As services like transport evolve to rely more and more on interconnected digital systems, they also face an alarming increase in cyber-attacks.
Wrth i wasanaethau fel trafnidiaeth esblygu i ddibynnu mwy a mwy ar systemau digidol cydgysylltiedig, maent hefyd yn wynebu cynnydd dychrynllyd mewn ymosodiadau seiber.