Explore Top Tech Companies
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Perks

DEI

Tech Stack

Top Tech Companies (1,328)

Security
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
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
4 Employees

The Commercial Appeal is a newspaper that produces a host of specialized coverage.


Security
86 Employees

enSilo protects businesses around the world from data breaches and disruption caused by cyber attacks. The enSilo Endpoint Security Platform comprehensively secures endpoints in real-time pre- and post-infection without alert fatigue, excessive dwell time or breach anxiety while also containing incident response costs by orchestrating automated detection, prevention and incident response actions against advanced malware.


Security
155 Employees

Based in Redwood City, California, Synack is a security company revolutionizing how enterprises view cybersecurity: through a hacker’s eyes. Synack’s private, managed hacker-powered security solution arms clients with hundreds of the world's most skilled, highly vetted ethical hackers who provide a truly adversarial perspective to clients’ IT environments.


Security
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
33 Employees

Wynyard ACA is a market leader in high consequence crime fighting and security software, used by law enforcement and national security agencies, critical infrastructure operations and major corporations. Its advanced crime analytics platform helps solve growing big data and security problems including organised and transnational crime, new generation extremism and high consequence cyber crime.


Security
10 Employees

Optiform delivers forms processing solutions that enhances business productivity by automating forms and document-based business processes.


Security
10 Employees

Perceivant provides evidenced-based content, assessment, and real-time analytics that empower individuals and organizations.


Security
22 Employees

StealthMail makes your emails secure and invisible to email relays, hackers, or Public Internet threats - making email relationships with clients a trusted one via StealthMail’s best-in-class Secure Email Channel. Moreover, StealthMail gives you full and exclusive control over your encryption keys, data, and access rights - so that your email communication is fully protected. To start using StealthMail no integration is needed. There are no risks for existing IT infrastructure. The whole deployment takes less than 4 hours. Users get Outlook Add-Ins and the server is deployed to Microsoft’s Azure Cloud.


Security
68 Employees

Ensighten is a global leader in data security, governance and omni-channel data management. With Ensighten, organizations can easily assess privacy risk and stop unauthorized leakage or theft of data and comply with CCPA, GDPR and other data privacy regulations – all through implementing a single line of code. Ensighten's MarSec™ platform provides governance, compliance, detection, auditing, workflow, and change management tools for your website and marketing technologies. Ensighten is transforming the way enterprises collect, own and act on their customer data across all marketing channels and devices and protects some of the largest brands in the world. www.ensighten.com


Security
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 architecture scales quickly to extend an organization’s reach across its entire ecosystem. Resilient Network Systems has customers in the U.S. Government, law enforcement and healthcare, and is a privately held, venture-backed company based in San Francisco. Visit us at www.Resilient-Networks.com


Security
300 Employees

Anomali® detects adversaries and tells you who they are. Organizations rely on the Anomali Threat Platform to detect threats, understand adversaries, and respond effectively. Anomali arms security teams with machine learning optimized threat intelligence and identifies hidden threats targeting their environments. The platform enables organizations to collaborate and share threat information among trusted communities and is the most widely adopted platform for ISACs and leading enterprises worldwide.


Security
21 Employees

WireX is an innovative network intelligence and forensics company that is changing the way businesses resolve cyber-attacks. The company was founded in 2010 to deliver cutting-edge security forensics systems for intelligence agencies across the globe. Today, leading enterprises choose WireX as a key component in their forensics infrastructure to accelerate incident response, mitigate data theft and simplify responding to the magnitude of security alerts they must action every day. WireX's mission is to deliver the best forensics experience for the enterprise with the greatest amount of context and history to make security investigations easy. The company is headed by seasoned security experts and enterprise IT veterans from IDF/8200, Nice Systems, Secure Islands, McAfee, and Check Point Software Technologies, The company is financially-backed by Magma Venture Partners, Vertex Venture Capital, Entrée Ventures, Mickey Boodaei, Rakesh Loonkar and Idan Plotnik.


Security
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
409 Employees

Lookout is a cybersecurity company for the post-perimeter, cloud-first, mobile-first world. Powered by the largest dataset of mobile code in existence, the Lookout Security Cloud provides visibility into the entire spectrum of mobile risk. Lookout is trusted by hundreds of millions of individual users, enterprises and government agencies and partners such as AT&T, Verizon, Vodafone, Microsoft, Apple and others. Headquartered in San Francisco, Lookout has offices in Amsterdam, Boston, London, Sydney, Tokyo, Toronto and Washington, D.C.


Security
14 Employees

Developer-oriented security platform, helping small and large companies protect their software from malicious activity


Security
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
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
54 Employees

Dedrone is the market and technology leader in airspace security. The Dedrone platform combines hardware sensors and machine-learning software, providing early warning, classification of, and mitigation against all drone threats. Dedrone was founded in 2014 by serial entrepreneurs Joerg Lamprecht, Rene Seeber, and Dr. Ingo Seebach, and is backed by investors including Felicis Ventures, Menlo Ventures, and John Chambers, Chairman Emeritus of Cisco Systems and founder of JC2 Ventures. Dedrone is headquartered in San Francisco with offices in Kassel, Germany and Sterling, VA.