Security
Electronic certificate and digital signature
What is an electronic certificate, what is it for and what is the link with the digital signature?
Certyneo··5 min read
Electronic signature blog
Practical guides, eIDAS news and sector-specific use cases to adopt electronic signatures in full compliance.
What you will find in the Certyneo blog
The Certyneo blog publishes practical analyses on electronic signature every week for HR, legal, commercial and financial teams. We break down eIDAS regulation and its application in France, compare leading market solutions (DocuSign, Yousign, Adobe Sign), share anonymized experience reports by sector (law firms, real estate agencies, accounting firms), and publish step-by-step guides for migrating or complying with GDPR. All articles cite their regulatory and technical sources and are reviewed by our legal team before publication.
Popular resources
Our guides to mastering electronic signatures.
Stay informed
eIDAS guides, best practices and Certyneo updates — once a month.
Popular topics
Six thematic clusters to browse our content by business interest.
eIDAS Compliance
European regulation, SES/AES/QES levels, qualified service providers, legal value before French courts.
Electronic signature for HR
Employment contracts, amendments, final settlements, termination agreements, eIDAS AES for employment dispute documents.
Solution comparisons
Certyneo versus DocuSign, Yousign and Adobe Sign: pricing, hosting, GDPR compliance and support quality.
Real estate
Sales mandates, residential and commercial leases, property condition reports, preliminary contracts and multi-party signature with initials.
Pricing & ROI
Per-envelope versus per-user pricing, ROI calculator, SMS quota optimization for advanced signature.
GDPR & security
Sovereign hosting, Cloud Act, DPA, TLS 1.3 + AES-256 encryption, 10-year legal archiving and ISO 19005 compliance.
AllAccountingElectronic SignatureEnterpriseHealthcareHuman ResourcesNewsRegulationSecurityTutorialsTutorials — API & IntegrationsTutorials — ConfigurationTutorials — How to SigneIDAS
Tutorials
How to sign a distance contract
Complete procedure for signing a remote contract in complete security, with the same legal value as in person.
Certyneo··5 min read
Enterprise
Best Electronic Signature Software 2026
Comparison of the best electronic signature software in 2026: criteria, price, compliance, sovereignty.
Certyneo··8 min read
Tutorials
Complete rental management: Landlord's guide
Certyneo··4 min read
Regulation
E-commerce logistics: Legal obligations for return delivery
Certyneo··4 min read
Bail & Location
Rental charge vs. rent: legal distinction in lease
Certyneo··4 min read
Enterprise
Electronic signature software for SMEs
What electronic signature solution for an SME? Specific criteria, budget, integrations and recommendations.
Certyneo··6 min read
Human Resources
Permanent Contract vs Fixed-Term Contract: Legal Differences, Duration and Rights 2026
Permanent contract or fixed-term contract: two contracts with very different rules. Discover their legal specificities, durations, severance pay and obligations in 2026 to secure your recruitment processes.
Certyneo··4 min read
Bail & Location
Electronic signature of a rental lease
Residential lease, furnished lease, commercial lease: complete procedure for signing a lease electronically in 2026.
Certyneo··7 min read
Tutorials
Electronic signature of a membership form
Associations, mutual societies, clubs: how to have a membership form signed electronically.
Certyneo··5 min read
Immobilier
Real estate technical visit: DPE 2026 standards
Certyneo··4 min read
eIDAS
eIDAS Regulation: simple and complete explanation
What is the eIDAS regulation, what does it change, what are its 3 signature levels and why it concerns every European company.
Certyneo··7 min read
Frequently asked questions on the Certyneo blog
How often are articles published?
One long-form article per business day (five per week), between 1,200 and 2,500 words, plus short news updates during major regulatory announcements (eIDAS updates, CJEU case law, CNIL opinions). The target pace is 100 to 130 articles published per quarter, covering all search intents flagged by HR, legal, and sales teams.
In which languages is the blog available?
Original content is published in French, then translated into our 41 main languages (English, German, Spanish, Italian, Portuguese, Dutch, Polish, Scandinavian, Slavic, Balkan, Scandinavian, APAC, MENA). hreflang tags are emitted for 58 routable locales, and each article retains its identity (`document_id` Strapi) across languages.
How do you verify the legal information published?
Each article touching on the legal value of signature, eIDAS regulation, GDPR or a sectoral obligation is reviewed by our legal team before publication and cites its sources: Official Journal of the European Union, French Civil Code, CNIL opinions, CJEU decisions, and ANSSI texts where applicable.
Are there categories to filter articles?
Yes. The blog offers a filter by category (eIDAS, HR, legal, real estate, comparisons, pricing, GDPR) accessible from the blog homepage. You can also browse our thematic clusters above, which group together content related to the same business topic.
How to be notified of new articles?
Three channels available: (1) subscription to the monthly newsletter via the form at the top of the page (summary of the best articles of the month); (2) public RSS feed at `/fr/blog/rss.xml` for RSS readers Feedly, NetNewsWire, etc.; (3) Certyneo LinkedIn account which relays major publications in real time.
Can Certyneo articles be republished or cited?
Yes, with attribution. Articles can be freely cited (up to 300 words or 15% of the article, whichever is more restrictive) with a backlink to the original article. For full republication, contact press@certyneo.com — we grant free licenses to media and sector blogs covering electronic signature.