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Hamdaan Ali
4 posts
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#performance
How to Elevate Your Database Game: Supercharging Query Performance with Postgres FDW
#Cryptography
The Cryptography Handbook: Exploring RSA PKCSv1.5, OAEP, and PSS
#data
How to Protect Data in Transit using HMAC and Diffie-Hellman in Node.js [Full Handbook]
#Back end development
How to Defend Against Server-Side Request Forgery
![How to Protect Data in Transit using HMAC and Diffie-Hellman in Node.js [Full Handbook]](https://www.freecodecamp.org/news/content/images/size/w2000/2024/03/Protect-Data-in-Transit-Handbook-v2--1-.png)
