Overview Password protection is the most effective way to secure a PDF file and prevent unauthorized access. Encryption is a more trustworthy method for ma ...

If you’re an iPhone user, your Notes app is likely filled with stuff (like your amateur poetry and passwords) that you don’t want other people to read. Apple knows that too, which is why iOS lets you ...

If you want to lock a part of a Word document with a password, here is the step-by-step guide you need to follow. Although you can use the Review option to lock the entire Word document, this guide ...

Notes are a convenient way to collect information. You can record passwords, reminders, medical information — anything you might need to jot down on the go and ...

Aside from being a very good camera substitute, a smartphone can also be used as a portable storage where you can store all your important information. And for that very reason, it is very imperative ...

In this article, I will tell you how to lock your hard drive with a password using windows in-built feature BitLocker. This is a great way to protect your files from prying eyes and keep your system ...

To lock your cells in Microsoft Excel, you just need to head into the program's "Protection" tab. Locking a cell in Excel will make it so viewers can't change the data inside of that cell, which is ...

App Lock is one of the MIUI security features that allows you to lock apps with a password, pattern or fingerprint. When enabled, access to certain apps is prohibited unless the correct pin, pattern, ...

After playing around with it in beta versions for several months, WhatsApp has finally begun rolling out a new feature called Locked Chats to millions of users around the globe. The feature lets users ...