Hardening database services

Getting access to the databases is probably the most wanted treasure for an attacker.

And this is not just because of the data they can access, but because by getting access to those databases, the attacker may gain access to other systems, create new users, and more.

Now, you have to consider that when talking about databases, we are talking about a huge field in which each system and technology may have its own hardening steps. Therefore, it is better for you to understand agnostic best practices that apply to most databases, as presented here:

• Basic security settings such as encryption and auditing must always be on.
• Use advanced tools to monitor, detect, and deny access to data (if possible, look for new solutions that include AI components to enhance the detection of intrusions).
• Administrative accounts (such as DBA accounts) must use a stronger password criteria (when possible, 60+-character passwords and a password manager).
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