McAfee Internet Security – Key (1 year / unlimited devices)

McAfee Internet Security is McAfee's mid-range suite: it adds a firewall, an anti-spam filter, browser protection and parental controls to the antivirus. This licence covers an unlimited number of devices for 1 year — that is the product's main selling point: a single purchase for the whole household, computers, tablets and phones included. An important difference from the higher edition: Internet Security does not include the VPN, the password manager or identity protection, which are reserved for McAfee Total Protection.

What the protection includes

• Multi-device antivirus — the same detection engine on all devices linked to your account, with no limit on number.
• Firewall — monitors network connections and blocks intrusion attempts.
• Anti-spam and anti-phishing — sorts junk mail and blocks pages that imitate a bank or an online service.
• WebAdvisor — site reputation ratings directly in search results.

Compatibility

Windows 11, 10 and 8.1, macOS, Android and iOS. The features available vary by platform: the firewall and file shredder are specific to Windows, while the mobile apps focus on app scanning and web protection. An Internet connection is required.

Activation

The activation key is sent to you by email within 24 hours at most. Create your McAfee account, enter the code, then add your devices one by one from the online dashboard: each new device receives an installation link. The 12 months begin at the first activation.

Buy McAfee Internet Security in Switzerland

CHKEY is a Swiss company based in Lausanne. Prices shown in Swiss francs, official invoice and support in French. Your McAfee key is sent by email within 24h at most after payment is received.