On July 19th, I had a rare opportunity to visit AIS Network Operation Center(NOC) and Cyber Security Operation Center (CSOC). I learned how phone signals and data are transmitted through radio waves from our mobile phones to 4G/5G antenna and telecommunication networks and servers. At the NOC, the dashboard showed antenna and signal traffic across the country. AIS Head of cybersecurity also showed us their cyber security detection and protection measures. We learned that on average the network is attacked over 100,000 times a day. They must have a very good prevention and detection system to handle cyber threat 24/7.
