Network security refers to the practice of protecting computer networks from unauthorized access, misuse, modification, or denial of service attacks. It involves hardware and software technologies to secure network infrastructure and data. Network security measures include firewalls, intrusion detection systems (IDS), virtual private networks (VPNs), antivirus software, and other security protocols. Companies specializing in network security services include Palo Alto Networks, Netsurion, Sentinel Managed Network Security Services, Fortinet, Cisco, and Herjavec Group. It is necessary to have strong network security measures in place to protect against cyber threats and ensure the safety of sensitive information.
Here we have listed the best network security companies in the world
- Palo Alto Networks Palo Alto Networks is a leading network security company that provides next-generation firewalls, cloud-based security solutions, and advanced threat prevention services. They offer a wide range of services, including endpoint protection, network security, cloud security, and security analytics. Palo Alto Networks has been recognized as a leader in Gartner’s Magic Quadrant for Network Firewalls for several years.
- Cisco Cisco is another well-known network security company that provides a wide range of security solutions. Their offerings include firewalls, intrusion prevention systems, VPNs, and advanced malware protection. Cisco has been recognized as a leader in Gartner’s Magic Quadrant for Enterprise Network Firewalls.
- Fortinet Fortinet is a network security company that specializes in integrated security solutions. Their offerings include firewalls, VPNs, and web filtering, among others. Fortinet’s security solutions are designed to provide comprehensive protection against advanced threats and cyber attacks.
- Check Point Check Point is a leading network security company that provides a range of security solutions, including firewalls, VPNs, and advanced threat prevention. Their solutions are designed to provide real-time protection against cyber-attacks and other security threats.
- Symantec Symantec is a well-known cybersecurity company that provides a wide range of security solutions, including firewalls, endpoint protection, and cloud security. Symantec has been recognized as a leader in Gartner’s Magic Quadrant for Endpoint Protection Platforms.
- SonicWall SonicWall provides next-generation firewalls, cloud security, and wireless security solutions. Their offerings also include secure remote access and email security.
- Juniper Networks Juniper Networks offers a wide range of security solutions, including firewalls, VPNs, and advanced threat prevention. Their solutions are designed to provide comprehensive protection for your network infrastructure.
- Trend Micro Trend Micro provides a variety of security solutions, including endpoint protection, cloud security, and email security. Their solutions are designed to detect and respond to advanced threats in real time.
- McAfee McAfee is a well-known cybersecurity company that provides a wide range of security solutions, including firewalls, endpoint protection, and cloud security. Their solutions are designed to protect against advanced threats and cyber attacks.
- Kaspersky Kaspersky is a leading network security company that provides a range of security solutions, including endpoint protection, network security, and cloud security. Their solutions are designed to provide comprehensive protection against advanced threats and cyber attacks.
- F-Secure F-Secure provides a wide range of security solutions, including endpoint protection, network security, and cloud security. Their solutions are designed to provide real-time protection against cyber threats and other security threats.
- Barracuda Networks Barracuda Networks provides a variety of security solutions, including firewalls, email security, and web application firewalls. Their solutions are designed to protect your network against advanced threats and cyber attacks.
- WatchGuard WatchGuard provides next-generation firewalls, VPNs, and web security solutions. Their offerings also include multi-factor authentication and secure Wi-Fi.
- Sophos Sophos is a well-known network security company that provides a range of security solutions, including endpoint protection, network security, and cloud security. Their solutions are designed to provide comprehensive protection against advanced threats and cyber attacks.
- Proofpoint Proofpoint provides email security, web security, and cloud security solutions. Their solutions are designed to detect and respond to advanced threats in real time.
- Akamai Akamai provides cloud security, web application firewalls, and bot management solutions. Their solutions are designed to protect your website against cyber threats and DDoS attacks.
- Carbon Black Carbon Black provides endpoint protection, cloud security, and threat hunting solutions. Their solutions are designed to detect and respond to advanced threats in real time.
- Bitdefender Bitdefender is a leading network security company that provides a wide range of security solutions, including endpoint protection, network security, and cloud security. Their solutions are designed to provide comprehensive protection against advanced threats and cyber attacks.
- FireEye FireEye provides network security, endpoint protection, and cloud security solutions. Their solutions are designed to detect and respond to advanced threats in real time.
