TLS certificates
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Misissued TLS certificates tied to Cloudflare’s 1.1.1.1 DNS service raise internet-security concerns
Security researchers disclosed mis-issued TLS certificates tied to Cloudflare’s 1.1.1.1 DNS service, a flaw that could enable impersonation and traffic interception. With the issuer and responsible parties not fully disclosed, the episode underscores ongoing vulnerabilities in the certificate authority system and the role of Certificate Transparency in detecting mis-issuances.
