Without a firewall, a hacker can break into phone number data the machine and use it as an access point for sensitive information. Without antivirus, malware can replicate itself on your system and even spread to your customers. Which, at the very least, will compromise your image. External backups In many cases, to prevent important information from being leaked, it is necessary to delete records from a system, preventing anyone from having access to it. However, after the hack, you still need this data to serve your customers. Given this, the best option is to use a backup from an external source, preferably physically isolated from any network. This way, you can recover important information and won't have to fear using your last resort to protect your customers' information. Training on information use Some of the main doors to protected information in a company are the mistakes of its employees.
Opening the content of an email without checking the file, for example, is a loophole through which a virus can slip through. Just like in your personal life, users within your business must take some precautions to avoid problems. And the best way to ensure that your team doesn't make these mistakes is to teach them what actions to take in each situation. Access control Last but not least, you must separate your information according to the level of confidentiality required. Certain confidential data should not be seen by anyone other than business administrators. Facilitating unnecessary viewing also facilitates data theft. List all file viewing and reproduction permissions that are allowed in your company for each employee. This way, you also limit the level of access that an attacker can have with a fake account, for example.