- CrowdStrike CrowdStrike provides endpoint protection, threat intelligence, and incident response services. Their solutions are designed to protect against advanced threats and cyber attacks.
Headquarters: Santa Clara, California
Founded: 2005 Annual Revenue: $3.4 billion (2020)
Cybersecurity Product Categories: Firewalls, Endpoint Security, Cloud Security, Network Security, Email Security
Headquarters: San Jose, California
Founded: 1984 Annual Revenue: $49.3 billion (2020)
Cybersecurity Product Categories: Firewalls, VPNs, Endpoint Security, Cloud Security, Network Security, Email Security, Web Security
Headquarters: Sunnyvale, California
Founded: 2000
Annual Revenue: $2.6 billion (2020)
Cybersecurity Product Categories: Firewalls, VPNs, Endpoint Security, Cloud Security, Email Security, Web Application Security
Headquarters: Tel Aviv, Israel
Founded: 1993
Annual Revenue: $2.02 billion (2020) Cybersecurity Product Categories: Firewalls, Endpoint Security, Cloud Security, Network Security, Mobile Security, Email Security
Headquarters: Tempe, Arizona
Founded: 1982 Annual Revenue: $4.73 billion (2019)
Cybersecurity Product Categories: Endpoint Security, Cloud Security, Email Security, Data Loss Prevention, Threat Intelligence
Headquarters: Tokyo, Japan
Founded: 1988 Annual Revenue: $1.14 billion (2020)
Cybersecurity Product Categories: Endpoint Security, Cloud Security, Email Security, Network Security
Headquarters: San Jose, California
Founded: 1987
Annual Revenue: $2.64 billion (2020)
Cybersecurity Product Categories: Endpoint Security, Cloud Security, Network Security, Data Protection, Email Security
Headquarters: Moscow, Russia
Founded: 1997 Annual Revenue: $711 million (2019)
Cybersecurity Product Categories: Endpoint Security, Cloud Security, Network Security, Industrial Control Systems Security, Fraud Prevention
Headquarters: Helsinki, Finland
Founded: 1988
Annual Revenue: $183.6 million (2019)
Cybersecurity Product Categories: Endpoint Security, Cloud Security, Network Security
Headquarters: Campbell, California
Founded: 2003 Annual Revenue: $1.38 billion (2020)
Cybersecurity Product Categories: Firewalls, Email Security, Web Application Firewall, Cloud Security
Headquarters: Seattle, Washington
Founded: 1996
Annual Revenue: $270 million (2020)
Cybersecurity Product Categories: Firewalls, VPNs, Endpoint Security, Cloud Security, Network Security, Email Security, Web Security
Headquarters: Abingdon, United Kingdom
Founded: 1985
Annual Revenue: $710.3 million (2020)
Cybersecurity Product Categories: Endpoint Security, Network Security, Cloud Security, Email Security
Headquarters: Sunnyvale, California
Founded: 2002
Annual Revenue: $1.1 billion (2020)
Cybersecurity Product Categories: Email Security, Cloud Security, Compliance, Threat Intelligence.
Headquarters: Cambridge, Massachusetts
Founded: 1998
Annual Revenue: $3.2 billion (2020)
Cybersecurity Product Categories: Cloud Security, Web Application Firewall, Bot Management, DDoS Protection
Headquarters: Waltham, Massachusetts, USA
Founded: 2002
Annual revenue: USD 242.9 million (2019)
Cybersecurity product categories: Endpoint protection, cloud security, threat hunting
Key features: Detect and respond to advanced threats in real time Protect endpoints with advanced AI and machine learning technology Provide visibility into all endpoints and their activities Secure cloud workloads with automation and orchestration tools
Headquarters: Bucharest, Romania
Founded: 2001
Annual revenue: USD 740 million (2019)
Cybersecurity product categories: Endpoint protection, network security, and cloud security.
Headquarters: Milpitas, California, USA
Founded: 2004
Annual revenue: USD 889 million (2019)
Cybersecurity product categories: Network security, endpoint protection, cloud security
Headquarters: Sunnyvale, California, USA
Founded: 2011
Annual revenue: USD 874 million (2020)
Cybersecurity product categories: Endpoint protection, threat intelligence, incident response
