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

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8 views

SSL Issue on SQL Server 2014 DEV SP1

We have a cert on our SQL Server 2014 dev box running SP1 with force encryption enabled. If we connect to the FQDN for the box the encryption works. If you put encryption on it works and if you don't ...
0
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0answers
18 views

How to use an external encryption key in an Oracle function?

I am storing People data in an Oracle 11g database. I am implementing symmetric encryption on one sensitive data column in my People table. For this, I created an Encrypt function based on the example ...
2
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1answer
132 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 ...
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2answers
37 views

Encrypting a Database row-by-row

I have a large database (millions of rows in hundreds of tables) that contains sensitive data (Think SSNs, account numbers, etc). I am tasked with safeguarding the data and have chosen to encrypt only ...
1
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1answer
108 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). ...
7
votes
2answers
844 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 ...
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0answers
16 views

Accessing Encrypted SQL Server database through a web-based application

I have secured a database within SQL Server Instance on my local machine using Netlib Encryptionizer. I can access the database by securing my SQL Server instance using the same password as encrypted ...
10
votes
1answer
14k 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
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1answer
48 views

How do I generate the ENCRYPTED_VALUE for CREATE COLUMN ENCRYPTION KEY?

I can make a certificate in the windows certificate store for the master column key easily enough with: $cert = New-SelfSignedCertificate ` -Subject "Always Encrypted Sample Cert" ` ...
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2answers
36 views

MySQL encryption for 'database at rest' on cloud services

We are migrating our system to a cloud environment (AWS), and have been given new client requirements for having our MySQL data-at-rest encrypted. Currently it is unclear how far this should go. It ...
1
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2answers
358 views

Encryption in SQL Server 2012/2014

We are hosting sharepoint DBs with AlwaysOn AGs and FCI. My boss asked me what the options for encryption are on the content database, it's backup files and at the column level? I have read about ...
7
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3answers
3k views

Is there a quick way to find all columns in SQL Server 2008 R2 that are encrypted/have encrypted data?

Is there a quick way to find all columns in SQL Server 2008 R2 that are encrypted/have encrypted data? I need to nullify the data in all encrypted columns in a development server (according to our ...
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0answers
29 views

how to force mysql 5.5 server to allow tls/ssl encrypted connections only?

given a mysql Server 5.5 community edition (which came with SLES 11sp4). i configured it to support TLS and it works fine. but i did not found any options or parameters to FORCE IT to do TLS/SSL ...
3
votes
1answer
142 views

MySQL secure random string generator

I am looking to generate a cryptographically secure string for password reset in MySQL. I know I could do this at the application level in PHP; but that requires the OpenSSL extension which many of my ...
0
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0answers
33 views

Postgresql 42883 error code with encrypt function

Ok, the thing is that I'm doing a login controller on my database. Part of it is this function to create users that goes like this: create or replace function crear_usuario(par_usuario ...
2
votes
1answer
542 views

SSL error during SQL Server install

During my SQL Server 2014 Enterprise installation efforts, I encountered an error near the end of the install that has prevented completion. A connection was successfully established with the ...
1
vote
1answer
116 views

Is it possible to encrypt a column and NOT have to change app code?

Is it possible to encrypt a column (with Symmetric Key and Triple DES encryption) and then set up a login for an application such that the query code in the app does not have to be changed to used the ...
1
vote
1answer
81 views

Enable TDE When Publishing DACPAC

In the database properties in Visual Studio there is a checkbox for encryption. I'm not sure if I check this if it will enforce encryption when doing a DACPAC deploy. What I would really like to do is ...
1
vote
1answer
59 views

when to open and close symmetric keys

I am adding column encryption to a few tables using symmetric key encryption. In each one of the procs, I write code to open and close a keys. It seems a bit verbose to open and close them in each ...
1
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2answers
55 views

Encrypted column - limit key access

I'm new to SQL encryption and have a SQL Server 2012 database. The database itself needs to be accessible by DBAs but the data within one of the columns a table should only be viewable in plain text ...
3
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2answers
1k views

Restore db with encrypted column in SQL Server, without overwriting existing Service Master Key

Scenario: Server1 running SQL Server 2012 with Service Master Key A, db1 with Database Master Key 1, symmetric key and certificate available. Password used to protect the DBMK 1 is unknown, ...
0
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0answers
23 views

Configure encryption in MariaDB specific to Windows/XAMPP

I want to configure encryption in MariaDB specific to Windows/XAMPP. Normal configuration on Linux machine is provided on MariaDB website Can anyone can suggest steps how to configure MariaDB ...
0
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0answers
51 views

SQL Server doesn't send intermediate SSL certificates

I am connecting to SQL Server (2008 R2) over open Internet and properly encrypting the connection is essential. I have COMODO certificate with two intermediate certificates between root CA and server ...
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4answers
19k views

SQL server service won’t start after disabling TLS 1.0 and SSL 3.0 [duplicate]

Because of security reasons, we disabled TLS 1.0 and older protocols on our windows, and enabled just TLS 1.1 and TLS 1.2 under the following registry path: ...
0
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1answer
105 views

What is the best way to store SSH fingerprints and public keys?

