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Top Cybersecurity Companies (829)

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Artificial Intelligence • Cloud • Internet of Things • Software • Cybersecurity • Industrial
4 Offices
100,000 Employees

Cat Digital is the digital and technology arm of Caterpillar Inc., responsible for bringing digital capabilities to our world-famous yellow iron. With over one million connected assets worldwide, our teams use data, technology, advanced analytics and AI capabilities to help our customers build a better world.


Cloud • Insurance • Professional Services • Analytics • Cybersecurity
Chicago, Illinois, USA
7,000 Employees

CNA is one of the largest U.S. commercial property and casualty insurance companies. Backed by more than 125 years of experience, CNA provides a broad range of standard and specialized insurance products and services for businesses and professionals in the U.S., Canada and Europe. As a company of allies, we understand the importance of fostering an inclusive and supportive culture for all employees. Our eight Employee Resource Groups elevate the voices of underrepresented groups and champion critical DEI initiatives in the workplace and beyond. We strive to promote an environment of inclusion and continuously work to ensure all employees feel valued and respected.


Cloud • Information Technology • Sales • Security • Cybersecurity
32 Offices
10,000 Employees

CrowdStrike has redefined security with the world’s most advanced cloud-native platform that protects and enables the people, processes and technologies that drive modern enterprise. Tested and proven, the world's largest organizations trust CrowdStrike to stop breaches with unparalleled protection against the most sophisticated cyberattacks. The CrowdStrike culture has been built upon our Core Values since the day we began. We are Fanatical About the Customer, Relentlessly Focused on Innovation and believe that our Limitless Passion drives Unlimited Potential for every CrowdStriker. As a purpose-built remote-first company, we believe cultivating a connected culture for every employee, no matter where they are in the world, is a key ingredient in building a high-performing, diverse team. We don’t have a mission statement. We’re on a mission—to stop breaches. Ready to join a mission that matters?


Healthtech • Security • Software • Cybersecurity
3 Offices
957 Employees

For over 20 years, we’ve been redefining how life- and mission-critical industries enable, control, and monitor digital identities to deliver fast access, improve security, and ensure compliance. Customer success is our DNA, which is why we’re trusted by the most prominent healthcare and enterprise organizations in 45 countries.


Big Data • Cloud • Information Technology • Security • Software • Database • Cybersecurity
3 Offices
250 Employees

Immuta helps organizations unlock value from their data by providing an integrated platform for sensitive data discovery, security and access control, and activity monitoring. All too often, data and security teams must choose between whether to block progress or leave their data completely exposed. Immuta empowers data teams to safely unlock their data so organizations can get the most value from their cloud investment. Immuta automates the discovery and classification of sensitive data, makes it simple to write and enforce data policies and apply data masking and other privacy enhancing techniques, and continuously monitors data usage for risks such as insider threats. Immuta integrates with the leading cloud data platforms, including Snowflake, Databricks, Starburst, Amazon Redshift, Google BigQuery, and Azure Synapse. With Immuta, customers can speed up data access by 100x, decrease the number of policies required by 93x, and achieve their privacy and compliance goals. Founded in 2015, Immuta is headquartered in Boston, MA, and are globally distributed with additional office locations in Columbus, Ohio and College Park, Maryland.


Cloud • Information Technology • Machine Learning • Security • Software • Cybersecurity • Data Privacy
3 Offices
1,000 Employees

Duo Security, now part of Cisco, is the leading multi-factor authentication (MFA) and secure access provider. Duo is built on the promise of doing the right thing for our customers and each other. This promise is as central to our business as the product itself. Our four guiding principles are the heart of this sensibility: Easy, Effective, Trustworthy, Enduring We’re transforming security from the ground up by solving the world’s most pressing geopolitical challenge — safe, secure information access. We engineer our business to enable our customers to easily address their ever-evolving security challenges. We believe that impactful work is rewarding work and that our team is at its best when everyone feels empowered to bring their whole self to work. We learn together by hiring for cultural contribution, not cultural fit, and recognize that diversity in background and thought are essential to building high-impact teams. We invest in growth and learning opportunities and encourage our people to never stop learning. We foster collaboration and believe in being recognized (and rewarded!) for hard work. We champion a healthy work-life balance. We’re kinder than necessary. Together we build for the future by designing simple solutions for complex problems. And that’s why we’re the most loved and trusted name in security.


