News

Wireless network security

• April 12, 2019 12 Apr'19

  WPA3 flaws found in Dragonfly handshake

  Researchers discovered vulnerabilities in the WPA3 protocol, specifically in the Dragonfly handshake authentication, allowing for multiple exploits branded Dragonblood.

• April 11, 2019 11 Apr'19

  Huawei security questioned around the world

  Troubles continue for Huawei as new bans and government reports put security into question, but the company is attempting to fight back against the criticism.

• April 10, 2019 10 Apr'19

  Nokia: 5G network slicing could be a boon for security

  According to Nokia's Kevin McNamee, the rise of 5G will mean more danger of IoT botnets, but also more options to secure those devices -- including using network slicing for segmentation.

• December 18, 2018 18 Dec'18

  Huawei bans set to continue, despite lack of supporting evidence

  While the number of countries with Huawei bans in place grows and more issue warnings, a German investigation found no evidence of spying to support the fear.

• June 26, 2018 26 Jun'18

  New WPA3 security protocol simplifies logins, secures IoT

  Latest WPA3 security protocol update adds new features to the Wi-Fi access specification for simple and secure wireless access for individuals, as well as enterprises.

• June 22, 2018 22 Jun'18

  No more selling mobile location data, promise carriers

  Sen. Ron Wyden got all major U.S. wireless carriers to promise not to sell mobile location data to third parties, but experts question the basic security practices in place.

• June 01, 2018 01 Jun'18

  SS7 vulnerabilities enable breach of major cellular provider

  News roundup: A major cellular network may have been compromised by exploiting SS7 vulnerabilities, according to reports. Plus, Kaspersky's lawsuits have been dismissed, and more.

• May 17, 2018 17 May'18

  Securus hack exposes law enforcement customers of location tracking

  Following news that it provides near real-time location data to law enforcement without warrants, a Securus hack exposed information on those law enforcement customers.

• January 11, 2018 11 Jan'18

  WPA3 Wi-Fi protocol aims to improve security in 2018

  The new WPA3 Wi-Fi protocol aims to improve security for IoT devices and strengthen password security with protections against brute force attacks.

• October 17, 2017 17 Oct'17

  KRACK WPA2 flaw might be more hype than risk

  Researchers discover a WPA2 vulnerability and brand it KRACK, but some experts say the early reports overstate the risk of the flaw and downplay the difficulty of an exploit.

• July 28, 2017 28 Jul'17

  Breaking down the Broadpwn exploit, world's first Wi-Fi worm

  At Black Hat 2017, Exodus Intelligence researcher Nitay Artenstein unveiled the Broadpwn exploit, which he called the world's first Wi-Fi worm and which puts billions of iOS and Android devices at risk.

• July 07, 2017 07 Jul'17

  Flawed Broadcom Wi-Fi chipsets get a fix, but flaw remains a mystery

  Broadpwn, a flaw in Broadcom Wi-Fi chipsets, is patched, but Google withholds details. Plus, the latest in the antivirus drama between the U.S. and Russia, and more.

• December 19, 2014 19 Dec'14

  Home router security vulnerability exposes 12 million devices

  Check Point has uncovered a widespread home router security vulnerability, dubbed Misfortune Cookie, that could allow attackers to gain control over millions of devices.

• December 18, 2014 18 Dec'14

  Survey: Guest network security lacking at many businesses

  According to WatchGuard, seven out of 10 restaurants, hotels and other businesses don't take the necessary steps to secure their guest Wi-Fi networks.

• December 12, 2014 12 Dec'14

  Sony Pictures hacking back: The ethics of obfuscation

  News roundup: Amid a devastating breach incident Sony Pictures is fighting back, raising legal and ethical questions. Plus: A big week in security acquisitions; Comcast sued over open Wi-Fi; and Yahoo announces vulnerability disclosure policy.