Friday Basics: RPO and RTO
I did a post last month titled RTO and RPO are myths unless you've tested recovery, but I only briefly covered what RPO and RTO are. This post goes...
2024-05-31 (first published: 2024-05-10)
496 reads
Brian Kelley
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Friday Basics: Authentication vs. Authorization
Another security fundamentals topic is authentication versus authorization. For those who have a clear understanding of the difference between the two, like with Recovery Point Objective (RPO) vs. Recovery...
2024-05-24 (first published: 2024-05-03)
294 reads
Develop and Test Your Rollback Plan
he rollback plan... what to do when things go wrong to get back to where you were before the deployment or implementation. I've seen too many cases where a...
2024-05-17 (first published: 2024-05-01)
353 reads
Friday Basics: the CIA Triad
In information security (INFOSEC), there several foundational concepts and principles. One of the ones that’s introduced almost immediately is called the CIA triad or the Information Security Triad. While...
2024-05-13 (first published: 2024-04-26)
244 reads
Dealing with Change – Two Resources
As I look at the state of information technology today, I see one constant: rapid change. We all see it. While this is the type of post I would...
2024-05-08 (first published: 2024-04-22)
186 reads
Attacking the Weakest Link
When I look at a system and think about its security model, the first thing I start poking around at is where I think security is weakest. For instance,...
2024-05-06
59 reads
Going to Cloud? Look at the Shared Responsibility Model
The bottom line here is this: the idea that a CSP takes care of everything for you is a fallacy that really needs to die. Thompson, Graham. All-in-One CCSK...
2024-04-24
76 reads
RTO and RPO are myths unless you’ve tested recovery
I’ve watched teams spend a lot of time on backup strategy. They plan out the full, differential, and log backups to ensure they can successfully meet the recovery point...
2024-04-17 (first published: 2024-04-05)
313 reads
Tomorrow: Webcast on SQL Server security
Tomorrow, April 16, 2024, I will be giving another webcast; this one will be on SQL Server security. It’s scheduled for 1 PM EDT / 5 PM UTC. Sign...
2024-04-15
25 reads
Webcast: How to Secure SQL Server – End to End Security
On April 16, 2024, I will be giving another webcast; this one will be on SQL Server security. Sign up link As always, the registration is free. Here’s the...
2024-03-29
102 reads
Blogs
TempDB Internals – What’s New (SQL Server 2016 to 2022)
By Vinay Thakur
I wrote about TempDB Internals and understand that Tempdb plays very important role on...
AI: Blog a Day – Day 2: Generative AI, Multimodal Systems, and Agent AI
By Vinay Thakur
continuing from Day 1 where we covered the history of AI and GPT family,...
Forums
A Quick Restore
Comments posted to this topic are about the item A Quick Restore
Guarding Against SQL Injection at the Database Layer (SQL Server)
Comments posted to this topic are about the item Guarding Against SQL Injection at...
Ola Hallengren Index Optimize Maintenance can we have data compression = page
I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...
Question of the Day
A Quick Restore
While doing some testing of an application, I wanted to reset my environment after doing some testing with this code:
USE DNRTest BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO /* Bunch of stuff tested here */RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACEWhat happens if this runs, assuming the "bunch of stuff" isn't anything affecting the instance. See possible answers