Top New York Security Companies (284)

Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve complexity in the cloud age by enabling digital transformation, cloud migration, and infrastructure monitoring of our customers' entire technology stacks. Built by engineers, for engineers, Datadog is used by organizations of all sizes...

Atlassian creates teamwork solutions for high-performing teams. Our portfolio of collaboration and work management software products includes Jira, Confluence, Trello, Loom and Rovo. More than 300,000 businesses worldwide rely on Atlassian’s technology, including 80 percent of Fortune 500 companies. Our solutions support various business teams and they help organizations plan, track, and deliver their biggest ideas together.

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted...

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...

Cloudflare, Inc. (NYSE: NET) is the leading connectivity cloud company on a mission to help build a better Internet. It empowers organizations to make their employees, applications and networks faster and more secure everywhere, while reducing complexity and cost. Cloudflare’s connectivity cloud delivers the most full-featured, unified platform of cloud-native products and developer tools, so any organization can gain the...

Zscaler accelerates digital transformation so our customers can be more agile, efficient, resilient, and secure. Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.

Snyk, the leader in secure AI software development, empowers organizations to build fast and stay secure by unleashing developer productivity and reducing business risk. The company’s AI Trust Platform seamlessly integrates into developer and security workflows to accelerate secure software delivery in the AI Era. Snyk delivers trusted, actionable insights and automated remediation, enabling modern organizations to innovate without limits....

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...

Morphisec is the world leader in providing advanced security solutions for midsize to small enterprises around the globe. We simplify security and can automatically block modern attacks from the endpoint to the cloud. Unlike traditional security solutions relying on human intervention, our solutions deliver operationally simple, proactive prevention. We protect businesses around the globe with limited security resources and training...

Apiiro empowers application security and development teams from companies like BlackRock, Morgan Stanley, Rakuten, and Colgate with complete visibility and actionable context from deep code analysis and runtime intelligence they need to save time prioritizing alerts, fixing and preventing real risks across their modern applications and software supply chains, so they can deliver secure applications to the cloud. ✅ RSA Innovation...

Doyle Security Services (DSS) is a New York-headquartered security provider founded by security-industry and law-enforcement experts. It deploys security professionals nationwide through affiliates and strategic partnerships, delivering armed and unarmed protective services, reception and visitor management, executive protection, investigations and consulting, fire-safety staffing, integrated security systems, remote monitoring, and managed services for commercial, public-sector, critical-infrastructure, healthcare, education, and other facilities.

Eastern Communications Ltd. is a leading provider of mission-critical communications technology, services, and infrastructure in North America. Headquartered in New York, the company supports public safety, utilities, transportation, and federal markets by ensuring reliable connectivity for personnel in the field. With over six decades of experience, they specialize in wireless trunking, system design, and rapid-response maintenance to ensure critical communication...

Eternal Encryption. In an age of escalating cyberespionage, robust encryption protocols have never been more important. Current encryption methods rely on vulnerable and archaic technologies, which will be rendered obsolete by the rise of quantum computers and associated scientific advances. Qrypt’s encryption solution can secure an enterprise today and eliminate future risk; it is the only algorithm mathematically proven to be unbreakable,...

DGA is a security and fire systems specialist that has been protecting many of the nation's most respected businesses for over half a century, offering a full range of managed business security solutions including intrusion alarms, video surveillance, and access control.

Persona helps businesses manage KYC/AML/KYB programs, fight fraud, and build trust by automating any identity-related use case with our flexible identity infrastructure. For example, we help Branch automate their KYC process and Coursera verify learners’ identities before delivering course credentials. Beyond securely collecting and verifying user information such as PII, government IDs, and biometric selfies, our platform also provides flexible case...

Saab, Inc. is a leading defense and security company that provides world-leading products, services, and solutions to the U.S. government, industry, and commercial customers, focusing on keeping people and society safe.

GTT is a managed network and security services provider to global organizations. We design and deliver solutions that leverage advanced cloud, networking and security technologies. We complement our solutions with a suite of professional services and exceptional support teams in local markets around the world. We serve thousands of national and multinational companies with a portfolio that includes SD-WAN, security,...

Venable Blue helps organizations and individuals manage and mitigate risk in the online space, addressing issues like data access, cyber harassment, child safety, and regulatory investigations by building and operationalizing integrated programs and systems.

Arrow Security is a premier security services company providing high-quality, tailored solutions including armed and unarmed guarding, protective services, and corporate investigations. Founded in 1985, the company emphasizes personalized service and world-class safety, serving diverse sectors such as healthcare, education, retail, and critical infrastructure across multiple states, including New York, Florida, and Texas.

LIS Solutions is a woman-owned small business that provides government agencies and businesses with strategic expertise in language, intelligence, and security support services. Its mission is to safeguard people and enable opportunity through strategic, dynamic, and innovative solutions, combining industry-specific technologies with experienced language professionals to deliver effective results for both government and private sector clients.