You are searching about Case When Then In Where Clause Sql Server, today we will share with you article about Case When Then In Where Clause Sql Server was compiled and edited by our team from many sources on the internet. Hope this article on the topic Case When Then In Where Clause Sql Server is useful to you.
Page Contents
Securing Backups in Microsoft SQL Server
Backing up data without a password has several disadvantages of
revealing secrets. Because any database can be
being restored to any position makes the problem even worse. You can check
by creating a Backup of your database and restoring it to another machine.
Information stored in your backups is also disclosed by – Return it
filelistonly or Back it up options. Maintaining a database without
Providing passwords can lead to a number of problems that no company wants
suffering.
Other problems involved –
(1) Disclosure of information about the company, such as customers, policies and future
plans.
(2) Disclosure of account information or account information in particular if applicable
banks or insurance companies.
(3) To disclose the structure of the company’s reserves.
(4) Using future plans with competing companies.
This is a common problem, but there are many possible problems
to meet. Let’s have a number of reasons why backup sets should be private
protected –
(1) Tape backups are not stored in a secure manner.
It is also recommended to keep all backups off-site. In that case of course
Your company stores tapes off-site, there may be physical security
storage problems there. There are cases when disgruntled employees sell
these tapes to competing companies to gain better profits and confidence in their competitors
companies. As you know, every company wants to know its design and structure
followed by another company. A company employee can and will be dishonest
to destroy others. But wasting something is not a bigger issue than selling it
or disclose information.
(2) Backups can be sent as email or uploaded.
This problem is not hidden from everyone. Your corporate firewall may be strong, but
Photo drives can be used at any time on the USB port and data can be transferred.
Photo drives are in fashion these days. Everyone can have 1GB to 10GB of
such thumbnail drives. The key to recognizing thumbnail drives is
that they do not need the priesthood. Just connect it to the USB port of the computer
showing Removable media and then copying and pasting files. This is easy to do
that he has just started doing this.
How to provide security in Backups?
This only requires adding a password option to create your backup password
protected. The advantages of providing a password in the backup are –
(1) Restore Filelistonly, Restore Headeronly commands do not reveal
backup information.
(2) If you want to restore from media, an error is generated by SQL Server.
The following commands can be used to provide passwords. I think you did
backup media and backup device name ‘backup01’.
Note #1
Backup Northwind to backup01 with password = ‘secretpass’
Now, let’s test this and see what SQL Server says the password is
not provided.
Restore the Northwind database from backup01
Server: Msg 3279, Level 16, State 2, Line 5
Login is not blocked due to password failure
Server: Msg 3013, Level 16, State 1, Line 5
RESTORE DATABASE is terminating abnormally.
This was a bug with a problem count of 16. This means it’s working. Now let’s go
look at the recovery rules that produce the most information.
Restore Filelistonly From backup01
Server: Msg 3279, Level 16, State 2, Line 5
Login is not blocked due to password failure
Server: Msg 3013, Level 16, State 1, Line 5
RESTORE DATABASE is terminating abnormally.
Again the same error. In this way, we can say that this method is easy
to make this. Other options can also be provided like media name, media
description and media password.
Media Name, Media Description and Media Password
There is a difference between using a password while you are storing it and using it
media name. When you use follow the rule when saving.
Note #2
Backup Northwind to backup01 with medianame=’Set-1′ , mediapassword=’passwd’
This will create a password for Backup01 and once it is done, you will get the same one
error Msg 3279 when executing the following command on the same version.
Backup Northwind to backup01
Therefore, when you give a password to the media, you will not be able to save any information
in the media unless you provide a password. After Statement #2 you should
assign passwords to other backups.
Backup MSDB to backup01 with medianame=’Set-1′ , mediapassword=’passwd’
This word is working fine. This is the real difference in usage
‘is password=’ and ‘is medianame’. After doing Statement #1, you can
use the same for other files without specifying the password or name
different passwords.
The end
This is about providing privacy protection. There are many others
things to research in the same situation and I want to share my thoughts when
such studies are over. Overall, my goal was to open your eyes to backups
It’s not just about protecting your data, but because of the carelessness this can cause
information leakage. In my view, disclosure of relevant information is
a bigger issue than losing knowledge. Therefore, awareness is important and
there is little effort to use in protecting your backups.
Video about Case When Then In Where Clause Sql Server
You can see more content about Case When Then In Where Clause Sql Server on our youtube channel: Click Here
Question about Case When Then In Where Clause Sql Server
If you have any questions about Case When Then In Where Clause Sql Server, please let us know, all your questions or suggestions will help us improve in the following articles!
The article Case When Then In Where Clause Sql Server was compiled by me and my team from many sources. If you find the article Case When Then In Where Clause Sql Server helpful to you, please support the team Like or Share!
Rate Articles Case When Then In Where Clause Sql Server
Rate: 4-5 stars
Ratings: 1153
Views: 14954766
Search keywords Case When Then In Where Clause Sql Server
Case When Then In Where Clause Sql Server
way Case When Then In Where Clause Sql Server
tutorial Case When Then In Where Clause Sql Server
Case When Then In Where Clause Sql Server free
#Securing #Backups #Microsoft #SQL #Server
Source: https://ezinearticles.com/?Securing-Backups-in-Microsoft-SQL-Server&id=305304
