The conversion of data into a form that cannot be easily understood by unauthorized users.

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4
votes
2answers
58 views

Separation of Duties - Can a DBA patch or Upgrade a SQL Server 2008 R2 DB without TDE Encryption keys?

Are there any considerations I should have in mind when I patch or upgrade a TDE encrypted database? In the context of separation of duties, does the person executing the patch or upgrade process need ...
0
votes
2answers
249 views

AES 256 data encryption on Mysql

Is there a way to encrypt the whole data of a mysql DB using the AES 256 symmetric encryption method without encrypting the data manually using AES_ENCRYPT ? This article explains about the same ...
0
votes
1answer
32 views

Good encryption performance

I'm converting a sql server database to postgresql 9.4. I'm stuck on something that is really really slow. I use copy to bulk insert 200 files of 5000 lines each into 200 tables (one file per table). ...
0
votes
1answer
44 views

Can we protect data form Database Administrator by encrypting the data?

How can we protect data on my database which is MySQL form database administrator stealing it? Will encrypting it prevent it from being stolen? If yes, how as he already has access to the database ...
5
votes
0answers
77 views

Using SQL Server with BitLocker

I have an application that is running on a device that has two partitions: C and D. The application runs off of C while D contains the SQL Server database (mdf file). In addition, D is also encrypted ...
2
votes
0answers
46 views

Restore Database w Master Key and storing password in plain text

We have a (SQL Agent)job that backs up our production db nightly(and restores to a test db server) and we're adding encryption to some of the columns in our tables. I created a master key and bound ...
2
votes
0answers
161 views

Why use asymmetric keys in SQL Server?

I've been reading multiple resources on SQL Server Encryption, and everyone does it basically the same way, but no one explains why we use asymmetric keys in SQL Server. And by this I mean when we ...
1
vote
0answers
45 views

How to tell if Database Certificate Used?

I plan to migrate a SQL Server database to another server. There is a certificate listed under the Security > Certificates view in SSMS Object Explorer. I ran the below query to check if database is ...
1
vote
0answers
329 views

Restore of SQL service master key not required to decrypt data after migration?

This is a bit of the opposite of how this question is usually asked-- I used the following to create a database master key, a certificate, and a symmetric key: Here's how I created the certs/keys ...
1
vote
0answers
1k views

SQL Server TDE Stuck at Encryption_State 2 and 0% on a Tiny DB

I'm having a heck of a time with this issue and can't figure out what is wrong. I'm not sure how long this tiny DB has been in 'encryption_state = 2' from query: SELECT * FROM ...
0
votes
0answers
29 views

SQL 2012 Standard Edition (on Azure VM) + Bitlocker. Good or Bad idea?

I will start this question with a few statements to negate any "Why" questions that are going to be asked. The Head of IT wants the data encrypted. Our profession is such that encrypted data is ...
0
votes
0answers
14 views

Using java functions in mysql

Can we use JAVA user defined functions in mysql5.6? I am stuck with data which is encrypted using java code and need to query the data on particular criterias but the data is encrypted. Please ...
0
votes
0answers
48 views

How to test a SQL Server 2012 Cryptographic Provider

One of the nodes in my SQL Server 2012 availability group has been having problems with an external cryptographic provider. It's current separate from the rest of the availability group and can't be ...
0
votes
0answers
33 views

I Need to provide encryption at rest for a 50GB MySQL instance running on Centos 6.5

I can't use GusterFS because they don't recommend it and Ceph because it's clear they can't guarantee performance. I can't just encrypt certain database objects because it will take too much ...
0
votes
0answers
37 views

SQL Server decryption authentication not working with concatenation

I'm trying to retrieve encrypted text according to the authenticator. I am using SQL Server 2014. Everything works except for the decryption. Does anybody know why this is not working? --Step1: ...
0
votes
0answers
209 views

DBMS_CRYPTO - ORA-06521 PL/SQL: Error mapping function

PACKAGE: user/password -- SYSTEM/SYSTEM CREATE OR REPLACE PACKAGE enc_dec AS FUNCTION encrypt (p_plainText VARCHAR2) RETURN RAW DETERMINISTIC; FUNCTION decrypt (p_encryptedText RAW) RETURN ...