Directory · US
Computer and Network Security in United States
A register of firms and the professionals working at them in the Computer and Network Security sector based in United States. Browse the public index, then filter or export on Kipplo.
Companies
8.7K on file
Wildcard Corp
Wildcard Corp. serves businesses by providing solutions, developing and maintaining web applications, and keeping information secure, including Certification and Accreditation including PCI DSS Audits. We can help you navigate your security compliancy needs. We provide support of all technologies from private Clouds and Data Centers, to Content Management Systems. We cover all IT requirements for your business including enterprise, SMB, disaster recovery, network administration, day-to-day support & more. We pride ourselves in providing the best customized support for any organization. Our very own custom web development platform called CastleCMS pairs extreme reliability with such high security that Federal government departments trust their websites to our technology. We have provided security assessments and technology services for a variety of organizations from public service departments and municipalities to corporate enterprise and small businesses.We provide custom solutions to fit any organization's exact needs. We believe security shouldn't be an option. That's why we created CastleCMS, GovSurvey.us, Crowdspire.org, and Coeus.Cloud, open source software platforms created with high security and customization in mind. Our platforms can be developed to fit your needs and is not subjugated by restrictive licensing so you can freely choose who manages your platform or even manage it yourself. Though small, we believe in supporting our local community and take pride in our unique company culture. Want to learn more about us? Check out our company about page at wildcardcorp.com/about-us
11 to 50 staff
Wiz
Organizations of all sizes and industries use Wiz to rapidly identify and remove the most critical risks in AWS, Azure, GCP, OCI, Alibaba Cloud and Kubernetes so they can build faster and more securely.
501 to 1000 staff
Wmc Global
In 2006, while running a mobile content marketing company, our founders saw a problem with the way their competitors were doing business−automatically registering customers to underhanded content subscription packages that were nearly impossible to cancel. An idea formed.What if customers could be assured that their mobile purchases were protected rather than exploited? What if carriers never received complaints? And the first iteration of WMC Global was born. We quickly began working with major US carriers to deliver PSMS Industry Monitor, an industry-changing market compliance system that identified the need for clear oversight and risk reduction in mobile purchasing. We realized very quickly that if the US was having problems with mobile messaging, so too were other mature markets and over the next 5 years, opened offices in London, Sydney, Singapore, and Kuala Lumpur. In 2015, we launched Market Monitor, our newest iteration of the PSMS industry monitoring tool, and a year later, on the hunt for a richer data set, we launched SpamResponse. Thanks to our work in compliance as well as advances in technology, we began to see new kinds of messaging coming through old channels. Phishing links were more commonplace, calls to care skyrocketed, and the integrity of messaging as a trusted channel was once again called into question. We decided that the only way to stop the marketplace from reverting was to offer a complete consumer protection suite, from pre- to post-campaign. Our Automatic Takedown services, Threat Detect, RISQ Score, and PhishFeed soon followed. WMC Global now operates well beyond the mobile sphere, deploying customer and brand protection solutions that encompass all market verticals and digital service sectors that fall prey to scams. Our cybersecurity products are now the most sought after in our suite, and we are excited to grow our customer protection services in this direction.
11 to 50 staff
Xage Security
Xage is a global leader in zero trust access and protection on a mission to pioneer a secure tomorrow. Control access and prevent attacks in the cloud, in the data center, at the remote operational edge anywhere on Earth, and even in orbit with the Xage Fabric Platform. Xage is easy to manage and can be deployed in a day, giving users easy and secure access to the assets they need from anywhere, while preventing advanced adversaries and insider threats at every stage of the attack chain. Learn why organizations like the U.S. Space Force, PETRONAS, and Kinder Morgan choose Xage at xage.com.
51 to 200 staff
Zecurion
Established in 2001, Zecurion has emerged as a worldwide authority in IT security solutions, safeguarding the interests of more than corporate clients spanning across 70+ countries. Renowned for its innovative prowess, including patented technologies, Zecurion delivers state-of-the-art products such as Zecurion Next Generation Data Loss Prevention, Zecurion Data-Centric Audit and Protection and Zecurion Secure Web Gateway. With accolades from industry leaders like Gartner and IDC, Zecurion remains at the forefront of the industry, consistently evolving to offer rapid deployment and cutting-edge solutions aimed at mitigating insider threats.
