Cybersecurity Acronyms: Making Sense of the Alphabet Soup Blog, Cybersecurity News, Extended Detection and Response, Insider Risk Management Systems, IRMS, Network Traffic Analysis, NTA, SIEM, XDR / By Christian Wiens Trying to decipher Cybersecurity jargon can feel like trying to make sense out of a spoonful of alphabet soup. Is your SIEM equipped with sufficient NTA? What about your XDR? Or wait, was it NDR? What’s IRM, anyway? And whatever happened to UEBA?