Daily Writeups
@Daily_Writeups
3.53K subscribers
2 photos
130K links
Daily Bug Bounty / Cybersecurity Writeups
Source Code : https://github.com/Spix0r/writeup-miner
Download Telegram
About
Blog
Apps
Platform
Join
Daily Writeups
3.53K subscribers
Daily Writeups
πŸ”–New Writeup❗️
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ—“Date: Sun, 23 Apr 2023 06:33:06 GMT
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
✏️Title: SQL Injection
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ŽLink: https://medium.com/p/43a73c067850
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
Tags: #prevention #interview #sql_injection #system_design_interview #database
Medium
SQL Injection
Database Notes [3]: What is SQL Injection & How to prevent SQL Injection
7 views
Daily Writeups
πŸ”–New Writeup❗️
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ—“Date: Sat, 14 Oct 2023 03:42:36 GMT
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
✏️Title: Organization Cybersecurity Part 6: Cybersecurity Governance
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ŽLink: https://medium.com/p/75ba503b074a
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
Tags: #cybersecurity #cloud_computing #system_design_interview #web_development #100_followers
Medium
Organization Cybersecurity Part 6: Cybersecurity Governance
This article is part of my Organization Cybersecurity series, this series has 12 parts, this a 5th article of this series.
10 views
Daily Writeups
β€· Title: Mastering Frontend System Design: Building a Dynamic Form Builder from Scratch
════════════════════════
π€ͺ Author: Shivam Bhasin
════════════════════════
β΄΅ Time: Tue, 31 Dec 2024 03:36:03 GMT
════════════════════════
βŒ— Tags: #system_design_interview #frontend_system_design #javascript #react #frontend
Medium
Mastering Frontend System Design: Building a Dynamic Form Builder from Scratch
Learn to design a dynamic form builder with drag-and-drop, validation, and logic. Ace frontend system design with practical insights!
15 views
Daily Writeups
β€· Title: How I Designed Multifactor Authentication In An Enterprise Application
════════════════════════
π€ͺ Author: Amresh Singh
════════════════════════
β΄΅ Time: Sat, 25 Jan 2025 17:06:40 GMT
════════════════════════
βŒ— Tags: #application_security #authentication #system_design_interview #mfa #totp
Medium
How I Designed Multifactor Authentication In An Enterprise Application
In this article I share my experience of designing and implementing MFA feature in an enterprise application.
πŸ‘1
11 views
Daily Writeups
β€· Title: JWT-Based Stateless Authentication for Microservices: A Complete Guide
════════════════════════
π€ͺ Author: Shubham Kumbhar
════════════════════════
β΄΅ Time: Sat, 03 May 2025 20:31:40 GMT
════════════════════════
βŒ— Tags: #technology #cybersecurity #system_design_interview #education #software_engineering
Medium
JWT-Based Stateless Authentication for Microservices: A Complete Guide
JWT simplified
33 views
Daily Writeups
β€· Title: Navigating the Flux: How WFH and WFA Redefined Cybersecurity
════════════════════════
π€ͺ Author: Roopa Kushtagi
════════════════════════
β΄΅ Time: Sat, 10 May 2025 16:23:00 GMT
════════════════════════
βŒ— Tags: #ransomware #system_design_interview #cybersecurity #software_development #covid19
Medium
Navigating the Flux: How WFH and WFA Redefined Cybersecurity
Several topics like this are discussed on my YouTube channel. Please visit. I appreciate your support.
