Session, Cookie, JWT, Token, SSO, and OAuth 2.0 Explained in One Diagram When you login to a website, your identity needs to be managed. Here is how different solutions work: - Session - The server stores your identity and gives the browser a session ID cookie. This allows the server to track login state. But cookies don't work well across devices. - Token - Your identity is encoded into a token sent to the browser. The browser sends this token on future requests for authentication. No server session storage is required. But tokens need encryption/decryption. - JWT - JSON Web Tokens standardize identity tokens using digital signatures for trust. The signature is contained in the token so no server session is needed. - SSO - Single Sign On uses a central authentication service. This allows a single login to work across multiple sites. - OAuth2 - Allows limited access to your data on one site by another site, without giving away passwords. - QR Code - Encodes a random token into a QR code for mobile login. Scanning the code logs you in without typing a password. Over to you: QR code logins are gaining popularity. Do you know how it works? – Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): bit.ly/3KCnWXq

Join @Instahyre and get opportunities from the best tech companies in India! instahyre.com/join/uZCHwRtg/…

I was just scrolling down #linkedin and I saw this very well articulated message from ⁦@warikoo⁩ and i read it again and again and again... as a human being we know these things but it takes a lot of experience to articulate it very well. linkedin.com/posts/warikoo_t…

I've a few #ngIndia2023 tickets to give away. If you want to learn @angular from the top #angular professionals. Please DM me 👇 for specifics. 1. Name 2. Location 3. Experience (if any) 4. What motivated you to go to ngIndia? 5. Other info RT for reach 🔁 #geek97 #conference

I would consider @geeknineseven a successful startup .. profitable since day 1 .. adding value since day 1 . We don’t need funding and we don’t have Twitter DM groups retweeting everything of ours . Proud of #geek97 . Mam @SharmaShradha one story on @YourStoryCo about us ? ❤️🙏

Hi folks 👋 Attending Azure DevDay Gurugram? @Reskilll is looking for photography volunteers. Perks included. Interested please DM me. Retweet for good karma.

90% of Indian engineers in various esteem companies who are making huge money (50L ) are not open source contributors. So it is fine if you are not able to contribute and don't find open source contribution exciting, do not feel your career is over! Keep learning!♥️

Here's to another amazing Saturday.. attending #ngindia

Kubernetes or K8s, is the hero of the hour. But wait, why all the buzz? What makes K8s so popular? Let's hear it from Vivek Shridhar, @ Reskilll Azure DevDay, Bengaluru Chapter Date:May 26th 2022 Time: 4 PM- 8 PM Venue: Microsoft Reactor #azure #cloud #community #technology

Two days to go #ngIndia @geeknineseven @debug_mode #ssdulawat

With just 2 days left for #ngIndia, come let’s visualise the fun 😍 @geeknineseven

In the frame #womenintech

My FIRST Community meetup! 🥹 I was so inspired and empowered and what not by this amazing session by these amazing people. And @niloshima The energy that you came up with and the message that you gave for the women in tech, I absolutely adore you! @reskilll #AzureDevDay

Thanks @azdevindia and @reskill for an opportunity to meet such a power packed community of young budding tech students and evangelists. Happy to moderate amazing women in tech panel.

A stage filled with four empowered women @shrankhla3 @anishastwt @dbhasin & @niloshima #womenintech #shebuildcode #azuredevday