‫It's a good approach to look at the archives or backups of the systems.
‫You'll probably find some valuable data in those archives.
‫The Internet Archive is a San Francisco based non-profit digital library with the stated mission of
‫universal access to all knowledge.
‫It provides free public access to collections of digitized materials, including websites, software
‫applications and games, music movie videos, moving images and nearly three million public domain books.
‫WEBVTT On Archive.org is the archive of the website's spurred by Internet Archive Library.
‫Simply write down the URL of the target website.
‫You'll see a timetable if you select a year from the timetable and you'll see the archive dates at the
‫target website in details on the side, you see the date in which the target website is captured there
‫in green circles.
‫Suppose that a sensitive data was published on the target website accidentally a few days later, admins
‫realized the mistake and remove the data from the website.
‫But what if someone has already archived that website with the sensitive data?
‫Select a year quicker date, which is in the green circle?
‫You'll see an old version of your target website.
‫That's what the NHS taught UK website look like on the 1st of May 2010.