Intro: SQL server
Data is a very important asset for an organization as top management use data for creating business strategies and taking important decisions. Thus it is important for an organization to keep its data and database safe from security/data breaches. So, to help you out today we are sharing with you the seven best security practices for SQL Server that you can follow to avoid security/data breaches.
Maintain the Physical Security of SQL Server
The first thing you must do to ensure the safety of your server is to maintain its physical security. Make sure no one other than an authorized person can access your data centers and components of your server. To do this effectively you can install access control systems, 24/7 vigilance systems, etc. at your data centers.
Protect your OS
SQL is installed on the top of the OS thus you must keep it safe from all kinds of threats to ensure the safety of your database. To do this make sure that you:
- Install the latest security patches and service packs regularly on your system.
- Use a stable version of the OS on your system.
- Block internet access to your database.
- Uninstall useless apps from your system.
- Implement extended protection for authentication, etc.
So, do follow these tips if you want to keep your SQL Server and OS from all kinds of hacking attempts or attacks. To learn about more ways to keep your OS from potential attacks feel free to join the SQL Server Training in Noida.
Don’t Use Default Connection Port
Another thing you can do to keep your database safe from attacks is avoiding using the default port (PORT 1433) for connection to the database. Most professionals do not change the default port of their servers. However, by using the default port for connection to the database you might put the safety of your database at risk. So, make sure you configure your server to use a different port for connection to the database to keep it safe.
The next thing that you can do to protect your data to implement authentication on your database. SQL offers two types of authentication methods to its users (Windows authentication and Windows and SQL authentication). Using these authentication methods, you can make sure that only those people can access the database that has permission to access it. So, make sure you implement any of these two authentication methods if you want to keep your data and database safe. uluslararası evden eve nakliyat , uluslararası ev taşıma , yurtdışı ev taşıma
Reduce Surface Area
The surface area of SQL Server contains various components and features that provide lots of benefits to its users. However, these features are used by hackers for gaining access to your database. Thus you must disable them to avoid this problem.
Use SQL Server Encryption
SQL offers various encryptions options to its users. Using these options, you can easily protect your sensitive data from getting stolen by hackers. Here are the different types of encryption options that you can use to keep your sensitive data safe:
- Always Encrypted
- Transparent data encryption
- Column-level encryption
- Static data masking
- Dynamic data masking
So, make sure you use any of these two options to keep your database and sensitive data safe.
Secure Your Backups
Most professionals forget to secure and encrypt their database backup files. However, it is not good practice and might put the safety of your data at risk. So, make sure you encrypt and secure your database files to keep your data and database safe. Here are two points that you must keep in mind while securing your backup files:
- Never give everyone power to create, view, modify the backup files.
- Always use backup encryption for keeping your backup files safe. To learn more about the backup encryption feature, feel free to join the SQL Server Training in Delhi.
Protecting your data and database is not difficult as it appears to be. You can easily protect your data and database by making minor changes to the SQL server. So, do follow all the security practices of this article if you want to keep your data and database safe from security/data breaches.