Before you download, open, or share files from the internet, you need to be sure they’re safe. And how do you do that? I simply use a file scanner to check for known threats like malware, viruses, and ...

VirusTotal is a service that analyzes suspicious files and URLs, facilitating the quick detection of viruses, worms, trojans, and all kinds of malware detected by antivirus engines. It thus enables ...

Third-party programs are widely used on Windows and other operating systems. But how can you tell if a program is safe to install or not? How can you be so sure that the program file you are going to ...

Are you in need of quick infection diagnosis? Online Antivirus services are very useful cyber security tools to identify malicious software by scanning your computer, specific files and URLs. Although ...

Sideloading apps involves downloading APK files from sources outside the Google Play Store, which means these files are not vetted by Google's security checks. This increases the risk of downloading ...

With so many security scares lately, it’s the perfect opportunity to make sure that your Mac security is as beefed up as possible. That’s why it’s good timing — both for Google and for us — that the ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Learn how to scan QR codes directly on your laptop or desktop using browser-based tools like 2scan.net. This easy guide explains how to decode QR codes from images, screenshots, PDFs, and ...

In an ideal world, virus scanning would occur before the download. That's the idea behind VTzilla, a Firefox add-on that scans files for viruses before you download them. Once installed, it adds a ...