Try one of these articles:
- How do I tell if my connection to a website is secure? Firefox uses a padlock icon next to a website's address to let you know your connection is encrypted. Clicking the icon gives you more info about the website.
- Private Browsing - Control what information Firefox saves Firefox Private Browsing is great for viewing websites incognito - without saving stuff like cookies, temp files and a history of the pages you visit.
- How does built-in Phishing and Malware Protection work? Firefox contains built-in Phishing and Malware Protection to help keep you safe online. This article explains how they work.
- How does content that isn't secure affect my safety? Firefox automatically blocks insecure or mixed content from secure web pages. We'll explain what that means and what options you have.