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
Clearcom It Solutions, Inc
ClearCom IT is a managed IT services company supporting companies nationwide. We offer businesses the benefit of having the resources of an IT department for a fraction of the cost. All our in-house support team members are security trained & federally vetted for your peace of mind. We answer our phones within the first 2 rings, so you are not lost in voicemail, waiting for someone to call you back when you have a problem preventing you from working. Our clients view us as trusted advisors and partners rather than just IT techs, proven with a 99.7% year-over-year contract renewal rate.
11 to 50 staff
Clone Systems Inc
Clone Systems is a global leader in cybersecurity, specializing in PCI DSS compliance and managed security services. Our white-labeled reseller program is fully supported by a powerful API that allows partners to integrate scanning and security tools into their own platforms. It includes automated provisioning, usage tracking, scalable licensing, and seamless deployment for MSPs and compliance providers. As an Approved Scanning Vendor for over 18 years, we help businesses meet PCI DSS 4.0.1 requirements and safeguard cardholder data from evolving threats. Our PCI compliance solutions include: • Quarterly ASV scans to identify external vulnerabilities • Internal scanning to detect risks inside your network • Penetration testing to uncover exploitable weaknesses • Detailed reports with remediation guidance Our user-friendly portal simplifies compliance and makes it easy to manage risks without a technical background. We also offer around-the-clock managed security services: • SOC as a Service with real-time threat detection and response • SIEM with EDR integration for advanced endpoint protection • Managed IPS to prevent malicious traffic from reaching your systems Whether you need to achieve compliance, strengthen your security posture, or offer trusted solutions to your own clients, Clone Systems provides the technology and support to help you succeed.
11 to 50 staff
Cloud Range
Cloud Range is the world’s most trusted full-service cyber readiness training platform. By implementing an ongoing training program with live-fire cyberattack scenarios, security teams can ensure that they have essential skills and experience to take on today’s complex threat landscape. Only Cloud Range offers the breadth of services to help organizations hire, train, upskill, and retain. Live-fire cyberattack simulations enable the whole security team to work togetherto defend against the latest threats. Hands-on training modules improve cybersecurity skills and abilities. Hiring assessments ensure the right people are in the right seats with a plan for growth. Tabletop 2.0 exercises improve communication and critical thinking from the newest analyst to the C-suite. Plus, Cloud Range is full-service, so we take care of all the administration and coordination. Accelerate cyber readiness. Reduce your organization’s risk. Improve your security posture. Contact us today: info@cloudrangecyber.com
11 to 50 staff
Cobalt
Cobalt is the pioneer in pentesting as a service and a leader in offensive security services. We are focused on combining talent and technology with speed, scalability, and expertise. Thousands of customers and hundreds of partners rely on the Cobalt Offensive Security Platform, along with 500+ trusted pentesters, to find and fix vulnerabilities across their environments. By enabling faster pentest launches, real-time collaboration with pentesters, and seamless integration with remediation workflows, we help organizations identify critical issues and accelerate risk mitigation so they can operate fearlessly and innovate securely.
201 to 500 staff
Code Green Networks
Founded in 2004 in Sunnyvale, Calif, Code Green Networks was acquired by Digital Guardian in October 2015. For over a decade Code Green Networks appliances have helped enterprises protect and manage regulated and other sensitive data across their networks, whether local, remote, mobile or in the cloud. Code Green Networks solutions have been tested and proven through daily use by hundreds of deployments in large and small organizations across the United States and around the globe.
51 to 200 staff
Compass It Compliance
Founded in 2010, Compass IT Compliance is a nationwide leader in providing IT security, compliance, and risk management services to organizations of all sizes in all industries. Our mission back in 2010 remains the same today: To partner with your organization to help you mitigate your overall information security risk while providing you with the best customer service possible. Whether you are working with our Security Specialists or our Compliance Auditors, you can rest assured knowing that our team is committed to partnering with you to provide you with expert knowledge around your risks and steps you can take to mitigate those risks. Some of the services that Compass IT Compliance offers include: • Penetration Testing • Vulnerability Assessments • Compliance (PCI DSS, NIST, HIPAA, CMMC, SOC 2, etc) • Business Continuity Planning • Virtual CISO • Social Engineering Assessments • IT Policies and Procedures • Security Awareness Training Access our library of free cybersecurity resources: Blog: YouTube Channel:
11 to 50 staff
Conceal
Conceal delivers the world’s first Browser-Native SSE, redefining how organizations secure access to the web, SaaS, and internal applications. Built for the way work happens now, our solution embeds zero trust principles directly into the browser, protecting users in real time without disrupting workflows. By eliminating the need for legacy SSE stacks, VPNs, or VDIs, Conceal empowers businesses to simplify security while enhancing user experience and productivity.
