Daily Writeups

🔖New Writeup❗️
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🗓Date: Sun, 29 Oct 2023 19:40:31 GMT
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✏️Title: Creating a Highly Available AD Pair with On-Prem AD Servers and Load Balancer
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📎Link: https://medium.com/p/a619cba81c38
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Tags: #cybersecurity #technology #sre #active_directory #high_availability

Medium

Creating a Highly Available AD Pair with On-Prem AD Servers and Load Balancer

Active Directory (AD) serves as the backbone of many organizations’ identity and access management systems. Ensuring high availability of…

36 views21:02

Daily Writeups

⤷ Title: Introduction to AWS WAF: Protecting Asynchronous Architectures from SQL Injection
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𐀪 Author: Yoshiyuki Watanabe
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ⴵ Time: Sat, 19 Apr 2025 02:06:22 GMT
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⌗ Tags: #sql_injection #aws_waf #api_gateway #sre #aws

Medium

Introduction to AWS WAF: Protecting Asynchronous Architectures from SQL Injection

Learn how to use AWS WAF to safeguard asynchronous architectures and prevent SQL injection attacks.

50 views04:04

Daily Writeups

⤷ Title: Building an Effective SRE & Security Engineering Team
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𐀪 Author: Rajat Gupta
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ⴵ Time: Tue, 03 Jun 2025 09:40:18 GMT
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⌗ Tags: #cloud_security #engineering_management #cybersecurity #devsecops #sre

Medium

Building an Effective SRE & Security Engineering Team

For too long, Site Reliability Engineering (SRE) and Security Engineering have operated in their orbits. But in today’s hyper-complex tech…

24 views10:05

Daily Writeups

⤷ Title: Part 2: Evolving into SRE & Cybersecurity
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𐀪 Author: Karun Kumar
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ⴵ Time: Sun, 19 Oct 2025 17:01:38 GMT
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⌗ Tags: #cybersecurity #cloud_computing #tech_leadership #sre #devsecops

Medium

Part 2: Evolving into SRE & Cybersecurity

☁️ Evolving into SRE & Cybersecurity

17 views18:05

Daily Writeups

⤷ Title: Hands-On Understanding of OWASP Top 10: Injection
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𐀪 Author: Yoshiyuki Watanabe
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ⴵ Time: Sat, 29 Nov 2025 02:12:33 GMT
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⌗ Tags: #application_security #sql_injection #owasp_top_10 #injection #sre

Medium

Hands-On Understanding of OWASP Top 10: Injection

Learning Injection from the OWASP Top 10

14 views04:04

Daily Writeups

⤷ Title: Hands-On Understanding of OWASP Top 10: Server-Side Request Forgery (SSRF)
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𐀪 Author: Yoshiyuki Watanabe
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ⴵ Time: Sat, 06 Dec 2025 12:55:09 GMT
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⌗ Tags: #cloud_security #sre #owasp_top_10 #application_security #ssrf

Medium

Hands-On Understanding of OWASP Top 10: Server-Side Request Forgery (SSRF)

Demonstrating SSRF attacks on internal networks and credential theft from AWS metadata endpoints

26 views16:04

Daily Writeups

⤷ Title: The “Nil” Value That Stopped the Web: Inside Cloudflare’s Dec 5, 2025 Outage
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𐀪 Author: Satvik Tripathi
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ⴵ Time: Sun, 07 Dec 2025 09:07:48 GMT
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⌗ Tags: #cloudflare #sre #postmortem #cybersecurity #devops

Medium

The “Nil” Value That Stopped the Web: Inside Cloudflare’s Dec 5, 2025 Outage

How a security patch for a React vulnerability triggered a Lua exception and a global outage.

26 views10:07

Daily Writeups

⤷ Title: Hands-On Understanding of OWASP Top 10: Broken Access Control
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𐀪 Author: Yoshiyuki Watanabe
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ⴵ Time: Fri, 12 Dec 2025 11:59:00 GMT
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⌗ Tags: #sre #broken_access_control #owasp_top_10 #application_security #web_security

Medium

Hands-On Understanding of OWASP Top 10: Broken Access Control

Understanding the difference between authentication and authorization, and the importance of access control from the design stage

39 views14:04

Daily Writeups

⤷ Title: The Kernel Kill Switch: Sasha Levin’s New “Last Line of Defense” for Linux Vulnerability Mitigation
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𐀪 Author: ddos
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ⴵ Time: Mon, 11 May 2026 03:29:48 +0000
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⌗ Tags: #Linux #AF_ALG #Cybersecurity 2026 #Infosec #Kernel Taint #Kernel Vulnerability #Killswitch Patch #kprobe #Linux Kernel #Linux Security #Sasha Levin #SRE Tools #Sysadmin

Penetration Testing Tools

The Kernel Kill Switch: Sasha Levin’s New "Last Line of Defense" for Linux Vulnerability Mitigation

Administrators of expansive Linux fleets are being presented with an emergency “kill switch” designed to neutralize vulnerable segments

18 views05:03

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