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4
votes
1answer
5k views

How to use aes-encryption in PostgreSQL?

I tried aes-encryption by using following statement: SELECT encrypt('test', 'key', 'aes'); which worked, but I am not able to decrypt the value. I inserted it in a field of datatype bytea but I'm ...
2
votes
1answer
621 views

Is data encrypted by ENCRYPTBYPASSPHRASE() protected by the service master key?

In a recent question, What does the Service Master Key protect?, it was suggested that the service master key protects, among other things, data encrypted by ENCRYPTPASSPHRASE(). Is this true?
1
vote
1answer
84 views

Secure postgresql database encryption

According to this answer, it's not possible to have a fully secure database encryption with pgcrypto. Now, 2 years later (in postgresql 9.3) is there any new extension or new method to have a ...
1
vote
1answer
715 views

How to properly secure MySQL database?

We have a web application based on the famous triad apache + php + mysql which we sell to our customers and gets installed on their servers. Currently, we are using MySQL 5.1.41 which has only a ...
0
votes
2answers
414 views

What does the Service Master Key protect?

I am looking for a complete list of items that the Service Master Key is used to protect in SQL Server 2008.