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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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NSA issues advice for securing wireless devices

Malwarebytes

By releasing an information sheet that provides guidance on securing wireless devices while in public (pdf) —for National Security System, Department of Defense, and Defense Industrial Base teleworkers—the NSA has provided useful information on malicious techniques used by cyber actors, and ways to protect against them. Wi-Fi and encryption.

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9 Possible Ways Hackers Can Use Public Wi-Fi to Steal Your Sensitive Data

Security Affairs

Public Wi-Fi users are prime targets for MITM attacks because the information they send is often not encrypted, meaning it’s easy for hackers to access your data. Look for the “https” in the website’s URL—it means there’s some level of encryption. Most browsers will alert you if a site isn’t secure.

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SANS Critical Control 7: Wireless Device Control

NopSec

Wireless networks have always been a “no man’s land” in terms of security and appropriate configuration. Some of the most notorious security breaches (ie TJX) happened because the security configuration of the enterprise wireless access points was loose. A wireless client with improper encryption configured.

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National Small Business Week: 10 Best Practices for Small Business Cybersecurity

CyberSecurity Insiders

Use of a VPN – virtual private networks (VPN) create a secure connection to other networks over the internet. They can both encrypt data and hide an IP address by using a secure chain to shield network activity. Secure wireless networks – if you have a Wi-Fi network in your workplace, ensure it is secure, encrypted, and hidden.

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What to do if you suspect your personal mobile has been hacked

BH Consulting

Connection trouble: review wireless networks your phone remembers Review the history list of Wi-Fi access points that your phone has connected to in the past. Encrypt the data stored on your mobile phone. For Android, however, you may need to enable encryption manually. Remove obsolete and public networks.

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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?