policy-driven action...

ZecOps for Mobile empowers security professionals to automatically discover and analyze mobile cyber attacks, reducing manual investigation time from months to minutes. Mobile attacks are growing by the day. When breaching a mobile device, not only do hackers have direct access to company sensitive data, but they also gain power to bypass all 2FA authentications and access the employee’s computer...

Elevate Security was founded in 2017 by two former Salesforce security executives to address one of the most challenging aspects of building an enterprise security program: getting ahead of breaches before they happen. Our solutions help enterprise security leaders gain deep visibility into their biggest organizational risks to prevent ransomware, account takeover, and data loss. Elevate Security enables CISOs to...

Code Red specializes in cyber security staffing. We help startups to mature their security programs and scale teams, through exceptional security talent. We recruit exclusively in the security space, giving us an in-depth understanding of the needs of both the job seekers and employers that we partner with.

Siemens is a technology company focused on industry, infrastructure, mobility, and healthcare. Creating technologies for more resource-efficient factories and resilient supply chains to smarter buildings and grids, to cleaner, comfortable transportation and advanced healthcare, the company empowers customers to transform the industries that form the backbone of economies, transforming the everyday for billions of people. In fiscal 2020, which ended on...

Menlo Security enables organizations to outsmart threats, completely eliminating attacks and fully protecting productivity with a one-of-a-kind, isolation-powered cloud security platform. It’s the only solution to deliver on the promise of cloud security—by providing the most secure Zero Trust approach to preventing malicious attacks; by making security invisible to end users while they work online; and by removing the operational...

Break free from the conventional cybersecurity mindset. Instead, consume 1 evergreen platform that’s backed by 24x7 security operations and includes continuous incident response—all delivered under your brand. With WhiteDog, you’ll not only have a partner who has your back, you’ll never have to buy another security tool. We curate and manage a composable tech stack that’s comprised of best-in-class tools....

Since 2003, we have engineered more than 5,000 transformative solutions for our clients around the globe, bolstering their growth and competitive edge. Our mission is to advise and implement modern, sustainable solutions for our clients, using the power of digital, cloud, data, and intelligent technologies to help them create a thriving future for their businesses. Having a world-class team of 1,000+...

BeyondID offers identity-first zero trust services to deliver secure total experience for our customers. Our mission is to help companies become secure, agile, and future proof by assisting them in acquiring, deploying, and managing identity-first zero trust cybersecurity services.

The Abnormal Security platform protects enterprises from targeted email attacks. Abnormal Behavior Technology (ABX) models the identity of both employees and external senders, profiles relationships and analyzes email content to stop attacks that lead to account takeover, financial damage and organizational mistrust. Though one-click, API-based Office 365 and G Suite integration, Abnormal sets up in minutes and does not disrupt...

Tessian’s mission is to secure the human layer. Using machine learning technology, Tessian automatically stops data breaches and security threats caused by human error - like data exfiltration, accidental data loss, business email compromise and phishing attacks - with minimal disruption to employees' workflow. As a result, employees are empowered to do their best work, without security getting in their...

Identiv is a global leader in seamless authentication and security solutions. We verify frictionless access and anywhere operations, protect identities from malicious attacks, secure intellectual property, and drive IoT innovation. Our platform encompasses RFID and NFC, cybersecurity, and the full spectrum of physical access, video, and audio security. We digitally secure the physical world.

UpGuard combines third-party security ratings, vendor questionnaires, and threat intelligence capabilities for a complete cyber risk solution.

SlashNext is the authority on multi-channel phishing and human hacking, leading the fight together with its partners to protect the world's internet users from targeted phishing anywhere. SlashNext Complete utilizes our patented AI SEERTM technology to detect zero-hour phishing threats by performing dynamic run-time analysis on billions of URLs a day through virtual browsers and machine learning. Take advantage of...

Cequence is a venture-backed cybersecurity software company founded in 2014 and based in Santa Clara, California. Named a Gartner Cool Vendor in 2018, Cequence protects the applications and data that power enterprises in the agentic era. More than a decade of bot defense and API security experience has established Cequence as the leader of safe and secure agentic AI adoption. The...