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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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Retailer Orvis.com Leaked Hundreds of Internal Passwords on Pastebin

Krebs on Security

In late October, this author received a tip from Wisconsin-based security firm Hold Security that a file containing a staggering number of internal usernames and passwords for Orvis had been posted to Pastebin. Data backup services. Orvis wireless networks (public and private). Employee wireless phone services.

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FCC Proposal Targets SIM Swapping, Port-Out Fraud

Krebs on Security

From there, the attackers can reset the password for almost any online account tied to that mobile number, because most online services still allow people to reset their passwords simply by clicking a link sent via SMS to the phone number on file. a one-time passcode sent via email to the email address associated with the account. -a

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Are You One of the 533M People Who Got Facebooked?

Krebs on Security

. — rely on that number for password resets. From there, the bad guys can reset the password of any account to which that mobile number is tied, and of course intercept any one-time tokens sent to that number for the purposes of multi-factor authentication. It’s time we stopped letting everyone treat them that way.

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Can We Stop Pretending SMS Is Secure Now?

Krebs on Security

.” The most common way thieves hijack SMS messages these days involves “sim swapping,” a crime that involves bribing or tricking employees at wireless phone companies into modifying customer account information. But he suspects some of the smaller wired and wireless telecommunications firms may still be vulnerable.

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Ransomware at Colorado IT Provider Affects 100+ Dental Offices

Krebs on Security

based Complete Technology Solutions (CTS), was hacked, allowing a potent strain of ransomware known as “Sodinokibi” or “rEvil” to be installed on computers at more than 100 dentistry businesses that rely on the company for a range of services — including network security, data backup and voice-over-IP phone service.

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

CyberSecurity Insiders

Backup and recovery – according to FEMA , 40% of small businesses never reopen after a disaster. For a smaller business with limited IT capabilities, conducting regular and all-encompassing backups of all systems will provide a simple but very effective defense against a variety of threats and risks.