51 to 200 staff
Zentera Systems
ABOUT US At Zentera, we are redefining cybersecurity with our innovative solutions designed to keep your business applications safe and operational, even in the event of a network compromise. Our patented Cyber Overlay technology virtually isolates critical assets, devices, and data, ensuring they are visible only to trusted users and servers. This proactive approach minimizes business risk without compromising productivity. OUR SOLUTION We offer a comprehensive cybersecurity solution that goes beyond traditional single-function Zero Trust products. Our platform integrates micro-segmentation with packet-level access controls based on user, device, and application identity. This robust combination provides unparalleled protection against insider threats, ransomware, and data leaks, eliminating the limitations and heavy lift associated with conventional security or firewall solutions. WHY CHOOSE US HOLISTIC PROTECTION: Our solution covers both on-prem and cloud workloads, providing seamless security across your entire infrastructure. RAPID DEPLOYMENT: Set up in minutes with a user-friendly interface that ensures ease of maintenance. ADVANCED SECURITY: Benefit from integrated micro-segmentation and packet-level controls for superior defense against cyber threats. OPERATIONAL CONTINUITY: Maintain productivity and operational efficiency, even under network threat conditions. Join us in transforming cybersecurity. Protect your critical assets with Zentera’s cutting-edge technology and keep your business running smoothly. For more information, visit our website or contact us directly. Follow us for updates on our latest innovations and cybersecurity insights.
11 to 50 staff
8-Bit Int
Cyber security consulting firm providing consulting services to government and industry partners. We provide custom software services to solve unique challenges in a highly specialized arena. 8-Bit Int is for self-motivated individuals who are mission driven and have the ability to work independently.
51 to 200 staff
9thnetworks Inc
9th Networks, Inc. is a New HAMPSHIRE based,with an offshore site located in Hyderabad, India. Dynamically growing firm Information Technology Consulting and Professional Services firm that offers varied technical IT Services across Business verticals namely Banking,Finance, HealthCare & Pharma,Insurance, Retail, Telecom, Technology and Supply Chain. With over man-months of consolidated experience, delivering varied IT Services consistently on-time, with quality and within budget to its Fortune clients for the past 5 years. At 9th Networks, our Clients and Consultants are the focus of all our efforts in terms of quality time and exceptional service. To ensure those results, we follow a set of rigorous and disciplined processes for identifying, qualifying and nurturing both our engagements with our Clients and maintain team of experienced, professional Associates to bring Win-Win results for both. 9th Networks has professionally undergone an amazing transformation from a modest consulting practice to a full-fledged business solution firm since inception. Within the past 5 years, 9th Networks has made significant investments to enhance its overall capabilities. We have invested in new infrastructure initiatives, more than doubling our facility, resources and business. We have expanded our business viability capabilities, business development, technical teams and made sizable investments in hardware, software and training resources. We believe these strengths and attitudes will create mutual understanding, communications and trust that successful long- term business relationships naturally demands.
11 to 50 staff
Acreto
Acreto is a single, simple platform that connects and protects organizations' entire hybrid infrastructure(s) from-the-cloud. It delivers robust end-to-end, zero-trust security that Cyber Insurance carriers count on. One security. One provider. The ultimate simplicity.
11 to 50 staff
Action1
Action1 is an autonomous endpoint management platform trusted by many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes—it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party patching with peer-to-peer patch distribution and real-time vulnerability assessment without needing a VPN, it eliminates routine labor, preempts ransomware and security risks, and protects the digital employee experience. In 2025, Action1 was recognized by Inc. as the fastest-growing private software company in America. The company is founder-led by Alex Vovk and Mike Walters, American entrepreneurs who previously founded Netwrix, a multi-billion-dollar cybersecurity company.
51 to 200 staff
Alamo City Engineering Services, Inc
Welcome to ACES, where Integrity First drives our mission, and your success becomes our guiding principle. Imagine a partner that not only understands the complexities of IT, OT, ERP, and Cybersecurity but also delivers award-winning solutions with unparalleled dedication. That's ACES. Founded in 2001, we're a Service-Disabled Veteran-Owned company with a Top-Secret clearance, uniquely positioned to tackle your most critical challenges. Why choose ACES? Integrity First: Our core value,"Integrity First," ensures transparency, accountability, and unwavering commitment to your mission. Proven Track Record: We've spearheaded successful programs for the Executive Office of the President, the Office of the Secretary of Defense, the USMC, and the Army, even in challenging combat environments. We deliver results, not just promises. Notably, we have a strong working relationship with the DISA C2C PMO, demonstrating our deep expertise in this critical area. Expertise You Can Trust: Our team, equipped with Certified Project Officer credentials and deep technical knowledge, excels in designing and implementing customized solutions. We pioneered the OSD’s Comply-to-Connect solution and the USMC’s NACCR RMF ATO package, demonstrating our leadership in cybersecurity. Strategic Partnership: We go beyond service delivery; we forge lasting partnerships. Our "four pillar" approach—Strategic Planning, Execution, Linkages, and Collaboration—ensures alignment and success. Innovation at the Forefront: We embrace cutting-edge technologies like automation, cloud integration, and AI, empowering you to adapt and thrive. Veteran Dedication: We bring a unique understanding of service, dedication, and the importance of getting the job done right. Ready to transform your operations? From implementing complex systems for the DLA to driving core DoD cybersecurity initiatives, ACES delivers excellence. We're ready to exceed your expectations and help you achieve your mission objectives.
