Guides & Tips
September 26, 2025How Companies Apply for a Digital Certificate in China
A cautious operations guide for China company digital certificate applications, CA routes, eSignature platform choices, rollout risks, and APAC workflow review.
Guides & Tips
September 15, 2025How Does a Digital Signature Work in Real Business Workflows
Learn how digital signatures work, where private key, PKI, identity, audit, and regional risks appear, and how Nota Sign fits multi-market signing workflows.
Guides & Tips
August 30, 2025How to Make a Digital Signature Certificate Safely
You can technically make your own digital signature certificate, but a self-signed certificate is usually useful only for testing, internal development, or lower risk identity experiments. For contrac
Guides & Tips
August 25, 2025Malaysia Digital Signature Act for Business Teams
Understand the Malaysia Digital Signature Act 1997 and Electronic Commerce Act 2006, and how Nota Sign supports cross-border agreement evidence for business tea
Guides & Tips
August 18, 2025How to Reduce eSignature Fraud Risks in Contract Workflows
eSignature fraud risks are real, but they usually come from weak identity checks, phishing, account misuse, document tampering, poor audit evidence, or poorly governed integrations rather than from th
Guides & Tips
August 10, 2025How to Set Up an Electronic Signature Workflow in 2026: A Step-by-Step Guide
Set up an electronic signature workflow: prepare the file, add recipients and fields, test routing, send the request, and recover from common errors.
Guides & Tips
July 14, 2025How to Check a Digital Certificate Before You Trust It
To check a digital certificate, verify the expiry date, issuing certificate authority, certificate chain, revocation status, and the signature warning shown by your document viewer or validation tool.
Guides & Tips
June 27, 2025Governing Law and Jurisdiction in Contracts
Governing law and jurisdiction answer two different contract questions. Governing law decides which legal rules interpret the agreement. Jurisdiction decides wh...
Guides & Tips
June 25, 2025How to Validate a Signature in a PDF
To validate a signature in a PDF, open the original signed file in a trusted PDF viewer, review the signature panel, inspect the certificate details, confirm whether the document has changed after sig
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