51 to 200 staff
Concordant Llc
Concordant harmonizes solutions for both its federal government and commercial customers with non-proprietary tools and processes. By using what tools our clients already have in place differently, Concordant better positions decision-makers with smarter processes, and customizes existing tools to quickly and efficiently transform program management operations. Concordant's Mission: Facilitate federal government acquisitions through their entire life cycle, and assist in full-spectrum program management operations post-award. Concordant's Vision: Delivering services with empowered, high-performing employees that nudge government processes to modernize and deliver higher accuracy and value for our fellow taxpayers. Concordant's Values: Excellence, Diversity, Merit. Our diverse workforce is hired and promoted by merit, and that merit is measured through our customer's perception of excellence in delivery. Concordant believes diversity is a means, not an end, and drives excellence through novel approaches to problem-solving and greater customer empathy.
51 to 200 staff
Cornerstone Information Systems, Inc
Cornerstone Information Systems, Inc. provides technology services and products to business, industry, local government and non-profit organizations. We provide services including Managed Network Services, Systems Integration, IT Support, Cybersecurity and Compliance, Secure Wireless Networking, Server Virtualization, Business Continuity Planning, Telephone Systems, Data, Copper, Fiber Optic and Electric Cabling, Surveillance Systems, Access Control Systems and much more, We also offer a Free Network Evaluation for new customers. So, you have nothing to lose, and so much to gain! Please contact us today for your free evaluation or consultation.
11 to 50 staff
Corsec Security, Inc
For over 25 years Corsec has assisted companies through the IT security certification process for FIPS 140-2/FIPS 140-3, Common Criteria (CC), CSfC, and the DoD’s APL. We are a privately owned company focused on partnering with organizations worldwide to assist with the process of security certifications and validations. Our certification methodology helps open doors to new markets and increase revenue for clients with products ranging from mobile phones to satellites. Our broad knowledge safeguards against common pitfalls and thwarts delays, translating to a swift and seamless path to certification. Corsec has created the benchmark for providing business leaders with fast, flexible access to industry knowledge on security certifications and validations. Security Certifications: Done Once, Done Right! For more information, visit and follow @CorsecSecurity on Twitter.
11 to 50 staff
Corsha
Corsha's patented Machine Identity Provider (m-IdP) allows enterprises to securely connect systems, move data, and automate with confidence from anywhere to anywhere, ensuring that organizations can protect their systems within complex and dynamic environments like operational systems, ICS and critical infrastructure. Our platform empowers CTOs, CISOs and other security professionals to protect their data and applications as they traverse hybrid and multi-cloud environments. What sets Corsha apart is its ability to bring the proven security benefits of machine identity into the realm of APIs and manufacturing protocols. This dynamic and continuous verification process is a fundamental element of zero-trust frameworks, enhancing the overall security posture. Corsha's platform addresses essential security drivers, including protection against machine-to-machine exploits like man-in-the-middle attacks and API credential stuffing. It also acts as a catalyst for enhancing security and automation in data movement workflows across diverse networks, providing dynamic machine identities for API clients and a unified view of machines in hybrid deployments. Through our central management console, security professionals have full visibility into and complete control of all API activity across cloud, enterprise and operational networks. Our platform is deployed as Corsha Cloud (SaaS) or Corsha Enterprise (self-hosted). It integrates with modern DevOps pipelines and is cloud-native, highly scalable, and platform agnostic. Contact us to learn more: info@corsha.com
11 to 50 staff
Creative Network Innovations
Creative Network Innovations (CNI) is a forefront leader in providing advanced IT and cybersecurity solutions, based in Melbourne, Florida. Since our inception in 1997, we have been dedicated to delivering top-tier Managed IT Services and Managed Security Service Provider (MSSP) solutions, primarily focusing on small to medium-sized businesses. Our service portfolio is diverse and comprehensive, covering Managed IT Services, Infrastructure Solutions, Hosting and Data-center Services, Compliance Solutions, Technical Assessment, and Security Solutions. We specialize in offering personalized, client-centric services, ensuring that each solution is tailored to the unique needs of our clients. In the realm of Infrastructure Solutions, we excel in Data Center Colocation, Cloud Solution Support, Network Design and Support, Hardware and Software Upgrades, and specialized Backup & Disaster Recovery Solutions. Our expertise in Email Migration, particularly Microsoft Office 365, further highlights our capability in seamless technology integration. Our Hosting and Data-center Services are top-notch, featuring Colocation and Managed Hosting, with a strong focus on Virtualization and Conversion. We provide 24/7/365 personal support across various tiers, ensuring that our clients' infrastructure is always secure and efficient. Cybersecurity is at the core of our services. We provide comprehensive Compliance Solutions, including NIST-CSF, CMMC, NIST 800-171, and HIPAA. Our Technical Assessments encompass Attack Surface Management and Penetration Testing, ensuring the highest level of security. Why Choose CNI? Our deep industry experience, coupled with a commitment to providing customized and innovative solutions, sets us apart. We are dedicated to excellence and strive to be a trusted partner in your business growth. Our team's expertise ensures your IT infrastructure is a facilitator for success, not a barrier.
