While you may think you only need file encryption to protect your work files, you also need it to secure your personal data and information.Īt the very least, files that contain personally identifiable data, like your social security number or pictures you don't want to spread online for people to see, should be kept in an encrypted zip file.įurthermore, you should encrypt financial information and records, legal documents, confidential projects, and backups and archives. Once you type in the key, WinZip will decrypt the Zip file, allowing you to read its contents. This key typically comes as a passcode, passphrase, or PIN.

When you send an encrypted file, an encoding algorithm is applied to scramble the data, ensuring it's unreadable without the decryption key. This offers an ideal way to share large files and keep related files together.Īn encrypted Zip file adds a layer of protection to the Zip file, securing its contents and ensuring that only authorized users can see them.Īn encrypted zip file achieves that extra layer of security through complex algorithms. A Zip file combines one or more files into a smaller compressed archive.

Mac how to password protect a folder