Top 22 Network Security Companies Enhancing Cyber Defense in the US
Top 22 Network Security Companies Enhancing Cyber Defense in the US
The network security industry focuses on protecting digital networks from cyber threats and attacks. It encompasses various companies that provide innovative and advanced technologies to safeguard data and information. These companies offer a range of products and services, including software solutions, managed cloud-native services, automation, networking, and cybersecurity solutions. The industry is evolving rapidly in response to ever-evolving cyber threats, with a growing emphasis on cloud native development, artificial intelligence, machine learning, and observability. As more businesses and individuals recognize the importance of network security, the industry is expected to continue expanding, paving the way for new advancements and solutions.
Top 22 Network Security Companies in the US
1. Fortinet
- Headquarter: Sunnyvale, California, United States
- Founded: 2000
- Headcount: 10001+
- Latest funding type: Series B
Fortinet is a company that offers advanced software solutions for network security. With a focus on innovation, they provide beta software for testing and feedback to improve their product. Customers can enroll in their beta program, access resources, and participate in forums to stay updated on new features and improvements.
2. Palo Alto Networks
- Headquarter: Santa Clara, California, United States
- Founded: 2005
- Headcount: 10001+
Palo Alto Networks is a company that offers ML-powered NGFW capabilities as a fully-managed cloud-native service on AWS. Their services include autonomous DEM, Prisma Access, IoT security, and more.
3. Cisco
- Headquarter: San Jose, California, United States
- Headcount: 10001+
Cisco is a technology company that specializes in automation, networking, and cybersecurity solutions. They offer products and services that help businesses reimagine their connections and protect themselves from cyber risks. With a focus on cloud native development, AI/ML, and observability, Cisco is at the forefront of technological innovation.
4. Check Point Software Technologies Ltd
- Headquarter: San Carlos, California, United States
- Founded: 1993
- Headcount: 5001-10000
Check Point is a leading vendor of Cyber Security solutions, dedicated to creating innovative and advanced technologies to protect against sophisticated threats and attacks.
5. McAfee
- Headquarter: San Jose, California, United States
- Headcount: 5001-10000
- Latest funding type: Series D
McAfee is a company that provides support and solutions for technology security. They offer products and services to protect individuals and businesses from cyber threats.
6. Secureworks
- Headquarter: Atlanta, Georgia, United States
- Founded: 1999
- Headcount: 1001-5000
- Latest funding type: Series Unknown
Secureworks is a leading cybersecurity company that provides proven threat defense solutions. With cutting-edge technology and expert analysts, we help organizations protect their critical data and networks from cyber threats.
7. Barracuda
- Headquarter: Campbell, California, United States
- Headcount: 1001-5000
- Latest funding type: Grant
Barracuda.com provides simple and scalable security solutions with no software or hardware installation required. They offer a range of products and services for protecting against cyber threats, including phishing and impersonation protection, ransomware protection, advanced bot protection, and industrial IoT security. Their offerings are designed to help organizations safeguard their data and digital assets.
8. Imperva
- Headquarter: San Mateo, California, United States
- Founded: 2002
- Headcount: 1001-5000
Imperva is a cybersecurity company that offers advanced solutions to protect organizations from data breaches, cyber attacks, and insider threats. Their comprehensive suite of products includes web application firewalls, data and file security, and API security solutions.
9. Cybereason
- Headquarter: Boston, Massachusetts, United States
- Founded: 2012
- Headcount: 1001-5000
- Latest funding type: Series F
Cybereason is a cybersecurity software company that offers a defense platform to protect against cyber attacks. Their platform provides immediate and effective compromise containment and remediation, with a focus on stopping attackers, not workers.
10. Proofpoint
- Headquarter: Sunnyvale, California, United States
- Founded: 2002
- Headcount: 1001-5000
- Latest funding type: Series F
Proofpoint is a leading provider of people-centric compliance and security solutions. They help organizations mitigate critical security and compliance risks by offering an integrated, cloud-based suite of solutions. Their focus is on protecting organizations' biggest risks and greatest assets - their people.
11. Symantec Cloud Services
- Headquarter: Mountain View, California, United States
- Founded: 1999
- Headcount: 10001+
SymantecCloud.com is a company that offers a range of cloud-based security solutions and services. Their products include antivirus, firewall, encryption, and data loss prevention tools. They provide comprehensive protection for businesses and individuals against cyber threats.
