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213.209.159.229 has a threat confidence score of 91%. This IP address from Taiwan (AS208137, Feo Prest SRL) has been observed in 169 honeypot sessions targeting RDP, HTTPS, HTTP protocols. First observed on March 9, 2026, most recently active April 16, 2026.
Identifies RDP clients attempting authentication using Network Level Authentication (NLA) with the NTLM challenge-response protocol. This occurs during the CredSSP negotiation phase before a remote desktop session is established and indicates an active credential authentication attempt against the RDP service