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Happy New Year to our readers! Today marks the first Patch Tuesday of 2017 with Microsoft releasing their monthly set of bulletins designed to address security vulnerabilities. This month’s release is relatively light with 4 bulletins addressing
Over the past several weeks, there have been ongoing discussions regarding cyber attacks that have occurred against several political, governmental, and private sector entities in the United States. These discussions have revolved around allegations
This is the start of a planned series of posts around the impact that new protocols are making on the way many of us deal with network security today. The protocols we have been using on the internet, mainly TCP with HTTP 1.1, have shown that they
IEC 60870-5-104 Protocol Detection Rules Cisco Talos has released 33 Snort rules which are used to analyze/inspect IEC 60870-5-104 network traffic. These rules will help Industrial Control Systems/Supervisory Control and...
Vulnerabilities discovered by Talos Talos is disclosing two denial of service vulnerabilities (CVE-2016-9036 & CVE-2016-9037) in Tarantool. Tarantool is an open-source lua-based application server. While primarily functioning as an application
This blog post was authored by Jakob Dohrmann, David Rodriguez, and Jaeson Schultz. The Cisco Talos and Umbrella research teams are deploying a distributed hailstorm detection system which brings together machine learning, stream processing of DNS
Effective security is simple, open, and automated. We’ve already talked about simple and open. Now let’s talk about automated. Security admins can relate to this scenario. You just learned of an infected system in your environment of thousands of
Adware has been around for a while now. In principle, displaying advertising in order to finance your software is not necessarily something bad. Users are used to seeing advertising everywhere: newspapers, magazines, and websites. When...
The final patch Tuesday of 2016 has arrived. Today, Microsoft has released their monthly set of security bulletins designed to address security vulnerabilities within their products. This month’s release contains 12 bulletins addressing 48
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