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IEC 104 Protocol Detection Rules

By Talos Group 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 Data Acquisition (ICS/SCADA) asset owners to allow the identification of both normal and abnormal traffic in their environments. In order for these […]

IEC 104 Protocol Detection Rules

By Talos Group 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 Data Acquisition (ICS/SCADA) asset owners to allow the identification of both normal and abnormal traffic in their environments. In order for these […]

Vulnerability Spotlight: Tarantool Denial of Service Vulnerabilities

By Talos Group 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 server, it is also capable of providing database-like features and providing an in-memory database which can be queried using a protocol based […]

Vulnerability Spotlight: Tarantool Denial of Service Vulnerabilities

By Talos Group 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 server, it is also capable of providing database-like features and providing an in-memory database which can be queried using a protocol based […]

In the Eye of the Hailstorm

By Talos Group 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 requests and the curated Talos email corpus. Talos has discussed snowshoe spam before. Traditional snowshoe spam […]

In the Eye of the Hailstorm

By Talos Group 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 requests and the curated Talos email corpus. Talos has discussed snowshoe spam before. Traditional snowshoe spam […]

To be Effective, Security Needs to Be a Force Multiplier

By Jason Lamar 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 devices. How many others are affected? That’s hard to figure out even in […]

To be Effective, Security Needs to Be a Force Multiplier

By Jason Lamar 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 devices. How many others are affected? That’s hard to figure out even in […]