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10+ Best Network Security Softwares 2021

The internet has been an essential part of our day-to-day tasks, whether it is for work or personal purposes. This fact is no doubt undebatable, considering that this technology has become an integral piece that makes our lives easier, especially that we’re now at the surge of the digital information age. However, as we rely so much on the internet, security also becomes essential for us, knowing that one in ten adults falls victim to online scams or fraud every year, as per Business Insider.

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Logo Name Rating CEO Pricing Founded Revenue Employees Location Reviews Customers
WatchGuard Network Security 9.5 Prakash Panjwani N/A 1996 $299.2 M 600+ Washington 1787+ Reviews 30000000+
Cisco 9.4 Chuck Robbins N/A 1984 $49.3 B 75900+ California 1666+ Reviews 324000000+
Qualys Cloud Platform 9.3 Philippe Courtot N/A 1999 $321.6 M 1265+ Foster City 1955+ Reviews 10300+
Norton Security 9.2 Vincent Pilette N/A 1991 $67.1 M 171+ California 1787+ Reviews 50000000+
Avast Business 9.1 Ondrej Vlcek N/A 1998 $871.1 M 5000+ Prague 1666+ Reviews 435000000+
ESET Endpoint Security 9 Richard Marko N/A 1992 $90 M 50+ Slovakia 1777+ Reviews 110000000+
McAfee Network Security 8.9 Peter Leav N/A 1987 $260 M 10000+ California 1787+ Reviews 525000000+
FireEye Security Suite 8.8 Kevin Mandia N/A 2004 $889 M 3400+ California 1888+ Reviews 2000+
NordVPN 8.7 Jodi Meyers $3.49 2008 $5.5 M 50+ Panama 1666+ Reviews 12000000+
Kaspersky Endpoint Security 8.6 Eugene Kaspersky N/A 1997 $705 M 3900+ Moscow 1788+ Reviews 400000000+

WatchGuard Network Security

9.5 User Rating
Antivirus Data Management, Reports & Analytics ,Security Features
WatchGuard Network Security is one of the pioneering network security software designed to provide high-end network security services for individuals and businesses. Recognized as an award-winning enterprise-grade security solution, WatchGuard Network security offers cutting-edge cybersecurity technology since 1996. With its high-end capabilities that secure WiFi connection, deliver network intelligence products, streamline multi-factor authentication, and more, WatchGuard Network Security is considered as one of the best network security software today. On top of that, WatchGuard Network Security also offers high-end technology integrations with applications like CyberArk, Salesforce, GSuite, Netscout, Amazon Web Services, and Tableau. WatchGuard Network Security also becomes the leading competitor for other network security software in today's market, such as Cisco, Qualys Cloud Platform, Norton Security, Avast Business, ESET Endpoint Security, McAfee Network Security, FireEye Security Suite, and NordVPN. In terms of the platform's milestone as a company, WatchGuard Network Security currently earns $299.2 million in revenue, with 30 million active users and 600+ employees under their current CEO, Prakash Panjwani.


9.4 User Rating
Automatic reporting, Content management, Inventory Management Features
Cisco or Cisco Network Security is an advanced network security software platform programmed for businesses of all sizes. Designed under Cisco Systems, Cisco Network Security is another pioneering network security platform that delivers firewalls and intrusion prevention, VPN and network access control, network traffic analysis, and secure web gateways to secure data center. Cisco Network Security also offers various products that deliver another comprehensive network solution, including the Cisco Stealthwatch Enterprise, Cisco TrustSec technology, and Cisco’s Identity Service Engine. Recognized as one of the leading network security, Cisco's network security solution is branded as one of the best network security solutions for individuals and businesses today. With over 324 million users that leans on Cisco's comprehensive network security solutions, the platform also becomes the prime competitor against other similar platforms like WatchGuard Network Security, Qualys Cloud Platform, Avast Business, ESET Endpoint Security, Norton Security, McAfee Network Security, FireEye Security Suite, NordVPN, and Kaspersky Endpoint Security.

