Confidential communication channel for incident response, sensitive threat intelligence, zero-day disclosures, and high-security enterprise scoping.
We protect your organization's sensitive disclosures with end-to-end PGP encryption, zero-knowledge handling, and audited security controls.
Encrypt emails, attachments, and vulnerability reports before sending to [email protected].
For security engineers and automated SOC pipelines, import our public key directly into GPG:
curl -s https://elsiddik.net/elsiddik_public_key.asc | gpg --import
Our Secure Tunnel is reserved for critical security communications where strict confidentiality is paramount.
Urgent containment requests for ongoing ransomware attacks, compromised active directories, or active breaches.
Responsible disclosure of unpatched vulnerabilities, RCE chains, and supply-chain flaws.
Transmission of proprietary architecture diagrams, API specifications, and pre-assessment credentials under NDA.
Confidential briefing requests for board-level cybersecurity advisories and adversary emulation.
All inbound encrypted transmissions are decrypted strictly on isolated air-gapped workstations. Decrypted payloads are processed in-memory (RAM-only) and never written to unencrypted persistent disk storage.
How to transmit sensitive security reports, zero-day disclosures, and NDA documents securely.
Prepare your security report or disclosure document. Remove any unrelated third-party client PII or internal secrets.
Import our public key (0x6508AF696E557375) into GPG or Mailvelope and encrypt your message and attachments.
Send your encrypted .asc payload to [email protected] with the subject line [SECURE-TUNNEL].
Our lead offensive security engineers decrypt and acknowledge your transmission within 2 hours for critical events.
We process data in accordance with German DSGVO & GDPR. We use essential security tokens to protect your session and audit requests. Learn more in our Privacy Policy and Impressum.