Change Browser security settings
In the Browser, tap
> Privacy and Security.
Remove History Items
Specify how often your BlackBerry device automatically deletes the browsing information from your BlackBerry
Do Not Track
Tell websites that you do not want your browsing activity to be tracked.
SSLv3 is a security protocol that might be required to connect to older websites. Data sent to, and coming from,
websites requiring SSLv3 might not be private.
Choose whether or not to allow pop-up windows to appear in your browsing session.
helpful because websites can use them to remember information about your preferences and user information, but
cookies can pose a privacy risk as well.
Clear Cookies and Other Data
Clear all of your saved Browser information.
Clear your Browser history.