Qualys Cloud Platform

9.3 User Rating
Security, Threat Protection, Web App Firewall Features
Qualys Cloud Platform is one of the recognized network security management software, designed to provide security risk and compliance management solutions. This software app features vast tools for IT, security, and compliance management, such as app scanning, network device mapping & detection, vulnerability prioritization schedule, and other features that covers end-to-end IT security solutions. On top of these features, Qualys Cloud Platform is also programmed in a cloud-based architecture. Branded as a leading provider of information security and compliance cloud solutions, Qualys Cloud Platform has been providing high-end security solutions for businesses since 1999. With over 10,300 users worldwide, the platform was also recognized as one of the best network security software to use, competing against its alternative applications like Norton Security, Avast Business, ESET Endpoint Security, McAfee Network Security, FireEye Security Suite, NordVPN, Kaspersky Endpoint Security, and Retina Network Security Scanner. Today, with $321.6 million in revenue, Qualys Cloud Platform is also one of the highest-earning network security software.

Norton Security

9.2 User Rating
Smart Firewall, Device Management, Encrypted Features
When it comes to security software, especially the network security platform, there's no way one cannot recognize Norton Security. Norton Security is a multi-OS anti-malware software platform that’s part of Norton computer security products by NortonLifeLock Inc. True to its name, Norton Security provides high-level network security features against malware, spyware, and other modern-day cyber threats. This software also provides real-time and advanced security data defense features that ensure financial information for online buy and sell. Initially programmed in 1989, Norton Security—formerly known as Symantec Antivirus—was primarily released to allow users to easily update SAM to intercept and eliminate new viruses and cyber threats. As Peter Norton Computing acquired Symantec from Peter Norton in 1990, the software then became Norton Security. The platform continuously develops in terms of its cybersecurity technologies, which were not included in the previous antivirus features. Today, with over 50 million active users, spanning from businesses to individuals, Norton Security becomes one of the best network security software to use, competing against other platforms like WatchGuard Network Security, Cisco, Qualys Cloud Platform, Avast Business, ESET Endpoint Security, and McAfee Network Security.

Avast Business

9.1 User Rating
API, Password Management, Authentication Features
Avast Business is a cloud-based endpoint security software programmed to provide business users with high-end network security features. Avast Business provides its users with the best security technology to secure them the best malware protection, scanning, anti-phishing, firewall, password manager, dow to VPN, whether in Windows PCs or Mac devices. Avast Business guarantees that one can experience an advanced and integrated network security solutions, all in just one app. Developed by Avast Software S.R.O. as part of their cross-platform internet security, Avast Business has been providing high-end endpoint security service since in 2015. Avast Business was recognized as the most popular antivirus vendor on the market, with over 435 million as of today. The platform also has the largest share of the market for antivirus applications, earning an estimated $871.1 million in revenue. As the platform was branded as the most popular antivirus provider, Avast Business currently competes as the best network security software to use, along with its competitors like Cisco, Qualys Cloud Platform, Norton Security, McAfee Network Security, NordVPN, and Kaspersky Endpoint Security.

ESET Endpoint Security

9 User Rating
Access Control, Threat Response, Reporting/Analytics Features
ESET Endpoint Security is a powerful on-premise anti-malware software designed to provide high-end network security against viruses and malware. As a top-notch anti-virus and anti-spyware solution, ESET Endpoint Security defined its technology to allow its users to protect their system against both known and emerging threats seamlessly. Security features like anti-malware, remote management, endpoint security, file security, firewall, mail security, and bot protection are some of the tools that ESET Endpoint Security offers. Founded in 1992 in Slovakia, ESET Endpoint Security is primarily a product solution designed by ESET. For more than decades, ESET Endpoint Security has been focused on providing endpoint security for Windows devices. ESET Endpoint Security also becomes one of the top-picks for network security software, having more than 110 million users globally. ESET Endpoint Security significantly contributes to ESET's milestones as a company, with a current $90 million earned in revenue, 1,300 workforces employed, and offices across San Diego, United States; Montreal, Canada; São Paulo, Brazil; Buenos Aires, Argentina; Kraków, Poland; Prague, Czech Republic; Singapore; and Australia.

