What are the privacy and security features being provided by web browsers?

What are the privacy and security features being provided by web browsers?

- Web browser supports HTTP secure method that allows more security for the sites that are involved in day to day basis transaction.

- Security offers quick and easy way to remove the unwanted material or the things that are stored without permission like cache, cookies and history.

- Security is being provided by the use of blockers that blocks unwanted access to the websites from the outside.

- Web browser uses other features like disabling of JavaScript and pop up blockers to block any unwanted scripts or messages to run on the system.

- Web browser also uses the security concerns in regard of blocking the access to the secure sites that provides money transfer facilities, etc.