Technical Deep Dives

Written and published by "Buddhadeb Bera"

January 22, 2026 at 2:54 AM

PDF Encryption Algorithms: the Evolution of PDF Security from Rc4 to Aes

Explore the critical shift in PDF security, from the vulnerable RC4 cipher to the robust AES-256 standard, and understand why modern encryption...

Read More

Technical Deep Dives

Written and published by "Buddhadeb Bera"

January 22, 2026 at 1:53 AM

Secure Document Encryption: Why Ecc Is the Future of Document Encryption

Discover why Elliptic Curve Cryptography (ECC) offers superior security with smaller keys and faster performance, making it the new standard for...

Read More

Technical Deep Dives

Written and published by "Buddhadeb Bera"

January 22, 2026 at 12:52 AM

PDF Password Security: How Hashing Algorithms Secure Your PDF Files

A software engineer's breakdown of how hashing algorithms like SHA-256, salting, and key stretching form the core of modern PDF password security.

Read More

Technical Deep Dives

Written and published by "Buddhadeb Bera"

January 21, 2026 at 11:51 PM

File Encryption Methods: Symmetric Vs Asymmetric Encryption for File Security

A software engineer's breakdown of symmetric and asymmetric encryption, explaining which method is best for protecting your sensitive files and data.

Read More