An intrusion-detection system (IDS) is a software-based tool used to detect for crackers or other security breaches such as incoming shellcodes, viruses or trojan horses in a computer system or network.
Two main types of intrustion detection system exists:
... Cao, (died c. 1486), explored the African west coast
Jacques Cartier, (1491-1557), discovered the St. Lawrence River and sailed up it to Montreal; failed in an ...