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Top 20 Cybersecurity Companies You Need to Know in 2025

eSecurity Planet

Check Point: Best for Firewalls 11 $25.34 Known for strong next-generation firewalls (NGFW) and endpoint detection and response (EDR) products, it also ranks for network security tools , zero trust , extended detection and response (XDR), IoT security , software-defined wide area network ( SD-WAN ), and secure access service edge (SASE).

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Extreme Networks ExtremeControl: NAC Product Review

eSecurity Planet

Users, guests and internet-of-things (IoT) devices can be located, on-boarded, authenticated, and evaluated for compliance. ExtremeControl integrates into the customer’s major third party ecosystems for private cloud orchestration, mobile device management (MDM), enterprise mobility management (EMM), content filter, and firewall solutions.

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Best Network Security Tools 2021

eSecurity Planet

Next-generation firewalls NGFW Fortinet Palo Alto Networks. Web application firewall WAF Akamai Imperva. With comprehensive visibility across endpoints, automatic defensive mechanisms, and built-in firewalls, the Kaspersky EDR is a global leader in making endpoint protection seamless. Next-Generation Firewalls (NGFW): Fortinet.

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Aruba ClearPass Policy Manager NAC Solution Review

eSecurity Planet

Aruba , a Hewlett Packard Enterprise (HPE) company, provides mobility and IoT solutions for organizations of all sizes. A pioneer in wireless networking, Aruba now offers infrastructure services as software from the public or private cloud to enable secure connectivity for a wide range of devices including mobile and IoT.

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Top Cybersecurity Companies for 2021

eSecurity Planet

Gartner gave it top place in unified threat management (UTM), and it was named a Leader in next-gen firewalls (NGFW). Over the years, it has built up a wide range of security products, including firewalls, intrusion prevention systems (IPS), UTM, malware protection and cloud protection. Learn more about Fortinet. Visit website.

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Wireless Security: WEP, WPA, WPA2 and WPA3 Explained

eSecurity Planet

WPA3 is the newest protocol and offers better security features such as stronger encryption, protection against dictionary attacks, and easier setting of IoT devices, but has yet to become widely used. Wi-Fi Protected Access (WPA) is an improvement of WEP introduced in 2003. How Does Wireless Security Work?

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Cyber Defense Magazine: Exclusive Interview with Robert Herjavec

Herjavec Group

History shows he’s the first person to wrap the remote management business model around firewalls, from a small office on the east coast of Canada., In 2003, he knew that firewalls were too complex for all IT staff and for understaffed companies to manage. He and his tiny team of 3 people, began the world’s first MSSP.