Most of us share documents via email. But what if it’s a digital copy of your birth certificate, a sensitive medical record, or a confidential legal document? I want to ensure that only the intended ...

One of the benefits of online file sharing and cloud storage services is the ability to share documents and files with friends, family, or colleagues easily. But with it being so easy, how do you ...

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 ...

Nowadays we live in an interconnected world where social media networks and apps greatly reduce the distance between people. However, with the continuous advancement of computing, we now live in a ...

I recently built a new PC with Windows 11 Home and noticed it doesn't have access to BitLocker, unlike my other machines and my work laptop. This got me thinking about my file security situation, and ...

iLovePDF brings different PDF tools to sign PDF documents, edit PDF, convert PDF to PDF/A, Excel, Word, reorder or rearrange PDF pages, and more. Among those tools, a Protect PDF tool is also there ...

Microsoft Excel has been one of the go-to spreadsheet apps for several decades, and it's developed an array of tricks throughout its lifetime, not just for making data entry, editing, and organization ...

Passwords are universally regarded as the first line of defense in the software world. Be it when setting up a new device or even while opening an online account, — securing it with a password is the ...

There is an interesting utility out there for Windows 11/10 called ZipLock, and it is designed to compress your files. Not only that, but you can use it to backup and secure your files on a USB stick.

Android lets you protect your device by creating a password, PIN or gesture lock to keep people from using your phone without your permission. But what if you don’t want to secure your entire device?

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Ideally, you wouldn’t store any sensitive ...