Mastodawn

Sử dụng xác thực IAM cho RDS để tăng cường bảo mật dữ liệu, thay vì chia sẻ mật khẩu chính. Dù cấu hình ban đầu có chút phức tạp, nhưng an toàn hơn đáng kể khi kết nối RDS từ các dịch vụ AWS hoặc người dùng IAM.
#AWS #RDS #IAM #DevOps #DatabaseSecurity #BảoMậtCơSởDữLiệu #DevOpsTiếngViệt #AWSViệtNam

https://dev.to/ashraf-minhaj/for-added-data-security-you-can-use-iam-authentication-for-rds-for-any-aws-services-or-for-any-iam-3fml

For added data security, you can use IAM authentication for RDS for any aws services or for any IAM users! This is a bit overhead to configure at first, but I find it very secure instead of sharing the master password.

Access AWS RDS without Password - use IAM Ashraf Minhaj ・...

DEV Community

DevTo VN Bot 6d ago

AI giờ có thể truy vấn SQL an toàn nhờ mô hình kết hợp MCP và trình xây dựng truy vấn dựa trên lược đồ. Hạn chế truy cập, ngăn injection, hỗ trợ đa backend (PostgreSQL, SQL Server...). An toàn với danh sách trường được phép, phù hợp cho tác vụ vận hành như kiểm tra trạng thái đăng ký. #AI #SQL #MCP #QueryBuilder #DatabaseSecurity #TruyVấnAnToan #AIỨngDụng #LậpTrìnhHướngAI

https://dev.to/sanchar10/sql-access-for-ai-agents-flexibility-with-guardrails-e50

SQL Access for AI Agents — Flexibility with Guardrails

Learn how to safely expose SQL data to AI agents using a two-part pattern: MCP for AI communication...

DEV Community

The Cortex Protocol Oct 2

China-linked APT actively targeting enterprise SQL databases

Custom tools + SQL injection = systematic IP theft across tech, telecom, finance sectors

CORTEX Analysis: Databases now primary espionage targets—not email endpoints

#ThreatIntel #APT #DatabaseSecurity

Otto Sep 14

Tired of wrestling with TLS certs and CAs for your database? MariaDB 11.8's zero-configuration TLS requires no manual setup 🚀
Check out security management tips at
https://optimizedbyotto.com/post/zero-configuration-tls-mariadb-11.8/
#MariaDB #DatabaseSecurity #OpenSource

Zero-configuration TLS and password management best practices in MariaDB 11.8

Locking down database access is probably the single most important thing for a system administrator or software developer to prevent their application from leaking its data. As MariaDB 11.8 is the first long-term supported version with a few new key security features, let’s recap what the most important things are every DBA should know about MariaDB in 2025.\n

Optimized by Otto

Security Land Sep 10

pgAdmin CVE-2025-9636 vulnerability enables OAuth session hijacking, threatening PostgreSQL database security. Database administrators must prioritize pgAdmin 9.8 upgrade immediately. Essential reading for cybersecurity professionals.

#SecurityLand #CyberWatch #Cybersecurity #PostgreSQL #DatabaseSecurity #CVE #OAuth #pgAdmin

Critical pgAdmin CVE-2025-9636 Vulnerability Enables OAuth Session Hijacking and Account Takeover | Security Land

pgAdmin CVE-2025-9636 COOP vulnerability allows OAuth session hijacking. Analysis of attack methods, patch and security recommendations.

Security Land

Ivaj O'Franc 📻🐧🐘Aug 28

Need to monitor your PostgreSQL DB without giving admin permissions? 🤔

Just documented how to create a read-only user that can:
📊 View system statistics
👀 Monitor active processes
🔒 No access to sensitive tables

Full tutorial 👇
#PostgreSQL #DatabaseSecurity
https://dev.to/ivajofranc/how-to-create-a-read-only-user-in-postgresql-with-access-to-statistics-1394

How to Create a Read-Only User in PostgreSQL (With Access to Statistics)

Practical guide to configuring a user with limited permissions in PostgreSQL, allowing data and statistics queries without compromising security.

DEV Community

Ivaj O'Franc 📻🐧🐘Aug 28

¿Necesitas monitorizar tu BD PostgreSQL sin dar permisos de admin? 🤔

Acabo de documentar cómo crear un usuario de solo lectura que puede:
📊 Ver estadísticas de sistema
👀 Monitorizar procesos activos
🔒 Sin acceso a tablas sensibles

Tutorial completo 👇
#PostgreSQL #DatabaseSecurity

https://dev.to/ivajofranc/como-crear-un-usuario-de-solo-lectura-en-postgresql-con-acceso-a-estadisticas-3kkf

Cómo crear un usuario de solo lectura en PostgreSQL (con acceso a estadísticas)

Guía práctica para configurar un usuario con permisos limitados en PostgreSQL, permitiéndole consultar datos y estadísticas sin comprometer la seguridad.

DEV Community

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Annual Computer Security Applications Conference Jul 10

The session started with Zhou et al.'s "Enhancing Database Encryption," highlighting new adaptive measures against LLM-based reverse engineering. (https://www.acsac.org/2024/program/final/s313.html) 2/6
#GenerativeAI #LLM #Cybersecurity #DatabaseSecurity

CyberKid Apr 19

Everything About SQL Injection 💉

What is SQL Injection?
SQL Injection is a web vulnerability that lets attackers manipulate database queries. This can lead to unauthorized access, data leaks, or even full control of the system.

🔬Types of SQL Injection

1️⃣ Classic SQLi – Injecting raw SQL commands.
2️⃣ Blind SQLi – No errors, but the response changes.
3️⃣ Time-Based SQLi – Uses response delays to extract data.
4️⃣ Union-Based SQLi – Merges malicious queries with valid ones.
5️⃣ Out-of-Band SQLi – Exfiltrates data through DNS, HTTP, etc.

♦️Potential Impact
▫️Access & dump sensitive data
▫️Bypass login systems
▫️Alter or delete database entries
▫️Full system compromise

🔰Common Entry Points
▫️Login forms
▫️Search inputs
▫️Contact forms
▫️URL query parameters

Defense Strategies 🛡
✅ Use parameterized queries
✅ Validate & sanitize inputs
✅ Apply least privilege to DB accounts
✅ Monitor logs for anomalies
✅ Perform regular security audits

📀Image Description (for visual):
🔹A sleek cyber-themed layout with:
🔹A hacker icon injecting code
🔹A login form being exploited
🔹Database icons showing exposed data
🔹A shield labeled “Prepared Statements” blocking the attack

🔖Tags
#SQLInjection #CyberSecurity #EthicalHacking #WebSecurity #BugBounty #InfoSec #Pentesting #OWASP #DatabaseSecurity #HackerTips

⚠️Disclaimer
This content is for educational and ethical purposes only. Do not attempt to exploit vulnerabilities without proper authorization. Always follow legal and ethical guidelines when testing or learning about cybersecurity.