Comment on page
Rare Browser Activity
Detects users logging in from rare and unusual browsers. Rare browser activity can be a security issue due to the latency of applying patches to those browsers. It also may indicate that this differs from the user who usually uses the account.
Please review the activity of users tracked with a rare browser. Evaluate the user alongside other security anomalies like new locations or login failures. You can exclude this user from the check or add the browser to your allowed list.