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#RIGHT BACKUP AUTHENTICITY HOW TO#This is an excellent question on Security.Stackexchange that covers how to keep important information confidential. Other ways to ensure information confidentiality include enforcing file permissions and access control list to restrict access to sensitive information. A very prominent example will be SSL/TLS, a security protocol for communications over the internet that has been used in conjunction with a large number of internet protocols to ensure security. Encryption is VERY widespread in today’s environment and can be found in almost every major protocol in use. Encryption ensures that only the right people (people who knows the key) can read the information. Protecting such information is a very major part of information security.Ī very key component of protecting information confidentiality would be encryption. Every one has information they wish to keep a secret. Bank account statements, personal information, credit card numbers, trade secrets, government documents. Information has value, especially in today’s world. When we talk about confidentiality of information, we are talking about protecting the information from disclosure to unauthorized parties. I shall be exploring some of them in this post. ![]() Many security measures are designed to protect one or more facets of the CIA triad. Confidentiality of information, integrity of information and availability of information. CIA refers to Confidentiality, Integrity and Availability. What is the CIA triad? No, CIA in this case is not referring to the Central Intelligence Agency. C:\file.bak).In this post, I shall be exploring one of the fundamental concepts of security that should be familiar with most security professionals and students: the CIA triad. and don't try to write directly to the root (e.g. Try a different folder other than the hierarchy under C:\Program Files\. #RIGHT BACKUP AUTHENTICITY WINDOWS#If this is a Windows login, then please validate that the user does, in fact, have write permissions to the folder in question. If you try the above backup command without adding peon to the db_backupoperator role, you get this error (it doesn't let you get anywhere near the actual backup command or verify any permissions on the disk): Msg 262, Level 14, State 1, Line 1īACKUP DATABASE permission denied in database 'splunge'.īACKUP DATABASE is terminating abnormally. I know you said that this was the case but as I've shown this doesn't seem to be a problem with the peon user but rather the underlying engine's ability to write to the file system. ![]() So, I would validate that the SQL Server service account has sufficient privileges to write to the path in question. TO DISK = 'C:\tmp\splung.bak' - change this path obviously #RIGHT BACKUP AUTHENTICITY PASSWORD#However I was able to backup a database by adding a peon user with no other permissions at all and simply adding them to the db_backupoperator role: CREATE LOGIN peon WITH PASSWORD = 'foo', CHECK_POLICY = OFF ĮXEC sp_addrolemember 'db_backupoperator', 'peon' Please show us exactly what you mean by "I created a user on the server" - what user? what server? SQL Server or Windows?Īs a workaround, you could also create a stored procedure that executes as sa or a Windows login that is part of the sysadmin group, and give this lesser-privileged user the ability to execute. Are you connecting using a SQL authentication login or a Windows login? If a SQL auth login, how are you giving that SQL login "full control permissions" to a folder in Windows? Windows has no idea about any SQL authentication logins you've created in SQL Server. ![]()
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