IT PersonnelWithout the right people, you cannot protect your data in the best way. Your IT staff should all be certified in the hardware and software that you use. Make sure they are trustworthy by running background checks on each person you hire, even if is a short-term hire. That is because one of the biggest threats comes from within your company. The first type of insider threat is an employee who does not know what they are doing. They will make mistakes in coding the network's security and cost you all of your data from that mistake. The second kind of person who can leave you vulnerable internally is an employee who is not happy. Whether it is because they are not paid as much as they would like, not liked, or not performing well, they may wish to get revenge on your company by leaking your data. Make sure you perform evaluations to make sure that all employees are both qualified and satisfied, so you don't have these issues.
Network MonitoringNetwork monitoring is one of the best ways to ensure your data does not leak. Each database, server and device on your network sends and receives data. If you are not monitoring, it is impossible to know if you have a leak. However, if you keep an eye on it, you can step in and respond to a potential leak before it is too late. Managed detection and response providers can be found that you can hire for this function of your security.
Data DumpsYou should not keep all of your data on hand at all times. When you are done processing a certain piece of data, download it offline and "dump" it so you clear up your network. This also prevents you from holding all of your data in one place and making it tempting to get hacks. This is one of the dangers that hospitals face. With so many patient records, hackers target them because of the potential value on the black market of that data. Every business must take the right steps to protect their data. If you don't, you could end up with a financial or customer disaster on your hands. Use the best practices above to protect your secrets, customer information and reputation.