CCCS - Guidance, news and events

The Canadian Centre for Cyber Security (Cyber Centre) and the United States’ Federal Bureau of Investigation (FBI) is warning Canadians of the threat posed by People’s Republic of China (PRC)

Fast flux is a technique used by threat actors to obfuscate the locations of malicious servers. Threat actors do this by rapidly changing domain name system (DNS) records associated with a domain name. The use of fast flux poses a significant threat to national security. The fast flux technique allows threat actors to create resilient and highly available command and control infrastructure and conceal their malicious activities.