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When it comes to online investigations, one thing that's always a problem is that if we're investigating
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a website, a forum post or a social media post, that post might be deleted.
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Web site may be deleted, altered or in some other way modified from the original content.
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No, if we if we're able to get to the site or the forum post before that happens, we always could
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do things like screenshots.
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We might be able to do news program like H Drag to copy the web site, but what do we do if we get to
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the page at a later date?
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We can use things such as the Internet Archive to potentially pull up a archived version of that or
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even create her own.
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So let's take a look at it.
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So if we go to the website archive.org, we could find a non-profit basically internet library here.
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So as we see here, it's a nonprofit.
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They have millions of free books, movies, software, web sites and more.
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And we can scroll down here.
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We can see various things like on the Android APK archive, we could see music, we could see religious
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religion, television archives and so on and so forth.
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So this is a pretty cool website.
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And if I type in something in the Wayback Machine here and say, I look through Yahoo Yahoo.com, I
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can eat the energy and in here I'll show the various archives they have for Yahoo dating back from 1996
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up to the present.
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So we could see in this chart here in the denser the graph, the more the more snapshots they have of
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it.
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So if I go back to 1996 here and click in here and we could see a calendar here and we see that there's
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nothing from January through September here.
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However, October we see some snapshots in here.
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If we mouse over here, we could see one snapshot of October 20th.
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And we could see seven snapshots on October 17, 1996, so let's go ahead and take a look at this.
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So if we click in here.
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We could take a look at what Yahoo would look like in 1996.
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And as you can see here, the site looks pretty different from what it did on currently.
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So this is actually really cool.
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So we could actually look at historical data because the Internet Archive or Wayback Machine actually
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took these different snapshots of the website during that time, which again makes it really handy because
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someone could actually just delete out a website, delete a web page or whatnot, and normally it would
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be gone with so on archived and we have access to it.
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Well, with the Internet Archive, we could potentially grab those archives.
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So like in here, we see this is July 31st, 2011, and we could actually go in here.
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We can see the sidebar here wouldn't look like we could see the various headlines.
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And then in here.
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So pretty handy.
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So let's take a look at another way we can do this.
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So here I have the our website disposable heroes diggers.
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And if I go to Wayback, the Wayback Machine, that web dot archive.org, we can create our own snapshot
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in here.
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So I just need to enter a URL that we're going to, that we're going to copy here.
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I'm just going to copy this here.
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OK.
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And we're just going to paste in here and we could do save page.
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Now it's.
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Now, we need to be sure that if the pages are HTP s that you want to remove that, I'm just going to
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uncheck the save error page and I'm going to click Save.
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OK, and this is going to take a while, so it's going to start archiving that page for it.
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So if anything happened to that page, we could actually grab a copy of it.
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So I do that ahead of time because this could take a while.
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I've seen this take anywhere between 15 minutes to a couple hours for it to actually archive.
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So fortunately, this was actually pretty quick.
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The Dugas pages are really huge.
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And here is a here's another one here.
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Let me just click on here.
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And we could take a look at the page.
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So now if I delete this page, if I modify this page from this point on, people could potentially go
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in here.
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They can grab that snapshot and see what the page look like at that time and date.
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So again, having the historical data is actually really cool and really important for for ocean investigations.
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So again, this was the Internet Archive, and we could find if we want to make a copy, we can go to
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Web Dot Archive.org.
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Otherwise we could find the Wayback Machine at at the archive.org.
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So thank you for watching.
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I'll see you next.
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