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Certyneo

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.

Stay informed

eIDAS guides, best practices and Certyneo updates — once a month.

Popular topics

Six thematic clusters to browse our content by business interest.

man in blue suit jacket sitting on black office rolling chair
eIDAS

Cross-border Electronic Signature: eIDAS Between Europe and North Africa

Cross-border electronic signature eIDAS raises major legal and technical questions for businesses operating between Europe and North Africa. Discover how to secure your international contractual exchanges.

Équipe juridique Certyneo··9 min read
a padlock attached to a rope with mountains in the background
eIDAS

eIDAS 1 to 2 Transition: Impact on Signature in 2025

The eIDAS 2 regulation fundamentally reshapes electronic signature rules in Europe. Discover the key changes, implementation timeline, and actions to take now.

Équipe juridique Certyneo··8 min read
Blue 3D text with cloud patterns
eIDAS

eIDAS Mutual Recognition: Validity in Europe 2026

The eIDAS regulation imposes mutual recognition of qualified electronic signatures between all EU Member States. Discover how this principle works concretely in 2026.

Équipe juridique Certyneo··8 min read
A close up of a blue and purple light
eIDAS

Qualified eIDAS Timestamping: Proof of Certain Date

Qualified eIDAS timestamping confers a certain and enforceable date on any electronically signed document. Understanding how it works is essential for any organization seeking to secure its digital evidence.

Équipe juridique Certyneo··8 min read
black iphone 5 beside brown framed eyeglasses and black iphone 5 c
eIDAS

Qualified eIDAS Service Providers: The Official 2026 List

Not all qualified eIDAS electronic signature service providers are equal. Discover how to identify them, compare them, and choose the safest solution for your business.

Équipe juridique Certyneo··8 min read
Two seals resting on ice floes in a monochrome illustration.
eIDAS

eIDAS Electronic Seal: Key Role for Organizations

The eIDAS electronic seal is often confused with a signature, yet it serves distinct and strategic uses for businesses. Complete breakdown.

Équipe juridique Certyneo··8 min read
person using macbook pro on white table
eIDAS

eIDAS 2 Certification for Signature Service Providers 2026

The eIDAS 2 regulation imposes new requirements on trust service providers. Discover the complete certification pathway to remain compliant in 2026.

Certyneo··9 min read
a computer monitor with a lot of code on it
eIDAS

HSM vs TPM: What's the Difference and Which One to Choose?

HSM and TPM are two hardware security technologies often confused, but with very distinct roles. Discover how to choose the right module according to your needs.

Certyneo··8 min read
a person holding a phone
eIDAS

eIDAS 2 Digital Identity Wallet: 2026 Guide

The European EUDI Wallet transforms signature and authentication practices in enterprises. Discover everything you need to understand to anticipate regulatory changes in 2026.

Certyneo··9 min read
a computer processor with wires connected to it
eIDAS

HSM Encryption: How It Works and Private Keys (2026)

HSM encryption is the invisible foundation of all qualified electronic signatures. Understanding how it works means mastering the cryptographic security of your business.

Certyneo··9 min read
a person's head with a circuit board in the background
eIDAS

eIDAS 2 Calendar: EU Deployment 2026-2027

The eIDAS 2 regulation enters its operational deployment phase in 2026-2027. Discover the key dates, obligations for businesses, and the complete roadmap.

Certyneo··9 min read
black iphone 5 on brown wooden table
eIDAS

eIDAS 2 vs eIDAS 1: Key Changes for SMEs

The eIDAS 2 regulation fundamentally reshapes the rules for electronic signatures and digital identity in Europe. Here's what every French SME needs to know before the end of 2026.

Certyneo··9 min read
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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 82 interface languages (English, German, Spanish, Italian, Portuguese, Dutch, Polish, Nordic, Slavic, Balkan, APAC, MENA). hreflang tags are emitted for the 48 routable locales, and each article keeps its identity (Strapi `document_id`) 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.