11 to 50 staff
Anjuna Security
Anjuna created the first Universal Confidential Computing Platform to run applications in any cloud with complete data security and privacy. Anjuna Seaglass isolates workloads in a hardware-assisted environment that intrinsically secures data in every state to create a zero trust environment for code and data. Anjuna Seaglass empowers enterprises to directly control application-level trust policies, ensuring that only trusted code can access sensitive data. Anjuna works with enterprises around the globe in industries such as financial services, government, and blockchain.
11 to 50 staff
Apexa Iq
Clean asset data for better decisions and a provable reduction of risk. ApexaiQ® is a SaaS-based, agentless, and continuous asset assurance platform that empowers you with the confidence to make better data-driven decisions and take automated action to reduce your risk. The ApexaiQ® platform provides near real-time asset data for better reporting and a provable reduction of risk. Apexa’s asset data is deduplicated, prioritized, and enriched to include obsolescence, warranty, vulnerability, and compliance information in a single dashboard measured with your ApexaiQ® risk score. Let's connect: https://instagram.com/apexaiq https://twitter.com/apexaiq Website: Schedule a Demo:
51 to 200 staff
Arista Security
Arista’s suite of security solutions helps customers accelerate their journey toward zero-trust maturity. Based on the CISA Zero Trust Maturity Model, Arista supports all the key functions CISA recommends for the network: network segmentation, network traffic management, traffic encryption, and network resilience, along with controls for visibility and analytics, automation and orchestration, and governance. Arista Security (formerly Awake Security) provides an advanced network detection and response solution that delivers answers, not alerts. By combining artificial intelligence with human expertise, the solutions hunt for insider and external attacker behaviors while providing autonomous triage and response with full forensics across traditional, IoT, and cloud networks. Arista Security platform delivers continuous diagnostics for the entire enterprise threat landscape, processes countless points of data, senses abnormalities or threats, and reacts if necessary—all in a matter of seconds. The Arista security solution stands out from traditional security because it is designed to mimic the human brain. It recognizes malicious intent and learns over time, giving defenders greater visibility and insight into what threats exist and how to respond to them.
1001 to 5000 staff
Atlantic Data Security, Llc
Atlantic Data Security provides our clients with the security solutions and services needed to best mitigate risk and maintain a healthy security posture. With the objective of being a trusted security advisor, we take the time to understand the unique needs and goals of our clients and then overcome the challenges in our collective way. Some of the more common challenges we see today are shortages of resources along with the difficulty in keeping up with the rapidly changing threat landscape.
51 to 200 staff
Avint
Your Vision Achieved. Avint delivers transformational cybersecurity solutions that help both commercial and government entities achieve mission success. We understand the ever-evolving cyber threat landscape our nation faces. It is our mission to help federal and defense agencies, the intelligence community and commercial organizations alike to transform their security posture and, ultimately, defeat our adversaries. We optimize clients’ security investments by applying a holistic strategy that encompasses cyber and physical security governance, engineering, operations, compliance and management. Together, we build innovative and intuitive solutions that allow our clients to secure their assets with confidence. Avint harnesses the expertise of world-class cyber and physical security leaders, technologists and innovators who share a passion for understanding what’s needed and what’s possible. Our team has provided advanced cybersecurity solutions within a wide range of technology environments across the country and around the world – and our continued success has earned us a reputation for being a trusted partner you can count on. Avint was founded by CEO Marcie Nagel, a recognized national cybersecurity expert, U.S. Air Force and FBI veteran, and formal principal of the Continuous Diagnostics and Mitigation division of Booz Allen Hamilton. Learn more at avintllc.com.