Mobile • Security • Software • Cybersecurity
2 Offices
350 Employees

Keeper Security is the world's leading cybersecurity software company for securing and managing passwords and digital assets online. We were founded in 2011 and protect millions of consumers and thousands of business clients globally with our best-in-class encryption technology.


Cloud • Information Technology • Sales • Security • Software • Cybersecurity
6 Offices
3,000 Employees

We do this by embracing tenacity, passion, and collaboration to challenge what’s possible and drive extraordinary impact. Here, we’re building a dynamic workplace where everyone can have the career experience of a lifetime. We challenge ourselves to grow to our full potential. We learn from our missteps and celebrate our victories. We come to work every day to push boundaries in cybersecurity and keep our 11,000+ global customers ahead of whatever’s next.


Cloud • Security • Software • Cybersecurity
Fully Remote
400 Employees

Red Canary is the leading security ally enabling every organization to make its greatest impact without fear of cyber-attack. The company provides outcome-focused solutions for security operations teams, who rely on Red Canary to analyze and respond to endpoint telemetry, manage alerts across the network, and provide cloud environment runtime threat detection. With Red Canary, security teams can make a measurable improvement to security operations within minutes.


Artificial Intelligence • Cloud • Sales • Security • Software • Cybersecurity • Data Privacy
Austin, Texas, USA
2,461 Employees

SailPoint is the leader in identity security for the cloud enterprise. Our identity security solutions secure and enable thousands of companies worldwide, giving our customers unmatched visibility into the entirety of their digital workforce, ensuring workers have the right access to do their job – no more, no less.


AdTech • Cloud • Information Technology • Machine Learning • Security • Software • Cybersecurity
3 Offices
548 Employees

We stop bot attacks. Today’s sophisticated bots impersonate human behavior to evade detection technologies. To defeat today's bots, we use a unique multilayered approach that enables us to verify the humanity of digital interactions with unmatched speed and accuracy across Applications, Performance Marketing, and Advertising use cases.


Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote
40 Employees

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 not possible.


Artificial Intelligence • Cloud • Information Technology • Legal Tech • Consulting • Cybersecurity • Data Privacy
2 Offices
6 Employees

At Framework Security, we take a proactive approach to cybersecurity, working with organizations to identify potential vulnerabilities and implementing measures to prevent attacks before they happen. In the event of a security incident, we offer rapid response services to minimize damage and get businesses back up and running as quickly as possible. Our services include cybersecurity framework assessments, penetration testing, virtual CISO services, incident response, and more. We also offer ongoing consultation and support to ensure our client's security postures remain strong over time. Our top priority is protecting our clients assets, bottom lines, and reputations, so they can focus on growing their businesses with confidence. Visit us at www.frameworksec.com to learn more.


Information Technology • Security • Cybersecurity
7 Offices
3,300 Employees

Cloudflare, Inc. is on a mission to help build a better Internet. Cloudflare’s suite of products protect and accelerate any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare have all web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was awarded by Reuters Events for Global Responsible Business in 2020, named to Fast Company's Most Innovative Companies in 2021, and ranked among Newsweek's Top 100 Most Loved Workplaces in 2022.


Enterprise Web • HR Tech • Information Technology • Software • Cybersecurity
Boston, Massachusetts, USA
315 Employees

Immersive Labs is the leader in people-centric cyber resilience. We help organizations continuously assess, build, and prove their cyber workforce resilience for teams across the entire organization, from front-line cybersecurity and development teams to Board-level executives. We provide realistic simulations and hands-on cybersecurity labs to evaluate individual and team capabilities and decision-making against the latest threats. Organizations can now prove their cyber resilience by measuring their readiness compared to industry benchmarks, building team capabilities, and demonstrating risk reduction and compliance with data-backed evidence. Immersive Labs is trusted by the world’s largest organizations and governments, including Citi, Pfizer, Daimler, Humana, Atos, T. Rowe Price, and the UK National Health Service. We are backed by Goldman Sachs Asset Management, Summit Partners, Insight Partners, Citi Ventures, and Menlo Ventures.


Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
12 Offices
20,000 Employees

Motorola Solutions is solving for safer. We build and connect technologies to help protect people, property and places. Our solutions enable the collaboration between public safety agencies and enterprises that’s critical for a proactive approach to safety and security. Learn more about how we’re solving for safer communities, safer schools, safer hospitals, safer businesses – safer everywhere.


Cybersecurity
Fully Remote
130 Employees

Deepening the Science of Security Founded in 2012 by 3 expert hackers with no investment capital, Trail of Bits is the premier place for security experts to boldly advance security and address technology’s newest and most challenging risks. It has helped secure some of the world's most targeted organizations and devices. Our combination of novel research with practical solutions reduces the security risks that our clients face from emerging technologies. Our work helps drive the security industry and the public understanding of the technology underlying our world. Cybersecurity preparedness is a moving target. Companies like ours are the tip of the spear in the fight against attackers. Our research-based and custom-engineering approach ensures that our client’s capabilities are at the forefront of what’s available. For companies and technologies that live and die by their security, a proactive, tailored approach is required to keep one step ahead of attackers. Democratizing security information is essential. As part of our business, we provide ongoing informational support through blogs, whitepapers, newsletters, meetups, and open-source tools. The more the community understands security, the more they’ll understand why a company like ours is so unique and valuable.


Big Data • Information Technology • Legal Tech • Software • Cybersecurity
Fully Remote
105 Employees

Privacy is messy. And complicated. Organizations today rely on dozens of inter-connected data platforms-- SaaS apps, data lakes, and hosted databases -- making it difficult to know where all of a single person's data could be. But with the right solution, it is possible to make sense of privacy, and turn it into an advantage to make your company standout. Our platform eliminates complicated, manual and time-consuming processes associated with emerging privacy laws. We find and untangle the terabytes of data companies have, makes sense of it, and organize it into an easy-to-use privacy program. DataGrail automates data subject requests, performs unified preference management and ensures accurate data discovery, which is foundational to any privacy program. DataGrail takes a deeply integrated approach, and we designed our platform around hundreds of pre-built connectors with the most popular business systems, making it seamless for an organization to build a quality data foundation for their privacy program.


Cloud • Machine Learning • Security • Software • Cybersecurity
Fully Remote
781 Employees

Telesign provides continuous trust to leading global enterprises by connecting, protecting, and defending their digital identities. Telesign verifies over five billion unique phone numbers a month, representing half of the world’s mobile users, and provides critical insight into the remaining billions. The company’s powerful AI and extensive data science deliver identity with a unique combination of speed, accuracy, and global reach. Telesign solutions prevent fraud, secure communications, and enable the digital economy by allowing companies and customers to engage with confidence.


Cloud • eCommerce • Information Technology • Security • Software • Cybersecurity • Data Privacy
Fully Remote
615 Employees

ID.me simplifies how individuals prove and share their identity online. The ID.me secure digital identity network has over 100 million members with over 70,000 individuals joining daily, as well as partnerships with 31 states, multiple federal agencies, and over 500 name brand retailers. The company provides identity proofing, authentication and group affiliation verification for organizations across sectors. The company's technology meets the highest federal standards and is approved as a NIST 800-63-3 IAL2 / AAL2 conformant credential service provider by the Kantara Initiative. ID.me is the only provider with video chat and in-person verification, increasing access and equity. The team is committed to "No Identity Left Behind" to enable all people to have a secure digital identity. Our Mission is to make the world a more trusted place by delivering the highest level of security with the least amount of friction at the lowest possible cost.