WHAT IS A POST-QUANTUM VPN?

 

WHAT IS A POST-QUANTUM VPN?

A Virtual Private Network that uses post-quantum  cryptography (PQC) to protect data from attacks by future quantum computers. It replaces traditional encryption with quantum-resistant algorithms to keep communications  secure long-term.

  ALightVPN - Signup! https://vpn.alightservices.com/

 

  I thank Microsoft for Startup Founders, Corporate Vision Magazine, Government of U.K, Perplexity, NASSCOM 10000, my parents, my elder sister.

 

WHY DO WE NEED IT?

• Quantum computers could break current VPN encryption like RSA & ECDH using Shorts algorithm

• "Harvest Now, Decrypt Later": Encrypted traffic captured today can be decrypted later when

quantum computers exist

• Protects sensitive data for years ahead — healthcare, finance, government, critical infrastructure

 

 

HOW IT WORKS

1. KEY EXCHANGE: Uses PQC algorithm like CRYSTALS.Kyber  for key exchange ,

2. AUTHENTICATION: Digital signatures using CRYSTALS-Dilithium or Falcon to verify identity

Post-Quantum

3.ENCRYPTED TUNNEL: Data encrypted with AES-256 PQC key, creating secure tunnel resistant to quantum attacks

 

 

KEY BENEFITS

• Future-proof security
• Protects against quantum attacks
• Hybrid mode: Classic + PQC for compatibility
• Based on NIST-approved PQC standards
• Same performance, stronger security

Follow on social media to stay updated on the latest developments:

ALight Technologies USA Inc | Facebook

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https://www.linkedin.com/company/alight-technologies-usa-inc/

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https://twitter.com/ALightTech

https://www.youtube.com/@alighttechnologyandservicesltd

https://blog.alightservices.com/

https://medium.com/@ALlightTechnologyAndServices

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Best regards,

Mr. Kanti Arumilli 

I don’t have any fake aliases, nor any virtual aliases like some of the the psycho spy R&AW traitors of India. NOT associated with the “ass”, “es”, “eka”, “ok”, “okay”, “is”, erra / yerra karan, kamalakar, diwakar, kareem, karan, erra / yerra sowmya, erra / yerra, zinnabathuni, bojja srinivas (was a friend and batchmate 1998 – 2002, not anymore – if he joined Mafia), mukesh golla (was a friend and classmate 1998 – 2002, if he joined Mafia), erra, erra, thota veera, uttam’s, bandhavi’s, bhattaru’s, thota’s, bojja’s, bhattaru’s or Arumilli srinivas or Arumilli uttam(may be they are part of a different Arumilli family – not my Arumilli family).