Though cybersecurity is a big deal for both small and medium enterprises (SME) and big companies, advancement in technology has encouraged more firms to opt for cloud storage. This means, now more than ever, system managers need to be more vigilant with their database security. If you are not sure where to start, here are a few tips to help you keep your database secure.
Every hacker will always go for the database whenever they are breaking into a system. However, you can always get ahead of a hacker by using a secure encryption method. Some of the encryption practices that have proven to help include key rotation, separation of duty with key management and log plus temp table protection.
Using robust algorithms for data encryption is also a useful practice.
Sample out Critical and Sensitive Data
One of the most crucial steps to securing your database is by understanding [the security protocols: http://theconversation.com/how-secure-is-your-data-when-its-stored-in-the-cloud-90000 of your data] on the cloud and then sampling out the most critical and sensitive data. This will require that you pay vital attention to your system and learn more about its architecture in case you are not the original developer.
3. Database Monitoring
One of the gravest mistakes that you can make when trying to keep your database secure is assuming that just because you have encrypted your data, you do not need to pay attention to what is going on in the database. You need to have a system that continuously monitors the activity in the database.
Most notorious hackers will try more than once to break into your database. If you have a sound monitoring system in place, then you will be notified when there is a breach, and you can salvage the situation. You can also get some lessons on preventive measures to take in advance.
Always remember that it is better to maintain the security of your data than having to do damage control.