WEBVTT

00:01.200 --> 00:03.030
Hello, my name is Stephanie from Oxley.

00:03.030 --> 00:09.630
And in this lecture you will learn how to use web archives as open source intelligence tools in this

00:09.630 --> 00:10.290
lecture.

00:24.590 --> 00:30.580
When something is deleted from the internet, it is not necessarily completed, deleted from the everywhere.

00:30.590 --> 00:38.870
Every page that is visited by Google is backed up as a snapshot in Google's chat servers.

00:38.870 --> 00:45.740
So typically these chat servers are intended to see whether Google can serve you the best available

00:45.740 --> 00:54.470
option to base your search query on so that the same technique can be utilized by attackers to get information

00:54.620 --> 00:56.090
about a given target.

00:56.120 --> 01:03.320
For example, say a hacked the databases details were posted in for example sample data website dot

01:03.320 --> 01:07.170
com and that the website or the link is taken off the internet.

01:07.190 --> 01:13.820
If the page has been accessed by the Google, this information can serve as a great source of information

01:13.820 --> 01:21.080
for attackers, including usernames, password, hashes, what type of backend was utilized and other

01:21.080 --> 01:23.750
relevant technical and policy information.

01:23.750 --> 01:29.720
So Wayback Machine maintains a digital archive of the internet web page.

01:29.750 --> 01:35.240
The link here is to web web dot archive dot org.

01:35.360 --> 01:38.240
This is our archive website.

01:39.320 --> 01:40.070
So.

01:41.150 --> 01:44.780
Here, you can get the archives of web pages.

01:44.780 --> 01:45.290
For example.

01:45.290 --> 01:49.220
In this case, I'm going to get our website, Oxley Dot Coms Archive.

01:49.310 --> 01:57.110
And here we had 2022, for example, let's seven the April.

01:58.660 --> 02:02.320
What was our website looked like at that time?

02:12.060 --> 02:19.650
This is the what our website looked like back then at seven April.

02:19.720 --> 02:21.060
Here, as you can see here.

02:25.350 --> 02:27.000
Let's see here.

02:27.130 --> 02:33.060
Actually, as you can see here, there is a no wayback machine shift archived about your URL because

02:33.060 --> 02:34.240
it's a YouTube channel.

02:34.260 --> 02:39.090
I think very bad is not using YouTube channels here.

02:40.070 --> 02:40.700
Or.

02:41.670 --> 02:43.110
Saving near.

02:43.200 --> 02:46.200
As you can see here, this is our courses back then.

02:46.200 --> 02:51.030
So let's see if there's any new way back here.

02:51.910 --> 03:03.190
No, it's 2023 and there's no way back that our website archive dot org captured newly because it's

03:03.490 --> 03:05.830
just a 2023 is just starting.
