Mohammad Taha Azizi Ahad

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Joined on Oct 21, 2026

Nov 1

Nobody Broke Signal's Encryption. They Just Got People to Scan a QR Code

#showdev #cryptography #security #privacy

6 min read

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Mohammad Taha Azizi Ahad

Oct 31

NIST Just Rewrote the Post-Quantum Deadline. Your RSA-3072 Plan Is Out of Date

#showdev #cryptography #postquantum #security

6 min read

Mohammad Taha Azizi Ahad

Oct 30

Attackers adopted post-quantum crypto before most defenders finished the inventory

#showdev #cryptography #postquantum #security

6 min read

Mohammad Taha Azizi Ahad

Oct 29

Your address should not be your key: what a post-quantum account upgrade gets right

#showdev #cryptography #postquantum #blockchain

5 min read

Mohammad Taha Azizi Ahad

Oct 28

India is about to tie WhatsApp to your SIM card. That changes what an account is.

#showdev #security #privacy #android

7 min read

Mohammad Taha Azizi Ahad

Oct 27

Eight CA keys were guessable. The padlock never noticed.

#showdev #cryptography #security #webdev

7 min read

Mohammad Taha Azizi Ahad

Oct 26

Signal stopped asking you to compare safety numbers. That is the real story.

#showdev #cryptography #security #privacy

6 min read

Mohammad Taha Azizi Ahad

Oct 25

Post-quantum encryption just got a deadline: what the UK's October 2026 TLS guidance means for builders

#showdev #cryptography #postquantum #security

6 min read

Mohammad Taha Azizi Ahad

Oct 24

When someone leaves the group: how my messenger rotates group keys

#showdev #cryptography #postquantum #opensource

3 min read

Mohammad Taha Azizi Ahad

Oct 24

Forward secrecy in practice: how my messenger's ratchet works

#showdev #cryptography #postquantum #opensource

3 min read

Mohammad Taha Azizi Ahad

Oct 24

Post-quantum messaging in the browser: why I added ML-DSA signatures to my messenger

#showdev #cryptography #postquantum #opensource

3 min read

Mohammad Taha Azizi Ahad

Oct 21

I built a post-quantum encrypted messenger in the browser — here's how it works

#showdev #cryptography #postquantum #opensource

4 min read

DEV Community

Mohammad Taha Azizi Ahad

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1 Week Community Wellness Streak

Writing Debut

Nobody Broke Signal's Encryption. They Just Got People to Scan a QR Code

Want to connect with Mohammad Taha Azizi Ahad?

NIST Just Rewrote the Post-Quantum Deadline. Your RSA-3072 Plan Is Out of Date

Attackers adopted post-quantum crypto before most defenders finished the inventory

Your address should not be your key: what a post-quantum account upgrade gets right

India is about to tie WhatsApp to your SIM card. That changes what an account is.

Eight CA keys were guessable. The padlock never noticed.

Signal stopped asking you to compare safety numbers. That is the real story.

Post-quantum encryption just got a deadline: what the UK's October 2026 TLS guidance means for builders

When someone leaves the group: how my messenger rotates group keys

Forward secrecy in practice: how my messenger's ratchet works

Post-quantum messaging in the browser: why I added ML-DSA signatures to my messenger

I built a post-quantum encrypted messenger in the browser — here's how it works