It starts with a twinge. Then a limp. By the time our patient reaches the orthopedic surgeon, they’re facing full knee replacement surgery—a journey that will take them through pre-op assessments, the OR, recovery, and months of rehabilitation. But here’s what most patients ...
Continue Reading
UPDATE: A new version of documentation is available here and an updated blog is available here. This week I have had a few customers...
Earlier today, the newest Distributed Denial of Service attack vectors, such as memcached and CLDAP, came up during a customer’s training session. It sparked...
Microsegmention refers to the use of software to secure traffic between virtual machines (VMs) within virtualized data centers. Virtualization has increased organizations’ agility and...
One device that I am beginning to see a lot more of at my customer sites is the Cisco Catalyst 9300. I figured that...
In the wake of recent vulnerabilities with memcached, Distributed Reflection Denial of Service (DRDoS) is currently in the focus of public attention. Using this...
To detect a phishing scam, we typically examine hyperlinks for odd domains or subtle character changes (like a “1” in place of an “I”)....
According to a recent New York Times’ article, there have been cyberattacks on critical infrastructure Saudia Arabia recently. While these attacks were not elaborated...
While working with users, I’ve noticed scenarios where filtering traffic based on a CIDR or an IP range just isn’t enough control. I wanted...
We’ve seen a lot of coverage regarding the growth of Extreme Networks lately. Between their recent acquisition of Brocade and Avaya, it would appear...
