August 4, 2020

SD-WAN Security: The promise of Multidimensionality

The pace of software-defined wide-area networks (SD-WANs) developments continues to accelerate for several reasons. Not only in terms of commercial adoption, but also in the scope of services supported. One area that has undoubtedly fueled this growth is the integration of powerful security capabilities. In order to fully understand the...
September 5, 2018

Is this 20-year-old vulnerability present in your legacy VPN solutions?

  Traditional IPSec VPN Security   Last Month, academic researchers have published a paper on “The Danger of Key Reuse: Practical Attacks on IPSec IKE”. IPsec has emerged as the most commonly used IP level VPN to provide confidentiality, integrity, peer authentication, replay protection, and access control. IPSec keys can be...