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Top San Francisco, California Security Companies (53)

Security
San Francisco, California, USA
52 Employees

Founded in 2010, CloudPassage® is a security pioneer awarded the first-ever patents for universal cloud infrastructure security and is a leading innovator in cloud asset visibility. CloudPassage Halo® is an award-winning security solution purpose-built for the cloud that helps customers automatically discover cloud assets, reduce their attack surface, and find and respond to critical risks other tools miss. It provides unrivaled visibility and continuous compliance for the cloud deployments of some of the world’s most demanding IT shops in technology, finance, security, media, e-commerce, and hospitality. CloudPassage is backed by leading Silicon Valley firms Benchmark, Four Rivers Group, Lightspeed Venture Partners, Meritech Capital, Musea Ventures, Shasta Ventures, Sozo Ventures, and Tenaya Capital.


Security
San Francisco, California, USA
6 Employees

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

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Security
San Francisco, California, USA
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 alongside mission-critical applications and used by leading organizations like Veeva, Zenefits, and John Muir Health. tCell is funded by Menlo Ventures and led by executives from Splunk, Okta, and Skyhigh Networks. Learn more at tcell.io.


Security
San Francisco, California, USA
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 teams with our pay-as-you-need solution. We do not believe in a one-size-fits-all approach, and work together to configure a modular solution tailored to customer needs using separate intelligence modules, all backed up by our world-class in-house analyst team. Blueliv was named Enterprise Security and Enterprise Threat Detection 2018 category winners by Computing.co.uk, ‘Threat Intelligence Company of the Year2018’ by Cybersecurity Breakthrough, a Gartner ‘Cool Vendor,’ andGo-Ignite winner, in addition to holding affiliate membership of FS-ISAC for several years.


Security
San Francisco, California, USA
4 Employees

Founded in 2005, EXO5 provides computer tracking and lockdown services for enterprise customers. The company's Remote Kill™ service has quickly become the must-have security service for financial services companies and other business sectors that handle sensitive data. The company's Software-as-a-Service (SaaS) model delivers two critical benefits to customers: low cost and fast deployment. Customers pay only for what they use, with no setup fees or servers to build. Most EXO5 deployments are completed within 24 hours - as a result, EXO5 has become the first line of defense in organizations where security is a ongoing priority. EXO5 is located in San Francisco's Financial District, with network operations in Silicon Valley and redundant operation centers on the US East Coast and in Europe.


Security
San Francisco, California, USA
10 Employees

Resilient Network Systems'​ Resilient Access™ is a policy-driven contextual access control solution for securely sharing data and connecting organizations. Our policy workflow engine discovers, organizes and resolves the information or attributes required to provide the context to make smarter access decisions. Resilient’s unique network-based arch


Security
Milpitas, California, USA
58 Employees

Yaana is a leading global provider of a wide range of intelligent compliance solutions including lawful interception, accurate data retention, big-data search & disclosure, advanced security and application specific analytics. Our solutions offer our customers a cost-effective path to address the complexities related to meeting compliance needs in the rapidly evolving information communications and cloud markets worldwide. Nestled in the heart of Silicon Valley, California, Yaana was founded in 2007 with a highly qualified executive team with deeply rooted experience spanning over three decades in communications, security, legal compliance and mobile technologies from leading companies including AT&T Bell Labs, Bellsouth, Booz Allen & Hamilton, FCC, GTE, VeriSign, Vodafone and several top law enforcement agencies. Yaana has expert staff across 18 geographical locations globally including USA, UK, Europe, Middle East and Asia Pacific. Yaana provides powerful innovative products and services incorporating advanced security measures that exceed industry best practices. We deliver complex real-time compliance solutions built on our highly secure and scalable infrastructure. We have a successful track record of pioneering, rapidly developing and launching innovative products and services. Yaana provides expertise in leading global industry standards and regulatory issues around legal compliance, legal interception, cybersecurity and data retention. As a recognized and trusted partner, Yaana enables our customers to get the best return on investment. Yaana’s products and services enable over 550 service providers (mobile operators, broadband networks, cable networks, social media providers and other communication providers) globally. Yaana was the first trusted partner with fully managed services in the US and UK for legal compliance, and is leading the industry in compliance automation and electronic technical interfaces between government agencies and service providers for data retention, legal interception and operational systems.


Security
San Francisco, California, USA
152 Employees

Arxan, the global trusted leader of application protection solutions, delivers the confidence to build, deploy, and manage an organization’s most innovative and valuable applications. Currently protecting more than 1 billion application instances across industries including financial services, mobile payments, healthcare, automotive, gaming, and entertainment, the company provides the industry’s most comprehensive application protection solution. Unlike legacy security providers that rely on perimeter-based barriers to keep bad actors out, Arxan protects applications at the source and binary code level to expand the area of trust and provides a broad range of enterprise services and patented security capabilities such as code hardening, obfuscation, encryption, and whitebox cryptography. Founded in 2001, the company is headquartered in North America with global offices in EMEA and APAC.


Security
San Francisco, California, USA
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.


