For the final lecture for the semester we looked into privacy and surveillance of data. The last 10 years or so have been extremely revolutionary in terms of the way we store content and can access it. Before the internet, content was stored in books, on graffiti in newspapers etc. Nowadays all content posted on the internet can be traced extremely quickly.
The introduction of the internet has also led to privacy concerns in that companies use data from users to create advertisements that will engage with specific target audiences. The reason why big social media eg. Facebook and Instagram are free is they want you to download their app and engage in content as the data that you produce when you like, share and comment on posts is useful for companies. All data is valuable and feeds into the data algorithms. The more data companies can acquire the more they can look at trends and patterns and look at possible future directions of what content will be popular etc.

There have been many instances where the privacy of users has been breached. The most well known is the Cambridge Anaylitca facebook scandal. Cambridge Analytica gained access to more than 50 millions users data and information in an attempt to target people before an election. There was a Netflix film made about the scandal called The Great Hack which goes into detail as to what exactly they did that made the public furious.