11 to 50 staff
Cyble
Cyble is the world’s first intelligence-driven, AI-native security platform that brings together detection, protection, and remediation across the entire digital attack surface. The company was born in Melbourne (Australia) and has since gone global, serving customers in more than 35 countries, with its headquarters now in Cupertino, California. Backed by Y Combinator and other leading venture capital firms, Cyble is on a mission to make the world a safer place by rethinking how cybersecurity works — through an AI-native platform built for predictive and autonomous defense. By combining deep intelligence, automation, and real-time response, Cyble helps organizations stay ahead of threats and build stronger, more resilient digital environments.
201 to 500 staff
Cybriant
Cybriant, a certified Google Cloud SecOps Delivery partner, helps companies make informed business decisions and sustain effectiveness through the design, implementation, and operation of their cyber risk management programs. An award winning MSSP, Cybriant delivers a comprehensive and customizable set of strategic and managed cybersecurity services including: Managed SecOps SIEM/SOAR, 24/7 Managed Detection & Remediation (MDR), Vulnerability Management, CMMC Gap Analysis, Risk Assessments, Penetration Testing and vCISO. Cybriant brings effective and cost-efficient enterprise grade cybersecurity strategy and solutions to all companies, regardless of your size.
51 to 200 staff
Cyfirma
CYFIRMA is a global leader in preemptive external threat landscape management, enabling organizations to predict and prevent cyberattacks through its AI-powered intelligence platform. By integrating nine pillars of external threat management including Attack Surface Discovery, Vulnerability Intelligence, Brand & Digital Risk Management, Third-Party Risk, Situational Awareness, Predictive Threat Intelligence, Threat-Adaptive Awareness, and Sector-Tailored Deception Intelligence, CYFIRMA shifts cybersecurity from reactive to predictive. The platform delivers early warnings, personalized insights, and actionable intelligence from a hacker’s perspective, helping reduce cyber risk and costs through threat prioritization, contextual decision-making, improved visibility, and stronger operational resilience. CYFIRMA serves Fortune 500 companies and national agencies and is headquartered in Singapore with offices across APAC, the US, and EMEA.
51 to 200 staff
Cytracom
Cytracom delivers infrastructure software purpose-built to empower managed service providers (MSPs) and IT professionals (ITSPs) with cloud solutions that connect and secure both traditional and hybrid workforces. Our secure access service edge (SASE) solution provides identity-based network security and connectivity within a single platform that enables businesses to deploy zero-trust networks, enforce compliance and eliminate traditional firewalls and VPNs. Our unified communications suite (UCaaS) uniquely aligns with the operating needs of MSPs and enables their customers to experience seamless communication and collaboration regardless of physical location. As the communication and security needs of the workforce evolve, Cytracom continues to deliver powerful yet intuitive solutions that enable MSPs and ITSPs to meet the challenges of security, compliance, and connectivity. Specialized products, support, and training give partners an advantage over the competition, reinforcing Cytracom’s commitment to connecting the modern workforce while empowering our partners and customers to grow and thrive. Cytracom is a Sverica Portfolio Company headquartered outside of Dallas, TX.
51 to 200 staff
Cyware
Cyware is leading the industry in Operational Threat Intelligence and Collective Defense, helping security teams transform threat intelligence from fragmented data points to actionable, real-time decisions. We unify threat intelligence management, intel sharing and collaboration, as well as hyper-orchestration and automation—eliminating silos and enabling organizations to outmaneuver adversaries faster and more effectively. From enterprises to government agencies and ISACs, Cyware empowers defenders to turn intelligence into impact.