McAfee Network Security

8.9 User Rating
Collaboration Analytics, Reports, Encrypted Security Features
McAfee Network Security is an intrusion detection and prevention system platform, designed to protect network systems against unknown attacks. The platform's capacity to help users block malware and threats works through the application's comprehensive protection, cloud-ready approach, and scalable security management. On top of that, McAfee empowers the users to prevent and respond to never-before-seen threats with speed and accuracy. Before you pick the app, it's also important for you to acknowledge McAfee Network Security's disadvantages. This platform has the tendency to slow your internet and computer speed upon scanning; the solution needs to improve its interface, and Network Security could be more stable and agile.

FireEye Security Suite

8.8 User Rating
Email Security, Network Security, Proactively detect Features
FireEye Security Suite is a threat detection and antivirus solution that monitors system malware and other cyberthreats, up in a cloud-based framework. FireEye offers a wide array of software security tools for its end-users, such as multiple detection agents, behavior analysis, malware protection with antivirus, audit viewer, and more. This app also makes this app exceptional because it also comes with a signature-based (EPP Endpoint Platform Protection) engine for faster detection of unknown threats across multiple sources. Established by Ashar Aziz in 2004, FireEye Security Suite focused on developing machines that help users detect and prevent major cyber attacks. Since its release, the platform pioneers multiple cybersecurity solutions, making them one of the best network security software for businesses and individuals. As it becomes one of the leading cybersecurity platforms, FireEye Security Suite now competes against other premiere platforms like Kaspersky Endpoint Security, Retina Network Security Scanner, NordVPN, WatchGuard Networks Security, Avast Business, ESET Endpoint Security, and Qualys Cloud Platform.


8.7 User Rating
$3.49 Price
CyberSec, Double VPN, Content Access SmartPlay Features
NordVPN is the world’s leading VPN solution designed to secure its user’s connection to the Internet. NordVPN is an excellent VPN that’s regarded as one of the most popular VPN services in the market today. This app offers top-notch solutions for VPN, such as Military-Grade Encryption, CyberSec, Hide IP Address, Double VPN, and more, ensuring the user’s with the best internet usage behavior tracking and monitoring. What also makes this app so powerful is that it provides high-end security service for Windows, macOS, and Linux, and mobile platforms like Android and iOS, as well as for Android TV. NordVPN was primarily established in 2012 as a virtual private network (VPN) service provider. The software then launched a browser extension for Google in 2018, and as of October 2019, NordVPN operates in more than 5,200 servers in 62 countries. With over 12 million users, NordVPN is now recognized as one of the best network security software, together with FireEye Security Suite, McAfee Network Security, Avast Business, Norton Security, Cisco, and WatchGuard Network Security.

Kaspersky Endpoint Security

8.6 User Rating
Cyber Security, Endpoint Security, Centralized Management Features
Kaspersky Endpoint Security is among the available cybersecurity software today that offers a network security solution for various users. Kaspersky Endpoint Security is an on-premise and cloud-based software that provides anti-malware solutions against software viruses, hackers, and spam through its encryption and machine learning tools. This software app works by combining signature-based malware detection and pattern-based technologies, allowing its users to defend their system against new and emerging threats seamlessly. Kaspersky Endpoint Security is primarily a part of Kaspersky Lab's multinational cybersecurity and anti-virus solution founded in 1997. This software steered its service on expanding its user's endpoint security structure without spending many resources. With its high-end cybersecurity and network solutions, Kaspersky Endpoint Security was branded as one of the best software for network security. Today, with over 3900+ employees, Kaspersky Endpoint Security becomes one of the highest-earning network security software, earning $705 million in revenue, under the supervision of their current CEO, Eugene Kaspersky.

Network Security Software is a technological platform designed to protect the overall usability and integrity network and data. This platform comes into both hardware and software technologies that target a variety of threats, prevents it from entering or spreading across networks, while it manages access.


  • A network security system protects shared and stored data.
  • It stabilizes a network connection.
  • It tracks malware, ransomware, and spyware attacks.

Since you’ve already had an idea of what a network security system can do for you, you can now already choose the best platform to use. If you wish to proceed, you can have our list below for the best network security software software that you can use as a reference. Feel free to check it out!