17
votes
4answers
3k views

What can an attacker do if he knew my database credentials?

If an attacker knows my database username and password, what can he possibly do if he doesn't have access to my server? Let's say my database is using Microsoft SQL Server. Is there a way he can use ...
3
votes
1answer
184 views

Theory about split data in several isolated (different physical server) DBMS to gain in security?

Suppose the following scenario: 1- A web app (on WEBSERVER1) and its database (on DBMS1) having very sensible information deployed in the same physical server (lets said that for simplification). ...
6
votes
2answers
254 views

Can a web application administrator access the database of that application?

We have a web application linked to a database. The database is secured but contains unmasked confidential numbers. Can a normal administrator who can access the application, access those numbers in ...
7
votes
3answers
550 views

How are large tech sites such as LivingSocial, Zappos, LinkedIn and Evernote hacked?

How are large tech sites such as LivingSocial, Zappos, LinkedIn and Evernote hacked? (i.e. how is their entire dataset of users obtained?) LivingSocial - 50 Million Users Exposed Zappos - 24 Million ...
2
votes
4answers
851 views

Code, Data and Passwd encrypted? sqlplus $USER/$PASSWORD@$ORACLE_REMOTE_SID

Lots of our *NIX scripts use "sqlplus $USER/$PASSWORD@$ORACLE_REMOTE_SID" I know that not good to have clear text password in scripts (there is no alternative at the moment). But question is the ...
2
votes
1answer
1k views

How to secure MySQL based web session data table?

I have the following MySQL session schema: CREATE TABLE `SessionData` ( `id` varchar(50) COLLATE utf8_unicode_ci NOT NULL, `data` text COLLATE utf8_unicode_ci, `date` datetime DEFAULT NULL, ...
4
votes
1answer
294 views

What constitutes a Virtual Private Database?

I recently came across this term "Virtual Private Database" and I'm wondering what criteria need to be satisfied to allow use of the term. I first saw the term in an HP/Fortify doc: A virtual ...
2
votes
4answers
2k views

If a hacker were to compromise a GMail database

Assuming the systems that store the Gmail database is compromised what is preventing them from reading everyone's emails by looking at the data in the database? I assume nothing, and in order for ...
4
votes
2answers
180 views

In the case of the Gawker data breach, would strong passwords be ok?

In the Gawker data breach, was just the database stolen and that gave free access to all user data? Or did the hackers still need to read the MD5's of the usernames and passwords to gain access to the ...
5
votes
2answers
243 views

What to do in response to a source code and/or database leak by a third party hosting provider?

My PHP sourcecode and database (PHPMyAdmin Dump) has been leaked publicly and I believe that the web host I have used for this service are responsible for the leak. On first appearances, the web host ...