The safe downloading guide.
Downloading files is the most common way devices get infected. Learn how to distinguish between a safe installer and a malicious threat.
Trust the source, not the file.
A file that looks identical to a legitimate program can be modified to include malware. The most important rule of safe downloading is verifying **where** the file is coming from.
Rule of Thumb:
"If you didn't go looking for it, don't download it."
Safe Sources
- • Official developer websites
- • Microsoft Store / Apple App Store
- • Reputable repositories (GitHub)
- • Verified enterprise portals
Risky Sources
- • Torrent/P2P file sharing
- • "Cracked" software sites
- • Unsolicited email attachments
- • Redirected pop-up windows
Common Deceptions
Scammers use these tricks to hide malicious downloads in plain sight.
Fake "Download" Buttons
Advertisements on download pages that look like the real button but lead to malware installers or adware bundles.
Bundled Software
Legitimate tools that include "extra" toolbars or browser hijackers in the installer. Always check for "Custom Install."
Double Extensions
Files named like `document.pdf.exe`. Windows often hides the second extension, making a harmful program look like a document.
Procedure
How to download safely.
Follow these steps every time you download software from the internet.
Verify the Domain
Look at the browser address bar. Is it the official website? Scammers often create look-alike URLs (e.g., `micros0ft.com` instead of `microsoft.com`).
Check Digital Signatures
Before running an installer, right-click it, go to **Properties > Digital Signatures**. Ensure the "Name of signer" matches the actual software company.
Scan with Antivirus
Never run a file immediately after downloading. Right-click the file in your downloads folder and select **Scan with [Your Antivirus]**.
Download FAQ