# WhatsApp privacy and security feature developments

> Live situation record from CLSTR: https://clstr.news/situations/whatsapp-privacy-and-security-feature-developments
> Updated: 2026-09-11T04:45:55.000Z. Sources: 2. Developments: 2.

WhatsApp security and privacy features have centered on managing access via linked devices and browser usage. Initial discussions highlighted the security implications of using WhatsApp Web in private or incognito modes, noting that while such modes destroy session cookies to prevent unauthorized access on shared computers, they do not hide IP addresses or encrypt network traffic.

To complement these measures, WhatsApp is developing a ‘Restricted Chat’ feature for Android. This upcoming functionality would allow users to limit specific conversations to their primary mobile device, preventing them from syncing to linked devices like WhatsApp Web. When combined with existing privacy controls, restricted chats would prevent media from being automatically saved to galleries, disable chat exporting, and prevent messages from being shared with Meta AI.

## Timeline

### 2026-09-11: WhatsApp developing Restricted Chat feature for Android

WhatsApp is developing a ‘Restricted Chat’ feature for Android that prevents selected sensitive conversations from syncing to linked devices like WhatsApp Web.

2 sources. https://clstr.news/cluster/whatsapp-developing-restricted-chat-feature-for-android

### 2026-08-16: WhatsApp Web security and private browsing usage

Using WhatsApp Web in private browsing mode can enhance security on shared devices by deleting session cookies, but users should manage active connections via the ‘Linked Devices’ feature to prevent access.

2 sources. https://clstr.news/cluster/whatsapp-web-security-and-private-browsing-usage

---
Cite as: WhatsApp privacy and security feature developments. CLSTR, https://clstr.news/situations/whatsapp-privacy-and-security-feature-developments