Let’s Encrypt Security | Shadow Phantom

Risk Scenarios

A critical service’s certificate expired unexpectedly. Shadow Phantom automatically triggered a backup renewal via DNS challenge.
An ACME HTTP challenge was misconfigured. Shadow Phantom detected the failure and switched to DNS challenge fallback.

Secured Features

Certificate expiry detection & alerting
Automated renewal fallback workflows
ACME challenge validation monitoring
TLS cipher-suite & config checks

Why Shadow Phantom?

Detects 90%+ MITRE ATT&CK techniques in Let’s Encrypt
Reduces 85% alert fatigue with AI triage
Fixes risks in seconds via CLI/API
Cuts exposure from weeks to minutes
Ensures continuous compliance

How It Works

Integration Method: Connects via ACME and Let’s Encrypt APIs to track certificate lifecycle and challenge health in real time.

Operation: Delivers pre-expiry alerts, fallback automation and compliance reports via Slack, Jira or SIEM.

Compliance Mapping

ISO 27001 A.12.4.1 (Event Logging)
NIST SP 800-53 AC-6 (Least Privilege)
GDPR Article 32 (Security of Processing)

Deployment Notes

Agentless: Yes
SSO Supported: Yes
Hosting: SaaS
Connectors: Shadow Phantom → ACME, DNS providers, Slack, Jira, SIEM

Learn More

Discover how Shadow Phantom secures Let’s Encrypt against misconfigurations, leaked credentials and other risks, ensuring robust protection and compliance.

Explore Use Cases

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