What is Strict Account Settings?
Strict Account Settings is a new WhatsApp option that adds a “lockdown” layer on top of the platform’s existing end‑to‑end encryption. When turned on, the feature automatically applies the most restrictive privacy controls to shield users who are likely targets of sophisticated cyber‑espionage.
Key Protections Offered
- Two‑step verification is enabled by default.
- Media and attachments from unknown contacts are blocked.
- Calls from unknown numbers are silenced.
- Link previews are turned off.
- Last‑seen, online status, profile photo, About text and profile links are hidden.
- Additional settings that could expose the user to attack vectors are limited.
How to Enable the Feature
Users can activate Strict Account Settings from WhatsApp Settings → Account → Security → Strict Account Settings. A warning explains that the mode is intended for “high‑risk” individuals and should only be used if the user believes they are a target of a sophisticated campaign.
Comparison with Apple’s Lockdown Mode
Apple introduced Lockdown Mode in July 2022 for iOS, iPadOS and macOS. Both solutions share the same goal—drastically reducing the attack surface—but differ in scope. Apple’s mode affects the entire operating system, while Meta’s feature is confined to the messaging app, making it a more targeted, lightweight option for users who primarily communicate via WhatsApp.
Who Should Use It?
The feature is aimed at journalists, activists, politicians, human‑rights defenders and any individual who has been or could be targeted by state‑backed or commercial spyware such as NSO Group’s Pegasus or Paragon Graphite.
Implications for High‑Risk Users
By automatically enforcing the strictest privacy settings, the feature reduces the likelihood of zero‑click exploits that have previously compromised WhatsApp accounts. However, it also limits usability—media from unknown contacts won’t arrive, and certain conveniences like link previews disappear.
Conclusion
Strict Account Settings represents Meta’s first “lockdown‑style” offering for WhatsApp, aligning the platform with industry moves to protect high‑risk users. While it won’t replace comprehensive device‑level protections, it provides a valuable extra layer for those most likely to be targeted by advanced spyware campaigns.