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Top Security Companies (2,681)

Cyfrin
Blockchain • Fintech • Security • Software • Cybersecurity • NFT • Web3
Boston
20 Employees
10 Benefits
Helping secure the world's biggest protocols

Cyfrin brings world-class smart contract security audits, tools, and education to hundreds of thousands of users, partners, and blockchain protocols. Home to some of the best smart contract security researchers in the market— professionals at Cyfrin come from backgrounds like Chainlink, Alchemy, Aragon, WorldCoin, Microsoft, and Google. We help secure some of the top protocols and organizations in DeFi, combining top...

Cyfrin
Armor
Information Technology • Security
Richardson
144 Employees
34 Benefits

Armor is a global leader in cloud-native managed detection and response. As a trusted partner to more than 1,500 firms in over 40 countries, Armor offers cybersecurity and compliance consulting, professional services, and managed services. Armor’s industry-leading experts leverage non-proprietary frameworks and a 24/7/365 SOC to help organizations tackle the complexities of cybersecurity and compliance at a cloud-scale. Gartner has...

Armor
Mission Support and Test Services, LLC
Professional Services • Security • Energy • Defense
United States
1,355 Employees

Mission Support and Test Services, LLC manages and operates the Nevada National Security Site (NNSS) for the U.S. National Nuclear Security Administration. The company ensures the security of the United States and its allies by supporting the stewardship of the nuclear deterrent, providing emergency response capabilities and training, and contributing to nonproliferation and arms control initiatives through high-hazard experimentation and...

Mission Support and Test Services, LLC
Mantis Security Corporation
Information Technology • Security • Cybersecurity • Automation
Reston
15 Employees

Mantis Security provides purpose-built cybersecurity solutions that safeguard some of the nation's most sensitive information assets. Our security consultants work with data owners and system developers to provide modern security approaches in software systems architectures and security engineering while maintaining the traditional cornerstone of information assurance. Our solutions balance security and functionality objectives to ensure that your sensitive data remains...

Mantis Security Corporation
AB Security Services Inc.
United States

AB Security Services Inc. provides security solutions to essential infrastructures, including ports, buildings, energy, water, transport, and communication, offering comprehensive protection for facilities and staff.

AB Security Services Inc.
Evolve Security
Chicago
69 Employees

Evolve Security is a technical cybersecurity services firm headquartered in Chicago, IL. We are dedicated to improving our client’s security posture by providing continuous penetration testing, training services, and talent solutions. In addition to our cybersecurity service offerings, Evolve Security offers cybersecurity training through “Evolve Academy” and delivers the #1 cybersecurity bootcamp in the world. We are passionate about directly...

Evolve Security
Acuushield
Information Technology • Security • Software
Atlanta

Accushield offers a cybersecurity software.

Acuushield
Transcend Security Solutions
Security • Cybersecurity
Phoenix
50 Employees

Transcend is a relationship-based full-service B2B security provider uniformed guarding services, alarm & incident response services.

Transcend Security Solutions
Ensighten
Security • Software
Menlo Park
48 Employees

Ensighten is the global leader in website client-side data governance and security, enabling next-generation data privacy and protection. With Ensighten’s technology, organizations can assess their security and privacy risk and stop unauthorized leakage or theft of data, as well as comply with the CCPA, GDPR and other data privacy regulations. Ensighten’s Platform protects some of the world’s largest brands.

Ensighten
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City of Thornton
Information Technology • Professional Services • Security • Software • Analytics
Thornton
1,000 Employees
2 Benefits
IT software developers, hardware support technicians, managers aka "Engineers", and cover all of the cities bases!

We serve the residents of Thornton 365 days a year through our various divisions. Working in IT is crucial to our overall success in providing updated, secure, seamless services.

City of Thornton
Vinsula
Security
Seattle
2 Employees

Vínsula, Inc. is a Seattle, WA based software development company that specializes in intrusion detection and cyber-threat security solutions.

Vinsula
PNMC
Cloud • Security
Salt Lake City
10 Employees

PNMC offers IT infrastructure management services like servers, VoIP, monitoring, cloud computing, networking, security & end-user devices.

PNMC
ANAM Technologies Ltd
Information Technology • Mobile • Security • Software • Consulting
2 Offices
43 Employees

Telco Core Products & Services for Mobile Operators seeking to Secure & Monetise their Network

ANAM Technologies Ltd
IOFirm
Cloud • Information Technology • Security
Eden Prairie
2 Employees

IOFirm specializes in a secure data service platform that focuses on cloud storage and computing, data security and hardware integration.

IOFirm
Element Payment Services
Phoenix
61 Employees

Element Payment Services provides integrated PCI DSS compliant payment processing solutions for software developers and merchants.

Element Payment Services
Phiston Technologies
Hardware • Security
Miami
7 Employees

Phiston Technologies, Inc. is a USA based technology research and development company dedicated to data destruction, Hard Drive Destroyer.

Phiston Technologies
SpyCloud
Big Data • Information Technology • Security • Software
Austin
96 Employees
27 Benefits
SpyCloud is on a mission to keep companies and consumers safe from account takeover and online fraud

SpyCloud is the leader in account takeover (ATO) prevention, protecting billions of consumer and employee accounts either directly or through product integrations. Our award-winning solutions proactively defeat fraud attempts and disrupt the criminals' ability to profit from stolen information.

SpyCloud
CloudFirst
Cloud • Information Technology • Security • Consulting
United States
66 Employees

CloudFirst is an enterprise-class cloud hosting and managed services provider specializing in secure infrastructure, data protection, disaster recovery as a service, and managed security for mission-critical workloads. The company helps organizations modernize their IT infrastructure, minimize operational risk, and ensure always-on operations, with specific expertise in supporting IBM Power systems and hybrid cloud environments to ensure business continuity.

CloudFirst
Solerity
Cloud • Information Technology • Security • Software • Analytics
3 Offices
201 Employees
20 Benefits

Since 1991, Solerity, Inc. has been providing reliable, cost-effective solutions to meet our clients’ goals and objectives in the core areas of: •Systems & Software Engineering •Data Analytics & High Performance Computing •Cyber Security & Cloud Mission Support •Acquisition, Financial Management, & Program Support Solerity has a strong and diverse Government and commercial client base with key customer relationships with...

Solerity
ClearSale
eCommerce • Information Technology • Security • Software
2 Offices
1,568 Employees
2 Benefits

ClearSale is a fraud management and chargeback protection services company founded in Brazil in 2001. It specializes in advanced fraud prevention and risk management solutions, vital for telecommunications and card issuing sectors, offering complete eCommerce fraud protection.

ClearSale

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