Articles — Security

Find all our articles, guides and tutorials classified in the Security category.

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Hash-Based Signature Audit Trail: Integrity Guide

Discover how a hash-based signature audit trail creates tamper-evident, cryptographically verifiable evidence for every signed document—meeting eIDAS, ESIGN, HIPAA, and FDA Part 11 requirements.

Certyneo Editorial Team·28 July 2026·11 min read

Security

PAdES Long-Term Validation Explained | Certyneo

PAdES B-LTA archival signatures embed all cryptographic evidence inside the PDF, keeping electronic signatures legally verifiable for decades under eIDAS, ESIGN, and HIPAA.

Certyneo Editorial Team·27 July 2026·12 min read

Sécurité

ISO Certification for Electronic Signature: 2026 Guide

ISO 27001, eIDAS, ETSI… certifications from electronic signature service providers have become an essential selection criterion. Discover how to compare them effectively.

Certyneo Editorial Team·17 July 2026·8 min read

Sécurité

Electronic Signature and ISO 27001 Standard: 2026 Guide

The ISO 27001 standard has become an essential benchmark for securing electronic signature processes in business. Discover key requirements, synergies with eIDAS, and best practices to adopt.

Certyneo Legal Team·20 June 2026·8 min read

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Sécurité

GDPR in HR: Processing Employee Data

The GDPR imposes strict obligations on HR departments regarding the processing of employees' personal data. Discover how to comply concretely.

Certyneo Editorial Team·24 May 2026·9 min read