DNS Cache Poison Attacks are Still a Risk

Nozomi Networks find an easier path for DNS Cache Poison Attacks on ICS, CPEs, and other IoT devices. Nozomi Networks disclosed long-term and persistent vulnerability with all versions of uClibc and uClibc-ng (see Nozomi Networks Discovers Unpatched DNS Bug in Popular C Standard Library Putting IoT at Risk by Giannis Tsaraias and Andrea Palanca | Read More

DDoS Resiliency Workshop – 2022

Revised, Updated, and Enhance DDoS Resiliency Workshops for Today’s Internet In the late 1990s, several people started teaching ISPs how to protect their networks from attack. These early “DDoS Resiliency Workshops” evolved in a consistent theme and method that eventually curated best common practices for DDoS resiliency. Unfortunately, the threats from attacks to Communications Services

You are now part of the Russian-Ukrainian Cyberwar’s “Battlespace”

It is 2022 and you are now part of the Russian-Ukrainian Cyberwar’s “Battlespace.” There is no escaping the “packets” flying through, at, and over your network. If you live on planet Earth, you are now part of the Russian-Ukrainian cyber-battle space. What is a cyber warfare “battlespace?” A “battlespace” is the location of the warfighting. Read More

Bad Guys are Scanning Your Network!

Bad guys are scanning your network. They are finding all the vulnerabilities exposed to the Internet. The vulnerable systems, critical devices, and other ways to break into your network. When ransomware, malware, botnets, and other break-ins happen, people wonder, “how did the threat actors find that service?” People thought that “if we don’t publish it, Read More

How do Security Experts surf the tidal wave of security news?

Have you ever wondered what security professionals review each day? How do they keep up with the security news? What sources do they use? If you are new to security, what sources shall you track? We are overwhelmed with a deluge of cybersecurity news. In essence, we’re surfing cybersecurity news trying to keep up and Read More

History of Denial of Services (DoS) Attacks

Version 0.1 Denial of Service (DoS) Attacks, Incidents, and Events have been with the Internet community since the early days of the ARPANET. They happened on all the early, public networks (FidoNet, BBS networks, BITNET, etc) and were part of the “mainframe” timeshare culture (where people locked each other out of terminals to get more

“Backups” will not save you from a Ransomware Incident

“What do you mean the backups don’t work? I thought you said backups would save us from a Ransomware incident?” Good backups are the #1 recommendation you will see in all “Ransomware Defence” guides. We have a problem in the industry. These “ransomware guides” are written by people who have never lived through a major Read More

US Warns Ransomware Threats during Holidays – Whoops! Too Late

If you are reading about potential ransomware threats during the holidays, just know it is too late. By the time you get a call waking you up on a labor day holiday break, it would be too late to stop the ransomware threat. People forget that ransomware is the monetization network break-in. The THREAT is Read More

“Security” is always an afterthought in the C-suite

Get around “security is an afterthought” by rethinking security as part of the business resiliency architecture. Read More

BGP Security Workshop – Safeguarding the Internet’s Glue

BGP and DNS are the two critical protocols that glue the entire global network (the Internet). Without them, the Internet falls apart. The security, resiliency, and integrity Border Gateway Protocol (BGP) holds up the routing of packets end-to-end across the Internet. Threats to BGP systems are life-threatening, disrupting critical infrastructure people depend on for their