Kenneth Johnson

[Kenneth Johnson @kenneth2007002]

@AbhiCodes15 Mac is better than linux

[vx-underground @vxunderground]

Bill Gates was friends with Jeffrey Epstein.

Guess who wasn't?

[Kenneth Johnson @kenneth2007002]

@JColeVillle Rest assured the best is here in flesh and that's fo sho, the rest should wear a vest, I'm set for war brudda press record, I send bruddas to address the LORD🙏 LA Leakers Freestyle

[Kenneth Johnson @kenneth2007002]

Happy Birthday J cole @JColeNC

[Ashish Pratap Singh @ashishps_1]

What is JWT and how it works?

JWT (JSON Web Token) is a compact, URL-safe token used to securely transmit information between a client and a server.

It is most commonly for authentication in modern web apps.

A JWT has three parts separated by dots: xxxxx[dot]yyyyy[dot]zzzzz

1. 𝐇𝐞𝐚𝐝𝐞𝐫: Contains the algorithm used for signing the JWT (e.g., HMAC SHA256 or RSA) and the token type (JWT).
2. 𝐏𝐚𝐲𝐥𝐨𝐚𝐝: Contains the "claims", statements about an entity (typically, the user) and additional data.
3. 𝐒𝐢𝐠𝐧𝐚𝐭𝐮𝐫𝐞: Used to verify that the sender and ensure the token hasn’t been tampered with. Generated by taking the encoded header, the encoded payload, a secret, and the algorithm specified in the header, and signing it.

How does it work?
1. The user logs in with credentials.
2. The server validates credentials and generates a signed JWT.
3. The server sends the JWT back to the client.
4. The client stores the JWT token (typically in localStorage or cookies).
5. For future requests, the client includes the JWT in the Authorization header.

Key Benefits:
- Statelessness: No need to store session information on the server, making APIs more scalable.
- Security: Digitally signed to prevent tampering.
- Compact: Small size allows for efficient transmission.

♻️ Repost to help others in your network

[Kenneth Johnson @kenneth2007002]

@Jaxweah Interested

[Kenneth Johnson @kenneth2007002]

lmao

[Smacaud @Smacaud1]

Step 1. Learn solidity
Step 2. Learn Smart Contract Audit
Step 3. Participate in audit contest.
Step 4. Participate hackathons & Bounties
Step 5. Earn $8.58

welcome to the crypto world.

[Kenneth Johnson @kenneth2007002]

How to actually learn programming tho? You learn every in and out of the language and then make moves with it?

[Kenneth Johnson @kenneth2007002]

Happy new year

[Kenneth Johnson @kenneth2007002]

@krishdotdev Damn this is really cool

[Kenneth Johnson @kenneth2007002]

Understanding Everything - Rust:
{ by Kenneth Johnson } from @hashnode

My daily updates of learning

https://t.co/pcZkYOB9z6

[Kenneth Johnson @kenneth2007002]

Might make a game.

[Kenneth Johnson @kenneth2007002]

@itszkhushi Check your dm ma'am

[Kenneth Johnson @kenneth2007002]

@miss_kapasia I'm 6'0

[Elon Musk @elonmusk]

The word “Nazi” doesn’t mean what he seems to think it does

[Kenneth Johnson @kenneth2007002]

@de_vanshi Oh just stfu will you?

[Popeye @PopeyesNFTs]

If you use Spotify over Apple Music I just know you’re lame

[Solana Legend 🎒💧 @SolanaLegend]

Elon Musk just made an offer to take Twitter private at $54.20 a share

This man is bigger than Steve Jobs idc

This is the most gangsta shit I’ve ever seen

[Kenneth Johnson @kenneth2007002]

Bad News : Ethereum 2.0 is not gonna fix gas fees

[Kenneth Johnson @kenneth2007002]

https://t.co/PQlaaUgkiW

This is cool. GO AND LEARN if you want something out of you
#cryptocurrency #Web3 #Blockchain