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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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Can Hackers Create Fake Hotspots?

Identity IQ

This fake network looks like a legitimate wireless connection but are controlled by the hacker. Use a VPN A VPN encrypts your traffic with military-grade encryption. A VPN also hides your IP address. Many routers come with a basic firewall built in, but you can also install software firewalls on your computers.

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8 Top Unified Threat Management (UTM) Software & Hardware Vendors

eSecurity Planet

In addition to standard firewalls , features in UTMs often include intrusion detection and prevention systems (IDPS) , secure web gateways , secure email gateways , remote access , routing and WAN connectivity. Some vendors have ditched the UTM label and prefer to call their tools next-generation firewalls (NGFW). Web antivirus.

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Cisco Identity Services Engine (ISE): NAC Product Review

eSecurity Planet

Features Strong guest account options: Hotspot: non credentialed access Self-Registration: guest enters info, can require approval Sponsored Guest: authorized creation of account and share credentials Secure wireless connection options: Passive Identity session (using Active Directory (AD) domain logins, etc.) MAC Address bypass (MAB) 802.1x

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Network Protection: How to Secure a Network

eSecurity Planet

The tools also depend upon physical controls that should also be implemented against malicious physical access to destroy or compromise networking equipment such as routers, cables, switches, firewalls, and other networking appliances. Instead, organizations should use a virtual private network (VPN) solution.

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Network Security Architecture: Best Practices & Tools

eSecurity Planet

The basic elements of a fundamental network include: Network equipment: Controls data flow between devices and commonly includes physical and virtual switches, wired or wireless routers, modems, and hubs. These techniques can use built-in software features (for firewalls, operating systems, etc.)

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What is Network Security? Definition, Threats & Protections

eSecurity Planet

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. Connections still encompass hard-wired physical switches and routers, but also now include wireless cellular networks, wi-fi networks, virtual networks, cloud networks, and internet connections.