HTTPS by default

One year from now, with the release of Chrome 154 in October 2026, we will change the default settings of Chrome to enable “Always Use Secure Connections”. This means Chrome will ask for the user’s permission before the first access to any public site without HTTPS.

The “Always Use Secure Connections” setting warns users before accessing a site without HTTPS

Chrome Security’s mission is to make it safe to click on links. Part of being safe means ensuring that when a user types a URL or clicks on a link, the browser ends up where the user intended. When links don’t use HTTPS, an attacker can hijack the navigation and force Chrome users to load arbitrary, attacker-controlled resources, and expose the user to malware, targeted exploitation, or social engineering attacks. Attacks like this are not hypothetical—software to hijack navigations is readily available and attackers have previously used insecure HTTP to compromise user devices in a targeted attack.

Since attackers only need a single insecure navigation, they don’t need to worry that many sites have adopted HTTPS—any single HTTP navigation may offer a foothold. What’s worse, many plaintext HTTP connections today are entirely invisible to users, as HTTP sites may immediately redirect to HTTPS sites. That gives users no opportunity to see Chrome’s “Not Secure” URL bar warnings after the risk has occurred, and no opportunity to keep themselves safe in the first place.

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