A "TSG [Tiangou Secure Gateway] solution review description" document confirms that Geedge Networks was to provide MOTC with both the hardware and software required to successfully implement extensive surveillance and censorship. Contractual arrangements between Geedge Networks and the Myanmar military junta include TSG Centralized Management, Network Zodiac for system operation and maintenance, and Cyber Narrator for supporting what internal datasets refer to as "hunting" the IP addresses of evasive proxies. According to Geedge Networks’ review document to the MOTC, all software programs have "long-term authorization" and come with a three-year free of cost warranty which is specified to include monthly system updates and the deployment of Geedge technicians in Myanmar. Hardware warranties and express delivery of spare parts are also accounted for. After the initial warranty has expired, the MOTC is expected to purchase an additional warranty and technical support package, which includes the deployment of two Geedge Networks engineers to Myanmar for on-site technical support. The dataset provides new detail about Geedge Networks products deployed in Myanmar and elsewhere. Tiangou Secure Gateway (TSG) TSG is the central tool in the Geedge Networks' surveillance and censorship arsenal, consisting of hardware and software to manage, surveil and block internet traffic, comparable to China's “Great Firewall”, one of the largest and most sophisticated online censorship operations in the world.28 TSG provides monitoring and filtering capabilities of internet traffic, including internet-based telephone traffic. This provides the junta with extensive visibility of internet traffic in Myanmar, while also facilitating the identification and blocking of web content and applications. Within the data set is a list of 55 priority apps for blocking that Geedge provided to the Myanmar junta, including popular VPNs and the messaging app Signal. According to the Geedge Networks website, "TSG performs deep packet inspection on network traffic, classifies their content using a stream-based analysis engine, and provides a simple, integrated security service".29 TSG's claimed features include the ability to decrypt and inspect traffic between the server and client that is encrypted with secure sockets layer (SSL) and transport layer security (TLS) encryption protocols.30 One way it does this is by monitoring and skipping security 12