12. Positive Technologies
- Headquarter: Moscow, United States
- Headcount: 501-1000
PT Security is a company that specializes in providing application firewall solutions. They offer a range of products and services to protect organizations from various cyber threats, such as web application attacks and data breaches. Their cutting-edge solutions ensure the security and integrity of critical applications and help businesses safeguard their sensitive information.
13. Ntirety
- Headquarter: Austin, Texas, United States
- Founded: 2019
- Headcount: 501-1000
- Latest funding type: Series B
Ntirety is a company that enables businesses to move faster with less risk. They offer comprehensive compliant security solutions, including identity and access management, vulnerability identification, data encryption, managed firewall service, managed security patching, malware detection, and disaster recovery-as-a-service. They also provide compliance-as-a-service, security assessments, and training and education. Ntirety aims to deliver pervasive security throughout systems, applications, multi-cloud infrastructure, and devices.
14. Sourcefire, part of Cisco
- Headquarter: Columbia, Maryland, United States
- Founded: 2001
- Headcount: 501-1000
Sourcefire is a company that offers software and services for network security and threat detection. They provide solutions to protect against cyber attacks and monitor network activity.
15. Mandiant Security Validation
- Headquarter: Mclean, Virginia, United States
- Founded: 2014
- Headcount: 51-200
- Latest funding type: Post Ipo Equity
FireEye is a cybersecurity company that provides advanced threat intelligence and protection against advanced cyber threats. They offer a range of solutions including threat detection, incident response, and security consulting services, helping organizations proactively identify and mitigate security risks.
16. Deepwatch
- Headquarter: Tampa, Florida, United States
- Founded: 2019
- Headcount: 201-500
- Latest funding type: Series C
deepwatch.com is an advanced Managed Detection and Response (MDR) provider and cybersecurity partnership. They offer 24/7/365 expert team support, proactive threat detection, and response to ensure the security of their customers' environments.
17. Skout Cybersecurity
- Headquarter: New York, United States
- Founded: 2013
- Headcount: 51-200
- Latest funding type: Series B
SKOUT is a cybersecurity company that offers fully managed XDR specialized tools and GTM support. They provide services such as security monitoring, threat advisories, and AI-based detection to help MSPs protect sensitive data and sell affordable cyber. SKOUT's platform includes endpoint and email protection, network security monitoring, and 24/7 SOC analysis.
18. INTRUSION, Inc.
- Headquarter: Plano, Texas, United States
- Founded: 1983
- Headcount: 51-200
Intrusion is a cybersecurity company that offers network protection, threat intelligence solutions, and consulting services. They provide on-premise appliances, cloud security solutions, and endpoint protection to shield against cyber threats. With over 30 years of experience, they help organizations detect, defend, and destroy cyber threats.
19. Privafy
- Headquarter: Burlington, Massachusetts, United States
- Founded: 2019
- Headcount: 51-200
- Latest funding type: Series Unknown
Privafy is a cloud-native security-as-a-service company that offers comprehensive security solutions for data-in-motion. Their patented integrated security stack eliminates vulnerabilities in networking architecture, providing unmatched protection against major threats.
20. Minim
- Headquarter: Manchester, New Hampshire, United States
- Founded: 1977
- Headcount: 51-200
- Latest funding type: Pre Seed
Minim (formerly Zoom Telephonics) is a cybersecurity and privacy company specializing in providing managed WiFi solutions for IPTV. They offer a range of products and services to enhance WiFi security and privacy for remote work and home environments.
21. onShore Security
- Headquarter: Chicago, Illinois, United States
- Founded: 1991
- Headcount: 51-200
onshore.com is a cybersecurity company that supplies, monitors, and supports a wide variety of technology solutions. They offer managed security services, including managed detection and response, vulnerability management, and security assessments. Their expertise lies in protecting customer data and helping organizations achieve compliance with government and industry regulations. With a strong focus on cybersecurity leadership, onshore.com empowers IT teams and provides constant network vigilance to ensure network security.
22. Escope Solutions INC
- Headquarter: Yaphank, New York, United States
- Headcount: 11-50
Escope.net is a company that provides security services and compliance solutions. They offer a range of services including intrusion detection and prevention, firewall management, email encryption, SIEM solutions, network monitoring, data leak prevention, managed endpoint protection, web content filtering, and patch management.
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