Is your database completely safe from ransomware attacks? Experts in the field of database management and administration say they are not. You can curb them by beefing up database security and installing firewalls for protection but is that enough?
As per professionals in the IT sector, simply installing firewalls is not sufficient for any organization to prevent a ransomware attack. This post will tell you why-
The surge in ransomware attacks
In recent years, there has been a sudden rise in ransomware attacks on databases. The incidents are so frequent that one hears about a corporation or a company being the victim of such an attack. Even small business owners are not free from ransomware attacks. In the past, there have been multiple cases where such companies have been caught off-guard and suffered drastically due to the attack.
Specialists in database security, administration, and management agree that such attacks are widely prevalent in modern society today. However, there are some ways you can embrace to curb them and protect your company database from such an attack.
When it comes to these ways to protect your business database against ransomware attacks, you will find that some of them are difficult for you to implement by yourself. However, you can help credible remote database management and administration companies help you and witness a positive behavioral shift in your business.
Ways to curb ransomware attacks for your organization
Given below are effective ways via which you can curb the common occurrence of ransomware attacks-
1. The network should be locked down
Do not assume that installing software firewalls is sufficient for a ransomware attack. However, they are better than having no prevention wall at all. Your web and application servers are the only computers that should be connected to the production database servers.
However, at the same time, you would still need to access and manage the database system. The solution here is to lock down the network with jump hosts located in a protected subnet for performance. This is not a replacement for the physical or true segmentation of the network. Still, it is something that you might incorporate on the business database systems without the need to operate cables.
2. Be extremely cautious about credentials
One of the main objectives of any ransomware attack is to attain domain admin credentials from memory on the user’s workstation to use them to get somewhere on your network. Another worse- case scenario would be the service runninglike the domain admin. Ensure that your business has a different account for all administrative tasks and the user’s account on the local PC. That is, the place where the ransomware attack is most likely to take place should have reduced privileges.
Some businesses take the above to an extreme level and have separate domains for their servers alone. However, it would help if you were cautious about the permissions on these service accounts for any critical service. The reference vendor documentation should be considered, and the business should only allocate privileges that the service requires to operate.
3. The data back-ups should be done offline
If you want to keep your data completely safe, you must take backups offline. The location should be completely disconnected from the on-site premise yet has connectivity when taking frequent backups. Now, this can be an extremely challenging task for a business.
Professionals from the credible company in remote database management and administration, recommend businesses consider strong options for protection like resorting to short access token or just-in-time access for the task of copying the data backup to the locations of their archives.
4. Make sure to two-factor everything
This again takes you back to the earlier point where account credentials were discussed. It might seem challenging for the business and makes the development of application even more cumbersome. However, two-factor authentication can reduce the number of ransomware attacks on your business database. The users might complain that opting for the two-factor authentication method complicates their lives. IT specialists and DBA also agree on the above. However, that is where the exact point lies- powerful security is always tough, and this is why it works so well.
5. Do not be foolish with your actions
There are some foolish things that users resort to when it comes to database breaches. Some of them are listed below-
- You should not run unpatched, old, and unsupported versions of the software
- Using open and free search engines like Elastic Search without a strong password and keeping it open on the Internet.
- Keeping data in a public storage account
- Widely distributing high volumes of data like global or domain admin
- Having an endpoint on the Internet that connects directly back to the business network
You will see that all of the above behaviors are problematic for any business. They are an inviting ground for ransomware attacks, and cybercriminals can intrude easily into your network. The action steps listed above are an effective way for you to curb ransomware attacks. To beef up security for your database, you must ensure that all your data backups are protected and locked down from your network.
Taking help from credible companies in database security, administration, and management helps. You can even consult remote database management companies to get your database security beefed up. The experts will not only check your database but give you a complete health check on its current status. In this way, you can effectively protect the database and accelerate its performance too.
Last but not least, always remember that whatever you do for your database’s benefits will help; however, in case you do get attached, and these backups are lost, your business will fail to survive and stay afloat in the market. It soon will sink, and you will be out of the market business. Therefore, it is safer to be wise than sorry!