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The WPA2 Security Flaw: What You Should Know

The WPA2 Security Flaw: What You Should Know

A security researcher has reported a serious vulnerability in the Wi-Fi Protected Access II (WPA2) security protocol that could allow hackers within range of a wireless network to intercept data, or even inject malicious content or malware in certain cases. The flaw was discovered by Mathy Vanhoef of the Imec-DistriNet Research Group of Belgian university KU Leuven. Vanhoef executed a successful attack as a proof of concept.

Tuesday, October 31, 2017/Author: Luis R. Colon, CISSP, Information Security Manager/Number of views (137)/Comments (0)/
Categories: Security Services
NIST and DHS Release Guidelines for IoT Security

NIST and DHS Release Guidelines for IoT Security

Security threats are forming an increasingly dark cloud over the Internet of Things (IoT). While the IoT continues to create competitive opportunities in a wide range of industry sectors, the vulnerabilities inherent in billions of connected devices offer a platform for hackers to steal data and disrupt critical systems and infrastructure. The risk is so great that two federal agencies have issued new guidelines for bolstering IoT security.

Thursday, December 01, 2016/Author: The SageNet Team/Number of views (1016)/Comments (0)/
Categories: Security Services
Creating the ‘Invisible Infrastructure’ with a Software-Defined Perimeter

Creating the ‘Invisible Infrastructure’ with a Software-Defined Perimeter

Numerous surveys reflect a growing reliance on cloud services, with organizations moving a broad range of applications and workloads to the cloud. No surprise there — after all, the cloud model has demonstrated a fantastic ability to facilitate simple, powerful and affordable solutions that resolve significant business challenges and deliver peace of mind.

 

Friday, September 16, 2016/Author: Luis R. Colon, CISSP, Information Security Manager/Number of views (1090)/Comments (0)/
Categories: Security Services
Skimming Isn’t the Only Threat to Point-of-Sale Systems

Skimming Isn’t the Only Threat to Point-of-Sale Systems

In recent posts, we have been discussing the problem of point-of-sale (POS) skimmers — devices that thieves add to POS terminals in order to capture payment card numbers, PINs and other sensitive information. Skimmers can be installed in seconds and look almost identical to POS terminals, making them difficult to detect. Skimming at the gas pump is a particular problem for convenience stores and fuel retailers.

Thursday, May 19, 2016/Author: Paul Truitt, CISO & VP, Cybersecurity/Number of views (1251)/Comments (0)/
Categories: Security Services
Why Network Segmentation Is Critical to Effective Security

Why Network Segmentation Is Critical to Effective Security

Most organizations focus their security efforts on the network perimeter in an effort to prevent unauthorized users from gaining access.  But while perimeter security is important, it does little to minimize the damage should a hacker find a way inside.

Tuesday, January 12, 2016/Author: The SageNet Team/Number of views (1608)/Comments (0)/
Categories: Security Services
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