It indicates that the domain’s SSL/TLS certificate has successfully passed all certificate chain validation checks. The chain of trust from the root Certificate Authority (CA) down to the leaf certificate is intact, confirming that the certificate is legitimate and trusted.
The questions every analyst asks before acting on this signal.
It indicates that the domain’s SSL/TLS certificate has successfully passed all certificate chain validation checks. The chain of trust from the root Certificate Authority (CA) down to the leaf certificate is intact, confirming that the certificate is legitimate and trusted.
Because it ensures both the authenticity and integrity of encrypted communications. Legitimate organizations maintain properly signed certificates to guarantee secure interactions and protect against impersonation or tampering attempts.
This is generally a positive indicator of proper SSL configuration and legitimate ownership. Analysts still correlate it with other factors such as domain reputation, certificate type (DV/OV/EV), and recent registration activity to rule out potential abuse of trusted certificates.
A realistic shape of the entry the engine appends to the risk_signals array when this signal fires. Evidence keys are subgroup-default; per-signal overrides documented in the API reference.
{
"slug": "ssl_cert_auth",
"name": "Valid SSL Certificate Authentication",
"group": "http_crawling_history",
"subgroup": "ssl_behavior",
"direction": "safe",
"evidence": {
"cert_issued_days_ago": 9,
"issuer": "letsencrypt",
"valid_for_days": 90,
"rotation_count_90d": 3,
"cert_type": "DV"
}
}14 other signals share the same subgroup. They detect related behaviors and often co-fire on the same IOC.
It means the domain uses an SSL/TLS certificate issued by a trusted and globally recognized Certificate Authority (CA). …
It means that the SSL/TLS certificate presented by the domain failed critical validation checks. This can occur due to m…
It means the SSL/TLS certificate’s Common Name (CN) or Subject Alternative Name (SAN) does not match the accessed domain…
It means the SSL/TLS certificate of the domain includes verified organizational details that have been authenticated by …
The Verdict Gallery is a curated stream of real verdicts. Filter by this signal to see exactly which IOCs it caught, what other signals fired alongside it, and what the engine recommended.
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