Tag: security

SQL Server insights from 25+ years in the field

Performance tips, security advisories, health check findings, and industry analysis. Practical, technically accurate, no fluff.

SQL Server 2022 CU27 Released - Key Fixes and What You Need to Know
21 Sep 2026 · 8 min read

SQL Server 2022 CU27 Released - Key Fixes and What You Need to Know

SQL Server 2022 CU27 (build 16.0.4295.3) delivers 41 fixes including critical security hardening, corruption prevention, and HA improvements. Here is what Australian DBAs need to act on.

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SQL Server 2025 CU9 Released - 44 Fixes Including Critical Security Patches
20 Sep 2026 · 9 min read

SQL Server 2025 CU9 Released - 44 Fixes Including Critical Security Patches

SQL Server 2025 Cumulative Update 9 delivers 44 fixes including serious security hardening across the engine, replication, and enclave components. Build 17.0.5005.3.

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SQL Server 2025 CU7 Released - Key Fixes and What You Need to Know
30 Jul 2026 · 7 min read

SQL Server 2025 CU7 Released - Key Fixes and What You Need to Know

SQL Server 2025 CU7 (build 17.0.4065.4) is out with 10 fixes covering JSON corruption, security hardening, and HA monitoring. Here is what DBAs need to act on.

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New Updates for SQL Server 2017 and SQL Server 2016 SP2: CU15 and CU7 for Improved Stability and Security
24 May 2019 · 6 min read

New Updates for SQL Server 2017 and SQL Server 2016 SP2: CU15 and CU7 for Improved Stability and Security

SQL Server 2017 CU15 and 2016 SP2 CU7 address over 30 documented bugs across Always On, backup, security, and replication. Here is what you need to know before deploying.

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How to Fix Orphaned Users in SQL Server
15 May 2018 · 6 min read

How to Fix Orphaned Users in SQL Server

Orphaned users are one of the most common issues after SQL Server migrations and restores. Learn how to identify and fix them before they break production access.

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How to Find SQL Logins with NO Database Mappings
15 May 2018 · 6 min read

How to Find SQL Logins with NO Database Mappings

Orphaned SQL Server logins with no database mappings are a hidden security risk. Learn how to find and review them as part of your SQL Server security audit.

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SQL Server Fixed Server-Level Roles
15 May 2018 · 5 min read

SQL Server Fixed Server-Level Roles

SQL Server includes 9 fixed server-level roles that are commonly misused. Learn what each role does and how to apply them correctly to protect your instance.

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