Hi, everyone, and welcome to the section 9 of
our ocean to journey together, the title
data breaches and leaks sounds kind of scary, because
the moment you see a title data breach or a data
leak. It is linked to some bad thing that has
happened. And most of the times that is true, but
we can be better and smarter about that. This
section has a few additional things.
That we need to consider and I
will show you what are those things by covering them in this section?
Now, let's do a quick section overview. First
of all, go cover the internet structure. Then, go
over the different online resources for checking your information against
breach data in different leaks that are out
there. The move will go over the most popular online, breach
data and leek, resources that are available online. And
lastly, as a bonus. We will go through Tor as
a free service for anonymous communication and
there we will go through the
mystification of the term and the
Nervous.
Now, let's head on to the internet structure. As our
first stop. This is very important. Because in this
way, you will visualize yourself, where data actually is.
I will show you an illustration of
the internal structure that you have probably seen before. And
believe me. This is a pretty popular and
good analogy of it.
Here it is. The internal structure
the iceberg analogy. This is
pretty cool. And I think it really points to its Merit. People
often confuse the terms internet, wwww web
and the dark web. Actually the term
deep web and dark web are often wrongly used
those terms are related, but
they mean different things. So I would like to demystify them
for you. Now, if we look at the internet, we
can say it is a physical.
Connection that is consisted of all the computers around
the world and we can look at it as
the hardware layer or a machine. One, big machine on
top of that Hardware layer. There is the software layer,
which we will call the www or
the surface internet. This
is where we go to different websites and search
engines like Google dr. Go Yahoo.
We enjoy ready to YouTube, learn
stuff and so forth. You
basically means
Is that www is the type of software
that runs on top of the internet, the hardware, and
all of that makes about four
percent of total Pages available. This
sounds wrong, doesn't it? Well, I
also thought that to myself when I first heard it, but when
you hear what the Deep Web is, it will all make
sense.
The Deep Web that is below the surface on. The
picture is basically all the content that the search engines
are not allowed to see those areas are
usually password protected and search engines can
go in. As an example, take Facebook. How
many content is password protected there a
lot, all the profiles and Pages pictures
videos, comments, everything, right? The
Deep Web also consists of all the financial records.
Medical documents, reports, legal documents, and
many more. When we get to
the dark web, which is on the bottom of the picture with
all the scary things. From almost every story. You
hear we change the software that runs on top
of the internet. It is not www anymore.
Rather onion Pages accessible
via specialized specialized browsers,
liked or dark
web is usually linked to criminal activity and illegal.
Marketplaces. But both of them serve as a
privacy preservers. And that is the thing. That is pretty discussable
here. Just a fun fact. Did you
know that Facebook has its version on an onion site? That
is accessible with previously. Mentioned specialized browser
tour. I won't go that
technical into it. But I encourage you to learn about it since
you will probably use it in your tool or a
personal for all things investigations, actually, in
the last part of this section. I will try to do
Mystified Torres bonus for you. So you are
better prepared for your further osint research
activities.
Okay. Now hope you get a good understanding. How does the
internet look like? And now we are going
to jump on some online resources. We're all that
online. Breach data can be found. So
see you in the next video.