A lot of infections rely on persuading you to turn macros back on, so don’t do it! Don’t enable macros in document attachments received via email Microsoft deliberately turned off auto-execution of macros by default many years ago as a security measure.Open JavaScript (.JS) files in Notepad Opening a JavaScript file in Notepad blocks it from running any malicious scripts and allows you to examine the file contents.Enabling extensions makes it much easier to spot file types that wouldn’t commonly be sent to you and your users, such as JavaScript. Enable file extensions The default Windows setting is to have file extensions disabled, meaning you have to rely on the file thumbnail to identify it.Backup regularly and keep a recent backup copy off-line and off-site There are dozens of ways other than ransomware that files can suddenly vanish, such as fire, flood, theft, a dropped laptop or even an accidental delete.Make sure you’re following these nine best practices: Good IT security practices, including regular training for employees are essential components of every single security setup. Staying secure against ransomware isn’t just about having the latest security solutions.

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