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Top San Diego, CA Security Companies (85)

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Security • Software • Cybersecurity • Automation
Fully Remote
423 Employees

Trust, Automated. Drata automates your compliance journey from start to audit-read and beyond and provides support from the security and compliance experts who built it. The company is backed by ICONIQ Growth, Alkeon Capital, Salesforce Ventures, GGV Capital, Cowboy Ventures, Leaders Fund, Okta Ventures, SVCI, SV Angel, and many key industry leaders.


Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
17 Offices
35,000 Employees

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 and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work, is rooted in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. It's where purpose connects.


Aerospace • Payments • Security • Transportation • Cybersecurity
7 Offices
6,000 Employees

Cubic Corporation (Cubic) is an international provider of systems and solutions that address the mass transit and global defense markets.


Internet of Things • Security
3 Offices
119 Employees

HYPR is the leader in Passwordless Multi-factor Authentication (MFA). We protect workforce and customer identities with the highest level of assurance while enhancing the end users’ experience. Our approach shifts the economics of attack and risk in the enterprises' favor by replacing password-based MFA with Passwordless MFA. With HYPR, customers can finally enable cross-platform desktop MFA, stop phishing, and reduce fraud associated with weak or stolen passwords. Welcome to The Passwordless Company®. It’s time for Identity Access Assurance (IAA).


Mobile • Security • Software • Cryptocurrency
San Diego, California, USA
30 Employees

Edge provides the security platform that allows developers to build secure apps.


Information Technology • Security
San Diego, California, USA
45 Employees

RSI Security is a cybersecurity-focused technology company that helps private and public sector organizations in highly regulated industries effectively manage risk. RSI Security provides cyber engineering, assessment, advisory services, and technical testing to amp up clients' security posture while mitigating business risk. We have experts for every cybersecurity and compliance need– PCIDSS, CMMC and NIST, MSSP, IT Security, HITRUST, HIPAA / HITECH, CCPA, GDPR, threat detection, security awareness training, and much more. Our team members come from diverse backgrounds and specialties. Our team members include published authors, open-source developers, industry researchers, and conference presenters. For more information, visit rsisecurity.com


Security
San Diego, California, USA
67 Employees

King Technologies, Inc. is on the front lines of local and wide area network computing technology. We provide solutions to meet specific corporate and government requirements with commercial off-the-shelf solutions tailored to each network. We specialize in implementing, maintaining and managing wide and local area networks in the government environment. We provide expert service and experience in designing, testing, implementing, maintaining, and servicing Wide and Local Area Networks, as well as integrating essential operational technology on networks around the world, ashore and afloat. Our staff has the essential knowledge of all aspects of hardware, software, and networking protocols, making us your go-to source for software integration, troubleshooting, service and on-the-job training. King’s leadership and technical teams are dedicated to providing world-class network service to the government and commercial enterprises. King understands both the nature of a competitive environment and the pressure for companies, with networks of all sizes, to seek out better, more cost-effective solutions. To that end, we offer expertise in five key service areas: ~System Administration ~Design, Engineering and Testing ~Installation and Maintenance ~Training ~Security Our field personnel are ready to travel to domestic, foreign, and on-sea sites. All of our technicians and engineers maintain certifications qualifying them as Information Assurance Technicians, as required by the Department of Defense.


Security • Software
San Diego, California, USA
1,800 Employees

Kratos develops transformative, affordable technology, platforms, and systems for U.S. National Security related customers, allies, and commercial enterprises.


Security • Analytics • Cybersecurity
3 Offices
106 Employees

G2 Ops is a preferred provider of analytical and innovative solutions in the following areas: - Model-Based Systems Engineering - Cybersecurity Requirements, Analysis, and Threat Assessment - Cybersecurity Consulting Strategic vision: G2 Ops helps companies stay ahead of cyber crime and IT threats by identifying and measuring weaknesses before incidents occur, then providing remediation priorities based on individual business and financial risk thresholds.


Digital Media • Security • Software
San Diego, California, USA
11 Employees

EvoStream is a global software development company and leading innovator in media server technology


Healthtech • Security • Software
San Diego, California, USA
35 Employees

FaceTec’s ZoOm is a has developed the world’s most advanced 3D selfie face authentication for mobile devices.


Information Technology • Security • Software • Biotech
San Diego, California, USA
67 Employees

ImageWare Systems develops identity management solutions providing biometric, secure credential and law enforcement technologies.


Mobile • Security
San Diego, California, USA
16 Employees

Ram Laboratories offers cyber security, application security, mobile devices and networks solutions for defense sector.


Cloud • Machine Learning • Security
San Diego, California, USA
65 Employees

Cybersecurity - Managed Detection & Response/MSSP


Information Technology • Security • Software
San Diego, California, USA
502 Employees

Trackforce is the leading SaaS solution to manage security activities


Mobile • Security • Software
San Diego, California, USA

Undaunted Studios is a brand and product development firm. We create innovative products and brands.


Security
San Diego, California, USA
12 Employees

Science gateways are collections of tools, services, and apps


Security
San Diego, California, USA


Mobile • Security • Software
2 Offices
32 Employees

We build companies that simplify, personalize and protect. Since 2013, our companies have shipped apps on more than 200 million devices. We are a dynamic, independent tech company headquartered in San Diego. We’re profitable, reach millions of people, and continuously explore new ideas.


Information Technology • Security • Software
San Diego, California, USA
37 Employees

Trabus Technologies provides information technology services to public and private companies.