I'm building a virtual Keyring in our DB to allow users to store PGP/GPG public keys with relation to email addresses so that they can optionally encrypt all communications our system sends them. I'm ...
1
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1answer
76 views

What encryption options are available in SQL server standard edition? [duplicate]

I'm trying to look into what kind of encryption I can do with SQL server standard edition from 2008 and later. So far, I know that I can't use Transparent Data Encryption (TDE) as that's part of ...
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3answers
50 views

Encrypt and keep sensitive data in MySQL

I have a process that parses a JSON API and loads the data into MySQL database. I have some sensitive data that should be encrypted, such as firstname, lastname, email, zip, address, credit card ...
2
votes
1answer
2k views

Replicate or Call java encryption function in Oracle pl/sql

I am trying to replicate encryption/decryption method present in java in Oracle DB, so that data encrypted in java can be decrypted through Oracle Function. Below is java code: package com.encr; ...
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0answers
54 views

Postgresql Encryption by middleware

I am trying to encrypt a Postgresql database to fit some new requirements. The applications accessing this database are already in production and I would prefer to not make changes to them. I have ...
0
votes
1answer
23 views

Why CONTROL permission on certificate to be able to use it?

As per https://technet.microsoft.com/en-us/library/ms190499.aspx, to open a symmetric key that is encrypted by a certificate, a user needs the CONTROL permission on the certificate. I tested this and ...
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3answers
5k views

How do you encrypt data while performing a mysqldump?

My OS is windows 7. How can I encrypt data while performing a mysqldump? From the command prompt, can I take a mysqldump with encrypted varchar and texts values? Please help me. Thanks
2
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2answers
1k views

How to check Oracle database connection encryption type

How to check the Oracle database connection encryption type?(between Oracle database and other client applications)How do I assure between Oracle database and Toad the database connection is ...
2
votes
3answers
764 views

encryption at rest for mysql

A MySQL database needs to contain highly sensitive data that cannot be left unencrypted at rest. But yet the database needs to remain searchable by an app. What are the options for encryption at ...
3
votes
1answer
470 views

SQL Server 2012 Transparent Data Encryption and indexes

Does SQL Server TDE allow a query like this: select * from Patient where lastname = 'Smith' to occur without a full-table scan if the lastname column is indexed?
2
votes
1answer
154 views

How to test encryption on Amazon RDS MySQL?

Our company is creating a MySQL RDS with encryption enabled. Now, as we are new to RDS, we have couple of questions related to RDS. Once we create a MySQL RDS with encryption enabled, how will we ...
0
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0answers
26 views

Move encrypted String from Oracle DB to DB2

I have a normal String athakur@test.com. It is stored encrypted in oracle DB with some encryption key. The algo used is not available in DB2 and I want the same data in DB2. I am not able to ...
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2answers
50 views

How to view security permissions for encryption keys in SQL server

Is there a way to view the security permissions assigned for encryption keys in SQL Server? Furthermore, where are all these keys stored?
2
votes
2answers
169 views

How long is the output of EncryptByPassPhrase(), relative to the input?

I'm starting an encryption project, using EncryptByPassPhrase(), mostly on VARCHAR values. Naturally, the encrypted values are longer than the originals. Is there a formula I can use to calculate ...
0
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0answers
67 views

Client-side encryption in Postgres

We're developing an application that allows our clients to submit jobs to our server. After a job is submitted, the server spins up worker machines to process parts of the job. Worker machines ...
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0answers
15 views

Opening Symmetric Keys

I am trying to open a symmetric key I created in a database, but it doesn't seem to be working. I am executing the query as dbo and it even says that it is completed successfully. However, the value ...
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0answers
167 views

CryptDB - cannot connect to proxy (ERROR 1105 (HY000): (proxy) all backends are down)

I install CryptDB in Ubuntu 14.04. I want to start the proxy: $ /home/user/cryptdb/bins/proxy-bin/bin/mysql-proxy \ --plugins=proxy \ --event-threads=4 \ --max-open-files=1024 \ ...
2
votes
1answer
222 views

Encryption/Decryption with StoredProcedure/View

I'm working on a project that uses EntityFramework for programmers to access the data. We've recently found need to add fields that were determined that need to be encrypted. This will be the first ...
0
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0answers
81 views

Trigger (insert/update) and procedure Required to encrypt data in MySQL

Is there any good way of doing encryption/decryption by use of triggers and procedure in MySQL. Looking for following to achieve in sequence Unload data for specific column to some other ...
2
votes
2answers
222 views

How can I check if connection to Sql Server is encrypted?

In Sql Server I can Force Encrytion in protocols settings. If I leave that set to No any client can still require encryption. Can I somehow see what connections to the database are using encryption?
2
votes
1answer
1k 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 ...
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1answer
50 views

encryption key for SQL Server 2012 Reporting services [closed]

Is it required to have an encryption key for SQL Server 2012 Reporting services?
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0answers
29 views

SQL TDE Key Format

I'm trying to find the Key Format that SQL TDE uses. Is it PKCS? If so, what #? I haven't been able to identify this based on research done on MS website. And, there is no mention of key format during ...
0
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0answers
78 views

OPENDJ(LDAP) and Oracle 12c - Encrypted Password

I would like to know what values ​​the user authentication using a coded password accepted . In Oracle 12c of the hashing algorithm was indeed upgraded to a PBKDF2 based on SHA512 . I have an LDAP ...
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0answers
30 views

Can i use PGP for securing My database

I have considered TDE and cell level encryption mechanism for securing my database. but these two cannot fully satisfies my requirements.through surfing i found that PGP may help me, but it is mainly ...
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1answer
385 views

Can we use TDE as an anti-injection technique

TDE prevent unauthorized access to the data by restoring the files to another server, because it requires the original encryption certificate and master key. If i applied a table level encryption ...