Network Access Control technologies News
March 22, 2017
HTTPS interception in security products and services may be reducing security rather than improving it, according to US-CERT, which puts middleboxes in a precarious position.
February 01, 2017
SSH creator Tatu Ylonen explains why IoT SSH implementations can be dangerous and presents real-world examples of threat actors abusing SSH keys to attack enterprises.
January 27, 2017
In part two of his interview with SearchSecurity, SSH creator Tatu Ylonen explains why proper SSH key management is crucial and how attackers can use lost or exposed keys.
August 31, 2016
The antivirus industry has been under fire lately, and Microsoft's Windows 10 Anniversary update has added new troubles for antivirus software vendors.
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Holistic security is an approach that seeks to integrate all the elements designed to safeguard an organization, considering them as a complex and interconnected system. Continue Reading
The IT pro's job is to ensure the best network security network performance both. Our guide provides solid steps to take right now to achieve both in this age of mobile and the internet of things. Continue Reading
Allowing known good applications and data isn't enough for enterprises. Beth Musumeci explains why a hybrid whitelisting-blacklisting approach is the best option for security. Continue Reading
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Geofencing technology is increasingly being used as a security tactic, such as to control access to servers with DNS settings. Expert Michael Cobb explains how it works. Continue Reading
VMware's reference architecture, Hybrid DMZ Reference Designs, brings network connectivity to vCloud Air data centers. But is it really based on the DMZ, as its name implies? Continue Reading
DMZ networks were once widely used by enterprises, but are they still common today? Expert Judith Myerson explains why DMZs may be a good security option for some organizations. Continue Reading
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After enterprise identities are authenticated, an authorization management system should monitor how resources are being used. Expert Peter Sullivan explains how it can work. Continue Reading
Endpoint security threat prevention tools are crucial in your endpoint management strategy. This three-part technical guide will help you develop and advance your existing endpoint security management approach. It includes a chapter that outlines ... Continue Reading
Better endpoint security protection is possible with NAC, DLP and other tools and techniques. Learn how they fit together to improve enterprise endpoint protection. Continue Reading
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Mandatory access control and application sandboxing both offer layers of security through controlling access to system resources. Expert Michael Cobb explains what sets each apart. Continue Reading
Perimeter network security at most organizations has evolved beyond "four walls." Many of today's data centers are no longer on-premises. As cloud and mobile technologies extend the reach of network infrastructure, the notion of a network edge that ... Continue Reading
Network-attached storage devices can present a plethora of security issues to an enterprise. Expert Kevin Beaver explains how to detect and mitigate the risks. Continue Reading