Digital Signature
How to eSign Each Page Individually in a Multi-Page PDF: Cryptographically Correct Way
Signing a multi-page PDF then splitting invalidates signatures due to hash changes. Discover the PKI-approved method: split first, hash and eSign each page individually for valid, tamper-proof documents every time
7 Powerful Reasons Multiple eSign in Multi Page PDF – Raj-eSign 2.1 is a Game Changer
Multiple eSign in Multi Page PDF – Raj-eSign 2.1 enables secure, legal digital signatures across pages using Aadhaar OTP in government workflows.
Aadhaar eSign eKYC India: 2026 Powerful Guide (7 Steps)
Aadhaar eSign eKYC India facilitates digital identity verification and document signing using Aadhaar authentication, promoting paperless, efficient processes. It integrates eKYC and eSign services, ensuring legal validity under Indian law. With key stakeholders involved and significant benefits, it plays a vital role in India’s digital economy, despite some adoption challenges.
Can you do Multiple Digital Signatures in PDFs?
A PDF can contain multiple digital signatures, applied sequentially while preserving the validity of previous signatures as long as no unauthorized modifications occur. This process uses incremental signing, ensuring document integrity and creating a verifiable audit trail. Multiple digital signatures are legally recognized in India under the Information Technology Act, 2000.
Can You Modify a Digitally Signed PDF?
Can a digitally signed PDF be modified? Learn what happens if a signed PDF is changed, how signatures detect tampering, and when changes are allowed.
How Digital Signatures Work (Step-by-Step Explanation)
Learn how digital signatures work step-by-step using hashing, private key encryption, and PKI. Understand secure document signing and verification in simple terms.
What is a Digital Signature? (Simple Explanation with Examples)
Learn what a digital signature is, how it works using PKI, and why it is legally valid in India under the IT Act 2000. Simple explanation with examples.
How to Verify a Digital Signature in a PDF (Step-by-Step Guide)
Learn how to verify a digital signature in a PDF using Adobe Reader. Understand certificate validation, PKI verification, CRL, OCSP checks, and legal validity under the IT Act.
Handwritten Signature vs Scanned Signature vs Digital Signature in India – Legal Validity
A documents can be signed using handwritten signatures, scanned signatures, or digital signatures. However, many people are unsure which type of signature is Secure as well as Legally Valid. This confusion is common among professionals who deal with: In this article, I’ll discuss the legal validity, security, and differences between handwritten signatures, scanned signatures, and … Read more