Security
San Ramon, California, USA
24 Employees

DeviceLock is a leading provider of endpoint device and port control software for data leak prevention (DLP) in the BYOD and Cloud-enabled enterprise. Over 70,000 customers have deployed DeviceLock on over 7 million computers. DeviceLock has a vast range of corporate customers including financial institutions, state and federal government agencies, classified military networks, healthcare providers, telecommunications companies, and educational institutions. DeviceLock, Inc. is an international corporation based in San Ramon, California with offices in London, Dusseldorf, Milan and Moscow.


Security
Milpitas, California, USA
127 Employees

SS8, the network intelligence company, provides solutions to help customers quickly identify, track and investigate suspects and devices of interest. By generating, storing and analyzing months, and even years, of high-definition records extracted from network packets, SS8 customers gain unprecedented intelligence for investigating what matter most. SS8 is trusted by six of the largest intelligence agencies, eight of the 14 largest communications providers and five of the largest systems integrators.


Security
Cupertino, California, USA
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


Security
San Francisco, California, USA
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 users the ability to self-service or easily manage their own 2FA experience. Coinbase, CloudFlare, Humble Bundle and Twitch.tv are just some Authy clients. Authy is a Twilio company. Follow us on: Twitter at @Authy Facebook at https://www.facebook.com/authysec Google+ at https://plus.google.com/+Authy GitHub at https://github.com/authy


Security
Palo Alto, California, USA
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 advertisers will see 3-15% higher revenue. Cloud and mobile applications for the Global 2000 will run 20% to 80% faster, look better and be safer. Instart’s digital experience management platform combines artificial intelligence, application and device awareness, and open APIs with a broad suite of integrated and automated capabilities spanning Cloud, Web and Mobile Application Performance Optimization, Image Optimization, Digital Advertising and Marketing Analytics Recovery, Advertising Acceleration, Web Application Firewall, DDoS Protection, Bot Management and a Content Delivery Network. With over 100+ patents using artificial intelligence and machine learning, Instart’s unique technology continually optimizes the online consumer experience, learning from every interaction across devices and networks.


Security
San Francisco, California, USA
34 Employees

3VR provides video intelligence solutions for real-time security and customer insights enabling organizations to protect employees, customers and assets as well as improve store operations and shopping experiences.


Security
Los Altos, California, USA
85 Employees

4iQ is an identity intelligence company on a mission to empower intel analysts, security researchers, and criminal investigators with capabilities to discover, uncover, and disrupt adversaries. The 4iQ IDLake™ archives more than 14 billion identity records collected from open sources on the deep and dark web from breaches and other open sources. It powers, 4iQ IDHunt, a pioneering identity intelligence and attribution analysis solution used by Fraud Investigation Units, Anti-Money Laundering and Financial Crime Intel Units, and advanced Security Operations Centers. The 4iQ IDLake™ also powers 4iQ IDTheft, used by some of the largest Identity Theft Protection service providers to alert millions of consumers of exposed personal information. 4iQ is headquartered in Los Altos, CA and backed by Forgepoint Capital, C5 Capital, Adara Ventures, and Benhamou Global Ventures. info@4iq.com @4iq


Security
San Francisco, California, USA
26 Employees

Encoding.com is the largest and most trusted cloud-based video processing service provider. As the pioneer and market leader for enabling multi-screen video delivery, Encoding.com powers advanced workflows for the majority of the Fortune 1000 media, entertainment, cable, broadcast, and technology brands. Offering the most robust feature set in the industry, Encoding.com streamlines transcoding, packaging and video delivery to all mobile, desktop, IPTV, and OTT devices. Headquartered in San Francisco, CA with offices in Aspen, CO and St. Petersburg, Russia, Encoding.com operates in private cloud environments and 14 data centers around the globe. For the latest news, please visit www.encoding.com.


Security
San Francisco, California, USA
9 Employees

SINET is a Super-connector that accelerates Cybersecurity innovation into the global marketplace by providing trusted platforms for the business of Cyber to take place between; investors, entrepreneurs and industry and government buyers. SINET events, membership program and strategic advisory services have delivered unsurpassed value within the ecosystem of the entrepreneur; academia, science, private industry, investment banking, system integration, policy, innovators, venture capital and the Federal Government to include the civilian, military and intelligence agencies. Our forums take place in Silicon Valley, New York, Sydney, Scottsdale, London and Washington DC. SINET’s mission is to advance innovation and enable global collaboration between the public and private sectors to defeat Cybersecurity threats.


Security
San Jose, California, USA
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 business. Pulse Secure’s mission is to deliver secure access solutions for people, devices, things, and services.


Security
Santa Clara, California, USA
25 Employees

EZMCOM is a security access provider for innovative and easy-to-use technology that can be deployed to protect users, data, and applications from credential theft, account takeover and breaches. EZMCOM is working with companies worldwide to change the way we authenticate and authorize – across mobile devices, servers, workstations within enterprise and cloud services. 30+ million users are protected with EZMCOM solutions worldwide. Our Vision is to become a global leader in online identity proofing solutions


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