LogicNodes Security Team - PGP Key

Purpose: This page provides the PGP/GPG public key for encrypted communication with the LogicNodes security team.

Last Updated: April 24, 2026

When to Use This Key

Use this PGP key to encrypt sensitive security reports or communications to the LogicNodes security team, including:

Security vulnerability reports (see Responsible Disclosure Policy)
Data breach notifications
Confidential security inquiries
Sensitive partner security information

Note: PGP encryption is optional. You may also send unencrypted email to kontakt@logicnodes.ai for non-sensitive communications.

PGP Public Key

Email: kontakt@logicnodes.ai Key Type: RSA 4096 Key ID: 707941C4 Fingerprint: FD15 E817 5925 8403 5F53 0A4A 389B 966F 7079 41C4 Created: April 24, 2026

ASCII-Armored Public Key

How to Use This Key

1. Import the Public Key

Using GPG (Command Line):

# Download and import the key directly
curl https://legal.logicnodes.ai/en/pgp.txt | gpg --import

# Or download first, then import
curl https://legal.logicnodes.ai/en/pgp.txt -o logicnodes-security.asc
gpg --import logicnodes-security.asc

# Verify the fingerprint
gpg --fingerprint kontakt@logicnodes.ai

Using Keybase:

keybase pgp pull kontakt@logicnodes.ai

Using Email Clients:

Thunderbird with Enigmail: Tools → OpenPGP Key Manager → Import
Apple Mail with GPGTools: Open GPG Keychain → Import
Outlook with Gpg4win: Kleopatra → Import Certificates

2. Verify the Fingerprint

Always verify the fingerprint before encrypting sensitive data:

Published Fingerprint: FD15 E817 5925 8403 5F53 0A4A 389B 966F 7079 41C4

Check via Multiple Channels:

This page: /en/pgp
Security.txt: /.well-known/security.txt
Contact us directly: kontakt@logicnodes.ai (we’ll confirm via signed email)

3. Encrypt Your Message

Using GPG (Command Line):

# Encrypt a message
gpg --encrypt --armor --recipient kontakt@logicnodes.ai message.txt

# This creates message.txt.asc - send this file via email

Using Email Clients: Most email clients with PGP plugins will automatically offer to encrypt when you compose an email to kontakt@logicnodes.ai.

4. Send Your Encrypted Message

Email To: kontakt@logicnodes.ai Subject: [SECURITY] Brief description Body: Paste the encrypted message (including -----BEGIN PGP MESSAGE----- header)

Example:

To: kontakt@logicnodes.ai
Subject: [SECURITY] SQL Injection Vulnerability Report

-----BEGIN PGP MESSAGE-----

[Your encrypted message here]

-----END PGP MESSAGE-----

Verifying Our Responses

All responses from kontakt@logicnodes.ai will be PGP signed to verify authenticity.

To verify our signature:

# Check the signature on a signed message
gpg --verify message.asc

Expected output:

gpg: Good signature from "LogicNodes Security Team <kontakt@logicnodes.ai>"

Warning: If you see “BAD signature” or a different fingerprint, do not trust the message. Contact us via another channel immediately.

Key Management

Key Rotation

Keys are rotated approximately every two years and may be rotated at any time for other reasons. This page always reflects the current key.

Alternative Secure Communication Methods

If you cannot use PGP encryption, you can send unencrypted email to kontakt@logicnodes.ai for non-sensitive communications.

Key File

This key is also available as a plain-text file at /en/pgp.txt, suitable for direct import via curl or similar tools.

You are welcome to include your own PGP public key or key ID in your first email — we will encrypt all replies to you.

Download Options

Copy from this page: See ASCII-armored key above Text-only version: Change .html to .txt in the URL: /en/pgp.txt

Contact Information

Security Team: Email: kontakt@logicnodes.ai PGP: This page Response Time: Within 24 hours for critical issues

Company: LogicNodes ApS Sletvej 2D, 8310 Tranbjerg, Denmark CVR: DK45318362

Responsible Disclosure Policy - How to report vulnerabilities
Security Architecture - Available on request
Data Processing Agreement - GDPR compliance
Security.txt - RFC 9116 security contact

Version: 2.0 Last Updated: April 24, 2026 Next Review: October 2026