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Top San Francisco, California Security Companies (55)

BuiltIn Standard company 1761758389086
Henderson
1,000 Employees
8 Benefits
Duo Security, now part of Cisco, is the leading multi-factor authentication (MFA) and secure access provider.

Ascendco Health is an emerging health tech company that is devoted to empowering surgical teams with the tools and information they need to create a better work-life and ultimately deliver the highest levels of patient care. We believe that better data, better software, and better collaboration is the key to creating better habits and, most importantly, better care. Hospitals are...

BuiltIn Standard company 1761758389086
SquareSpace - TEST- GH API (NoEA)
San Francisco
44 Employees
Hiring Now

TruSTAR is an intelligence platform that helps organizations leverage multiple sources of threat intelligence and fuse it with historical event data to prioritize and enrich investigations. Built for security and fraud teams, TruSTAR uses machine learning and automation to operationalize data throughout an analyst’s workflow, freeing up time for hi

SquareSpace - TEST- GH API (NoEA)
Pulse Secure
Security
San Jose
528 Employees

Pulse Secure, LLC is a leading provider of secure access solutions to both enterprises and service providers. Enterprises from every vertical and of all sizes utilize the company’s virtual private network (VPN), network access control (NAC) and mobile security products to enable end-user mobility securely and seamlessly in their organizations. Pulse Secure was formed in 2014 from Juniper Networks’ Junos...

Pulse Secure
tcell.io
Security
San Francisco
79 Employees

tCell is a Next-Gen Cloud WAF designed to protect applications, APIs, and microservices where they are most vulnerable. tCell’s technology provides unparalleled visibility into application behavior, dramatically reducing false positives, protecting applications from attacks and providing actionable data to prevent future attacks. Best suited for CI/CD pipelines, tCell’s flexible deployment models enable Security and DevOps organizations to deploy industry-leading security...

tcell.io
Cisco Umbrella
San Francisco
243 Employees

Founded in 2006, OpenDNS, now part of Cisco, has evolved from a provider of fast, reliable DNS services used by more than 65 million active users every day into a leading network security innovator. In 2012, we launched our first enterprise security product, Umbrella. Today, Cisco Umbrella is a cloud security platform that provides the first line of defense against...

Cisco Umbrella
Defense.Net
Security
Belmont
5 Employees

We stop DDoS attacks. Before they stop you. Trust us to keep you online. Founded by Barrett Lyon, who created the Distributed Denial of Service (DDoS) attack mitigation industry more than 10 years ago, Defense.Net has combined the top minds in the DDoS space with breakthrough new technologies designed to effectively address today’s and tomorrow’s DDoS mitigation challenges. It is the...

Defense.Net
Cypress Security
San Francisco
271 Employees

Cypress Private Security provides comprehensive security services for a complete range of quality clients, including public and private institutions, office and residential complexes, museums and campuses. We provide a full range of solutions, whether your needs require armed or unarmed uniformed officers, mobile patrols, loss prevention specialists or emergency response. With a custom tailored approach to each of our clients'...

Cypress Security
Groupware Technology
Campbell
142 Employees

Groupware Technology is a leading IT solutions provider. We specialize in infrastructure, cloud, data and AI, security, applications, rack integration services and first call support. We deliver these innovative technology solutions and services to world-class companies to help them achieve mission-critical objectives, lower costs, improve agility and increase competitive advantages. We are committed to helping our customers optimize, integrate and...

Groupware Technology
Instart
Security
Palo Alto
161 Employees

nstart helps hundreds of leading enterprises around the world deliver a faster, safer, and more profitable digital experience. Our Digital Experience Cloud helps our customers improve the performance, consumer experience and security of their cloud, web and mobile applications - resulting in higher revenue and better customer satisfaction. E-commerce companies will enjoy 5-8% higher revenue after deploying our platform. Digital...

Instart
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Peerlyst
Security
San Francisco
32 Employees

Peerlyst is a social network exclusively for security professionals. Our community is an unbiased platform for security news, product reviews, discussions, and networking. Users range from consultants to CISOs, making us the best place to network with security professionals all over the world. Peerlyst is completely ad and spam free. Our motto is "the world is your analyst"​ because we...

Peerlyst
AlienVault
Security
San Mateo
305 Employees

Join the Alien Nation! We're on a mission to provide organizations throughout the universe with highly intelligent security that is affordable and simple to use. We founded AlienVault to help organizations of all shapes and sizes achieve world-class security without the headaches and huge expense of other solutions. And we are passionate about our mission! Interested in joining our Alien...

AlienVault
Demisto
Security
Cupertino
134 Employees

Demisto Enterprise is the first and only comprehensive, Security Operations Platform to combine security orchestration, incident management and interactive investigation. Demisto’s orchestration engine automates security product tasks and weaves in the human analyst tasks and workflows. It's the first machine learning incident response platform tha

Demisto
Nexusguard
Security
San Francisco
180 Employees

DDoS Protection from a Partner You Can Trust. Founded in 2008, Nexusguard is a leading cloud-based distributed denial of service (DDoS) security solution provider fighting malicious internet attacks. Nexusguard ensures uninterrupted internet service, visibility, optimization and performance. Nexusguard is focused on developing and providing the best cybersecurity solution for every client across a range of industries with specific business and...

Nexusguard
Jask
Security
San Francisco
123 Employees

JASK is modernizing security operations by delivering an advanced SIEM platform that provides better visibility, better automation and a better architecture. Built on cloud-native technologies, the JASK ASOC platform streamlines security analyst workflows by automating many of the repetitive tasks that restrict productivity, freeing them for higher-value roles like threat hunting and vulnerability management, while addressing the escalating talent shortage.

Jask
Blueliv
Security
San Francisco
65 Employees

Blueliv is a leading cyberthreat intelligence provider, headquartered from Barcelona, Spain. We scour the open, deep and dark web to deliver fresh, automated and actionable threat intelligence to organizations, helping protect their networks from the outside in. We enable organizations to save time and resources by accelerating incident response performance, providing user-friendly evidence accessible to all levels within cybersecurity operations...

Blueliv
Authy
Security
San Francisco
2 Employees

Authy provides strong authentication for the connected world, protecting people and the enterprise against malicious attacks. Our two-factor authentication (2FA) security solution enables organizations to minimize risk while enhancing the user experience. Authy 2FA provides a fast-to-implement, highly scalable and proven 99.999 % reliable alternative to passwords. Used by 11,000+ websites serving 2 million consumers worldwide, it's designed to give...

Authy
Digital Mountain, Inc.
Santa Clara
13 Employees

Digital Mountain is a leading global provider of electronic discovery, computer forensics, cybersecurity and next-generation Web-based solutions for accelerated collection, filtering, processing, review and production. We help guide law firms, corporations and government agencies through the digital age by enabling more efficient and effective solutions for managing mountains of data.

Digital Mountain, Inc.
Avast
Security
Emeryville

Avast (LSE: AVST), the global leader in next-gen cybersecurity products for businesses and consumers, protects hundreds of millions of people online. Avast offers products under the Avast and AVG brands that protect people from threats on the internet and the evolving IoT threat landscape.

Avast
HyTrust
Security
Mountain View
147 Employees

HyTrust’s mission is to make private, public and hybrid cloud infrastructure more trustworthy for enterprises, service providers and government agencies. HyTrust provides solutions that automate security controls for software-defined computing, networking and storage workloads to achieve the highest levels of visibility, granular policy control and data protection. HyTrust customers benefit from being able to accelerate cloud and virtualization cost savings...

HyTrust
MetaCert
Security
San Francisco
6 Employees

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

MetaCert

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