Confidentiality of information can be maintained by observing the following practices:
- Prevention by encrypting the data and by limiting the places where it might appear.
- Using firewall wherever possible.
- Controlling browser settings to block tracking.
- Browsing privately wherever possible.
- Taking care while posting on social media.
- Ensuring safe sites while entering crucial information.
- Ensuring that the address contains HTTPS and a padlock sign.
- Carefully handling emails.
- Not giving sensitive information on wireless networks.
- Avoiding use of public computers.