ICANN has started testing authentication schemes that will allow law enforcement agencies to make urgent requests for non-public WHOIS information – when needed to address threats to life, critical infrastructure, or child exploitation. Domain registrars collect information about their customers and in the past that data was publicly available in WHOIS records. Some domain registrars offer services that substitute their own contact details, to preserve customer privacy. In recent years, laws like GDPR mean registrars are sometimes required to hide WHOIS data. That’s fair enough but makes it hard for law enforcement to contact a domain holder if their resources are being misused – intentionally or otherwise – for purposes such as hosting malware, acting as command-and-control infrastructure for malware, or facilitating phishing. ICANN’s definition for the kind of behaviour it thinks justifies urgent requests for WHOIS info is “imminent threat to life, of serious bodily injury, to critical infrastructure, or of child exploitation.” The org has convened an Input Group on Law Enforcement Agency Authentication Mechanisms to consider the issue, and that group yesterday explained its progress during ICANN’s annual meeting in Bali, Indonesia. At this point, readers may have concerns that this proposal could allow law enforcement authorities to make inappropriate requests for WHOIS information. Several factors may ease such concerns. One is that representatives of domain registrars Namecheap and Verisign spoke during the session about the proposal, and both were supportive. Another is that the Input Group’s work is largely technical…