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Security Requires More Than Luck

Understanding a hacker’s motives helps build a smarter security roadmap.

By Gabriel Whalen
|
March 6, 2020
Security

When I heard human factors was going to be the focus of the RSA 2020 conference, I was pretty excited. Finally, we are talking about the one part of the equation that does not change: the user, the employee, the owner, society, the world. To top it off, I actually got the opportunity to present on that very topic at RSA; I was thrilled.

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Securing Your Organization Against WPA Vulnerabilities — Part 3

A few changes to how you secure your PSKs will go a long way toward protecting your network.

By Colin Vallance
|
October 18, 2018
Security, Networking

In Part 1 and Part 2 of my blog series, I shared some insights into how attackers continue to exploit the weaknesses of WPA and the tools and techniques they are using to gain access to poorly secured networks. In the last post of the series, I will offer some suggestions for how organizations can…

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Securing Your Organization Against WPA Vulnerabilities — Part 2

Knowing the basic tools and techniques that attackers use will help you defend your network.

By Colin Vallance
|
October 12, 2018
Security, Networking

In my first blog post on securing against Wi-Fi Protected Access vulnerabilities, I talked about the fact that attacks are still being developed to take advantage of weaknesses found in WPA/WPA2, which are known and have been around for a while. This post continues that discussion, getting into how exactly most attacks are carried out…

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Securing Your Organization Against WPA Vulnerabilities — Part 1

New attacks continue to take advantage of Wi-Fi Protected Access weaknesses, so don’t let down your guard.

By Colin Vallance
|
October 4, 2018
Security, Networking

In early August this year, the folks behind the Hashcat password cracking tool posted a thread on a new attack against Wi-Fi Protected Access (WPA/WPA2) using the Pairwise Master Key Identification technique. The attack differs from the traditional WPA/WPA2 attack vector in that it does not require the capture of a full Extensible Authentication Protocol…

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Organizations Must Address Growing Cyberthreats

Government and industry should work together on next-generation defenses.

By CDW Expert
|
July 18, 2017
Security

The entrepreneurial spirit and technology acumen of the United States provide reason for optimism in the fight against cybercriminals, said former FBI Director Robert S. Mueller III. At the helm of the FBI from September 2001 through September 2013, Mueller came to view cybercrime as a top threat to the U.S., but when organizations pulled…

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7 Action Steps for Combating WannaCry Ransomware

Following a few admin steps now can greatly reduce the risk this attack poses.

By CDW Expert
|
May 15, 2017
Security

The WannaCry ransomware attack has been big news since Friday, May 12, 2017, and organizations are scurrying to understand and mitigate the risk from this attack. The following is a very quick summary of the attack and specific action steps you can take to help protect your organization. This type of ransomware is unique because…

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