Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Owners and operators of Operational Technology (OT) environments are being increasingly tasked with providing more information and security controls for their OT Environments, whether those demands are driven by the board, executive orders, or new regulations. One of the biggest fallacies that we encounter when our customers begin monitoring their OT environment is the idea that OT systems are air gapped and completely isolated from IT systems.

In this post, we demonstrate how to set up effective security monitoring of your Hyperledger Fabric infrastructure. We identify some common threats, recognize key data sources to monitor, and walk through using Splunk to ingest and visualize your data. This post follows Introducing Splunk App for Hyperledger Fabric and highlights the use of the app for security monitoring of blockchain infrastructure. We will address smart contract/chaincode security & monitoring in a follow-up post.

Naval Information Warfare Systems Command (NAVWAR) enterprise recently announced that Splunk is the winner of its third prize challenge in the Artificial Intelligence Applications to Autonomous Cybersecurity (AI ATAC) Challenge series.

DevSecOps stands for Development, Security and Operations. This is a practice aimed to automate or design security integration throughout the software development lifecycle or workflow. Nowadays, collaborative frameworks and projects that share security protocols from end to end are really common, so DevSecOps practices attempt to emphasize building infrastructure with a strong security foundation and stable automation workflow and phases. Watch the video below to learn more about Securing DevSecOps.

We decided to try to run a well-known Remote Access Trojan (RAT) called Remcos used by FIN7. This tool has been around for some time and has a reputation for being stealthy and effective in controlling compromised hosts. Sold as a remote computer monitoring tool, this tool has plenty of features that can allow an operator behind the control to do multiple operations against a compromised system.

FIN7 is a well-organized criminal group composed of highly-skilled individuals that target financial institutions, hospitality, restaurant, and gambling industries. Until recently, it was known that high-level individuals of this criminal enterprise were arrested — specifically 3 of them — and extradited to the United States. This criminal group performed highly technical malicious campaigns which included effective compromise, exfiltration and fraud using stolen payment cards.