Heads up! To view this whole video, sign in with your Courses account or enroll in your free 7-day trial. Sign In Enroll
Start a free Courses trial
to watch this video
Even with secure, encrypted email and internet traffic, information about your online activity can still say a lot about you. Learn the aspects of your online presence that can identify you as uniquely as your fingerprint.
New Terms:
- Metadata -- Data about data. The additional information associated with a message or communication besides its direct content.
- IP Address -- Internet Protocol Address. A unique (enough) identifier that allows internet to route traffic to and from the right places.
- Anonymized Dataset -- A collection of information about people where the personally identifiable information has been stripped.
- De-anonymization -- A strategy in data-mining where an anonymized dataset is cross-referenced with other available data to re-identify the sources.
Further Reading:
Related Discussions
Have questions about this video? Start a discussion with the community and Treehouse staff.
Sign upRelated Discussions
Have questions about this video? Start a discussion with the community and Treehouse staff.
Sign up
You need to sign up for Treehouse in order to download course files.
Sign upYou need to sign up for Treehouse in order to set up Workspace
Sign up