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   Port 990 Detailsknown port assignments and vulnerabilities
 
threat/application/port search:
 
7 records found
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	| Port(s) | Protocol | Service | Details | Source |  
  | 990 | tcp | ftps | FTPS Protocol, FTP over TLS/SSL (IANA official) uses ports 989 and 990. 
 Cyclops Blink Botnet uses these ports. The malware has targeted governments, WatchGuard firewalls, ASUS routers, etc., it is active as of March 2022, and it is believed to be operated by the Sandworm threat group linked to Russian intelligence. Cyclops Blink botnet malware uses the following TCP ports: 636, 989, 990, 992, 994, 995, 3269, 8443
 | SG |  
  | 990 | tcp,udp |  | FTPS Protocol (control): FTP over TLS/SSL (official) | Wikipedia |  
  | 990 | tcp,udp | ftps | ftp protocol  control  over TLS SSL | SANS |  
  | 990 | tcp,udp | ftps | ftp data over TLS/SSL | Neophasis |  
  | 990 | tcp,udp | ftps | ftp protocol, control, over TLS/SSL | Bekkoame |  
  | 990 | tcp | ftps | "ftp protocol, registered [Christopher_Allen], modified: [Christopher_Allen] | IANA |  
  | 990 | udp | ftps | "ftp protocol, registered [Christopher_Allen], modified: [Christopher_Allen] | IANA |  |  Related ports: 21  636  989  992  994  995  3269  8443   |