201 to 500 staff
Darktower
DarkTower disrupts crime through cyber intelligence. Our Managed Intelligence Services protect and empower leading security-conscious firms within both the public and private sectors including financial services, ecommerce, social media, insurance, law enforcement, and government. Discover how our intelligence-driven solutions can transform your organization to achieve stronger, smarter, and more agile lines of cyber defense. OUR EXPERTISE FINANCIAL CRIME - Financial Crime Intelligence & Analytics - Terrorist Financing - Organized Crime - Insider Threat THREAT INTELLIGENCE - Dark Web / Deep Web - Social Media Monitoring - Phishing Investigations - Malicious Domain Analysis - Malware Analysis - Criminal Forums / Dark Markets - DarkTower is a division of Queen Associates, Inc.
11 to 50 staff
Dataendure
DataEndure helps companies build and maintain cyber resilience in an ever-evolving threat landscape, without draining IT resources and budget. We provide intelligent, leading-edge, and cost-effective IT solutions that help you not only survive but thrive in the face of attacks, failures or disruptions. Our horse in the race is not a specific technology, but our clients’ success – so we aren’t hindered by the limits of a particular toolset or method. This gives us the freedom to recommend and deploy what we truly believe is in your best interest. Our 4 decades of experience informs our recommendations and service delivery, whether you are looking to build and deploy a new solution or move to a consumption model with DataEndure’s managed security services. No matter your organization’s size or specialty, we’ll provide solutions that satisfy investors, clients, and regulators … all within your schedule and budget. For the latest cybersecurity hot topics and trends, join our TECH Talks on the last Thursday of every month! For details, follow us on LinkedIn or visit dataendure.com.
51 to 200 staff
Datalocker
DataLocker is the leading provider of advanced encryption solutions. Elevate the security of your IT/OT environments with our comprehensive suite of encrypted storage solutions, endpoint protection, and management tools. DataLocker protects sensitive data and intellectual property for governments, militaries, and Fortune 100 companies. Security. Management. Compliance.
51 to 200 staff
Defendify
Defendify is an award-winning, All-In-One Cybersecurity® SaaS platform developed specifically for organizations with growing security needs. Defendify is flexible and scalable and is designed to streamline multiple layers of cybersecurity through a single platform, with expert guidance and support: Detection & Response: Neutralize cyberattacks with 24/7 active monitoring and response by cybersecurity experts. Policies & Training: Promote cybersecurity awareness through ongoing phishing simulations, training and education, and reinforced security policies. Assessments & Testing: Uncover vulnerabilities proactively through ongoing assessments, testing, and scanning across networks, endpoints, and apps. Faster. Smarter. Stronger. Request a free trial at
11 to 50 staff
Directive
Directive is a Managed Services Provider based in Oneonta, NY. Services include Proactively Managed IT Support, Cloud Computing, Telephony, Hosting, Programming, Web Design and Web Marketing Integration. Our world-class customer service and unique partnership approach are a step above the rest, with proactive, personalized computer & network solutions that minimize downtime and maximize productivity. Directive is ready with the support and expertise to keep you focused on running your business.
11 to 50 staff
Ds Tech
DS Tech, founded in 1976 as Delcomp, is a leading technology provider. The company’s mission is to increase its customers’ profitability, improve their productivity and give them a competitive advantage by implementing the right technology. DS Tech is the only provider that protects its customers from the two risks of technology - obsolescence and cost. As its customers’ trusted technology advisor, DS Tech has earned the position as the market leader and its customers’ business through quality products and services. DS Tech is the ultimate resource for Managed IT Services, Cloud Technology, Business Phone Systems (VoIP and Session Initiation Protocol (SIP) provisioning), Network Security, Video Surveillance and Disaster Recovery. DS Tech delivers future technology today! For more information, please visit our website at or call us at (906) 786-3583. We service customers throughout the United States and travel frequently through the Upper Peninsula and Northern Wisconsin. Cities we frequent are Escanaba, Gladstone, Bark River, Rapid River, Menominee, Marinette, Marquette, Iron Mountain, Kingsford, Sault Ste Marie, St. Ignace and Green Bay.
11 to 50 staff
Dytech Group
The Dytech Group, Inc. helps companies with 5 to 100 computers use computer technology to reduce costs and increase productivity. Founded in 1982, the Dytech Group is in its 39th year of business. The staff of the Dytech Group has experience in all aspects of technology, not just hardware, but also cloud solutions, software and support. The Dytech Group is committed to supporting the latest technologies. The Dytech Group is a Microsoft Gold Certified Partner that sells and supports Microsoft Windows 2003/2008 networks. Support for wide area networks (WAN), virtual private networks as well.
11 to 50 staff
