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Wireless Security: WEP, WPA, WPA2 and WPA3 Explained

eSecurity Planet

Wireless security is the protection of wireless networks, devices and data from unwanted access and breaches. It involves a variety of strategies and practices designed to preserve the confidentiality, integrity and availability of wireless networks and their resources. What is Wireless Security?

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Next-Generation Firewalls: A comprehensive guide for network security modernization

CyberSecurity Insiders

The terms computer security, information security and cybersecurity were practically non-existent in the 1980s, but believe it or not, firewalls have existed in some form since that time. NGFWs boast critical security features such as intrusion prevention, VPN, anti-virus, and encrypted web traffic inspection.

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Five Tips for Ensuring Communications Security in Your Organization

CyberSecurity Insiders

To help you improve your organizational communications security, consider the following tips: Implement network security controls. Network security should be managed and controlled to protect your organization from threats that may originate externally or internally. This includes all approved wireless networks.

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IDS & IPS Remain Important Even as Other Tools Add IDPS Features

eSecurity Planet

An ideal security stack provides continuous protection without gaps. IDS and IPS solutions help fill in the gaps between endpoint protection , firewalls , and other parts of the security stack. Even the smallest organizations know that they should implement firewalls and endpoint protection solutions.

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7 Types of Penetration Testing: Guide to Pentest Methods & Types

eSecurity Planet

This ensures the entirety of the network and its endpoints are marked for testing and evaluation. Network tests Some organizations differentiate internal from external network security tests. Internal and external network testing is the most common type of test used. See the Top Web Application Firewalls 4.

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What is Network Security? Definition, Threats & Protections

eSecurity Planet

Network security creates shielded, monitored, and secure communications between users and assets. Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals.

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What Is Encryption? Definition, How it Works, & Examples

eSecurity Planet

Encryption uses mathematical algorithms to transform and encode data so that only authorized parties can access it. What Encryption Is and How It Relates to Cryptology The science of cryptography studies codes, how to create them, and how to solve them. How Does Encryption Process Data? How Does Encryption Process Data?