20 views
Daily Writeups
β€· Title: Building the Paranoid’s Database: Introducing MerkonDB for Zero-Trust Security
════════════════════════
π€ͺ Author: Arjun4522
════════════════════════
β΄΅ Time: Sun, 06 Jul 2025 20:06:18 GMT
════════════════════════
βŒ— Tags: #system_design_interview #blockchain #cybersecurity #database #computer_science
Medium
Building the Paranoid’s Database: Introducing MerkonDB for Zero-Trust Security
Introduction
42 views
Daily Writeups
β€· Title: When β€œDeleted” Didn’t Mean Deleted For Instagram
════════════════════════
π€ͺ Author: The Abstract Engineer
════════════════════════
β΄΅ Time: Mon, 20 Oct 2025 03:34:24 GMT
════════════════════════
βŒ— Tags: #system_design_interview #privacy #instagram #system_design_concepts #cybersecurity
Medium
When β€œDeleted” Didn’t Mean Deleted For Instagram
System Design Fun Factsβ€Šβ€”β€ŠEpisode 5
17 views
Daily Writeups
β€· Title: How to Implement a Powerful API Rate Limiter Using NGINXβ€Šβ€”β€ŠA Complete Production-Ready Guide
════════════════════════
π€ͺ Author: Pawan Kumawat
════════════════════════
β΄΅ Time: Wed, 05 Nov 2025 10:48:52 GMT
════════════════════════
βŒ— Tags: #nginx #system_design_interview #api_security #rate_limiting #devops
Medium
How to Implement a Powerful API Rate Limiter Using NGINX β€” A Complete Production-Ready Guide
Master API traffic control with NGINX. Learn how to throttle requests by IP, protect IIS backends, and deploy a robust rate-limiting setup…
65 views
Daily Writeups
β€· Title: External API Securityβ€Šβ€”β€ŠSystem Design
════════════════════════
π€ͺ Author: Pawan Kumawat
════════════════════════
β΄΅ Time: Tue, 02 Dec 2025 11:44:05 GMT
════════════════════════
βŒ— Tags: #performance #design_systems #system_design_interview #web_development #api_security
Medium
External API Security β€” System Design
During the rate-limiter implementation, I had to go through the external API security code in our project, and it was utter bizarre, A…
63 views
Daily Writeups
β€· Title: Forward Proxy vs Reverse Proxy: The Deep Dive Every Engineer Must Understand
════════════════════════
π€ͺ Author: Arvind Kumar
════════════════════════
β΄΅ Time: Thu, 04 Dec 2025 02:02:42 GMT
════════════════════════
βŒ— Tags: #reverse_proxy #api_security #system_design_interview #forward_proxy #microservices
Medium
Forward Proxy vs Reverse Proxy: The Deep Dive Every Engineer Must Understand
There are few networking components as criticalβ€Šβ€”β€Šand as misunderstoodβ€Šβ€”β€Šas forward proxies and reverse proxies. Both act as…
30 views
Daily Writeups
β€· Title: Security Fundamentalsβ€Šβ€”β€ŠCore concepts
════════════════════════
π€ͺ Author: Suraj Bhandari
════════════════════════
β΄΅ Time: Thu, 18 Dec 2025 10:49:33 GMT
════════════════════════
βŒ— Tags: #security #system_design_interview #api_security #software_architecture #microservices
Medium
Security Fundamentalsβ€Šβ€”β€ŠCore concepts
Microservices security in depth
46 views
Daily Writeups
β€· Title: TIMING ATTACK β€” Why Generic Authentication Errors Are Not Enough (And How Response Time Can Betray U
════════════════════════
π€ͺ Author: Luke Emmanuel
════════════════════════
β΄΅ Time: Mon, 16 Feb 2026 09:53:55 GMT
════════════════════════
βŒ— Tags: #cybersecurity #system_design_interview #backend_engineering #api_security #authentication
Medium
TIMING ATTACK β€” Why Generic Authentication Errors Are Not Enough (And How Response Time Can Betray You)
TIMING ATTACK β€” Why Generic Authentication Errors Are Not Enough (And How Response Time Can Betray You) As backend engineers, we’re often taught a core security practice when building …
60 views
Daily Writeups
β€· Title: Securing Your REST API: A Comprehensive Guide to Modern Defense Strategies
════════════════════════
π€ͺ Author: Ramteke Rakesh
════════════════════════
β΄΅ Time: Mon, 09 Mar 2026 11:43:38 GMT
════════════════════════
βŒ— Tags: #api_security #system_design_interview #web_security #rest_api
Medium
Securing Your REST API: A Comprehensive Guide to Modern Defense Strategies
In the modern landscape of web development, simple authentication measures like basic API keys or passwords are no longer sufficient to…
15 views