51 to 200 staff
Balbix
Balbix enables enterprises to reduce cyber risk faster and prove the impact in business terms. Our platform unifies data from 150+ security and IT systems into a real-time view of cyber assets and exposures. With Balbix, CISOs and VM leaders can-Automate asset inventory across cloud, on-prem, and hybrid environments -Continuously prioritize exposures by exploitability, blast radius, and business impact -Quantify cyber risk in dollars to engage boards, insurers, and regulators with confidence -Leverage BIX, the GenAI security assistant, to get instant, evidence-backed answers to board, executive, and auditor questions The result: less time chasing noise, faster remediation of what truly matters, and clear proof of ROI for cybersecurity investments. A growing number of global companies rely on Balbix as the brain of their cybersecurity programs, driving automated workflows, accelerated risk reduction, and stronger board alignment. Recognized by leading analysts and business media as a top innovator in exposure management and cyber risk quantification.
51 to 200 staff
Bibbeo Ltd
Bibbeo is a nationally recognized technology solutions provider. We are able to handle service and installations across the US. The primary goal of Bibbeo is to provide clients with satisfying cost effective cash management solutions. Bibbeo works with clients to provide hardware procurement, installation services, and project management nation wide. We have qualified, hand trained technicians out in the field that offer years of experience dealing with IT related issues. Bibbeo has motivated and talented technicians that consistently deliver high quality work that continually satisfy our customers’ needs. Everyone from the owners to the office manager still do installs to better assist the technicians in the field and have a better understanding when talking to clients. If there is something that goes wrong in a store, everyone in the business can brainstorm on ideas in order to fix any problem that may arise. Our company, management, and technicians all focus on providing clients with a high quality job and excellent customer service.
51 to 200 staff
Blue Glacier Management Group Inc
Established in 2003, Blue Glacier Management Group Inc.(Blue Glacier) is a customer-focus Cyber Security, Information Technology, and Systems Engineering company with a niche in cyber and national security operations. A Service-Disabled Veteran Owned Small Business (SDVOSB) with big business expertise - BGM Group makes an excellent partner for any large business as our employees bring more than 20 years of experience developing and managing cyber operations and security programs across the Federal Government.
11 to 50 staff
Blue Layer
At Blue Layer we believe in “Right Sized” IT consulting. This means that our staff will work with you to find the solution that fits your business needs best. Our mission is to make sure your business functions at its highest potential through providing quality IT resources. We support a wide range of clients in different fields and with varying levels of need. We offer solutions including fully managed 24/7 IT support, unified communications, disaster recovery, cyber security and security awareness training.
11 to 50 staff
Blue Ridge Networks, Inc
Based in Northern Virginia, Blue Ridge Networks is a visionary cybersecurity pioneer providing proven network access, infrastructure, and endpoint security solutions. Its products isolate, contain, and protect critical operations and endpoints to provide a new layer of cybersecurity defense that eliminates or neutralizes vulnerability to cyberattacks. Blue Ridge solutions have protected critical operations for some of the largest US government, financial, healthcare, and other critical infrastructure customers for more than twenty years with no reported breaches.
11 to 50 staff
Checkred
CheckRed | Unified Cloud, SaaS, and DNS Security Modern security leaders are overwhelmed by fragmented tools, hidden risks, and mounting compliance pressure. Misconfigurations, over-permissioned identities, DNS threats, and SaaS drift expose critical assets daily — often without detection. CheckRed was built to change that. We deliver unified security posture management across cloud, SaaS, and DNS — all from a single pane of glass. Our agentless platform empowers security teams to see everything, prioritize what matters, and act fast — before threats become incidents. With capabilities including: • SSPM, CSPM, CNAPP, CIEM, CWPP, ADPM, KSPM • DNSPM with built-in Certificate Posture Management & PQC Monitoring • Continuous compliance aligned to major frameworks (ISO, NIST, HIPAA, PCI-DSS, and more) • Guided remediation and seamless integrations with SIEM, SOAR, GRC, and ticketing tools CheckRed simplifies security. No blind spots. No agents. Just control. To learn more, and take advantage of CheckRed's unified cloud, SaaS, and DNS platform, reach out to us at contact@checkred.com, or visit our site.
51 to 200 staff
Cloudflare Area 1 Security
Cloudflare Area 1 is a cloud-native email security service that identifies and blocks attacks before they hit user inboxes, enabling more effective protection against spear phishing, Business Email Compromise (BEC), and other advanced threats that evade existing defenses. Area 1 is part of the Cloudflare Zero Trust platform. Acquired by Cloudflare in April 2022
51 to 200 staff
Conquest Cyber
At Conquest, a BlueVoyant Company, we partner with critical infrastructure organizations and government agencies to build cyber resiliency by connecting IT Operations and Security Operations with IT Risk Management. We achieve this by enabling foundational technology, providing capacity augmentation through SCyOps Solutions, and unifying cyber program management through the ARMED ATK platform.
51 to 200 staff
