-: In this section of the course,
we're going to discuss network attacks.
There are many different types of threats out there
and many of them carry out their attacks over your networks.
These attacks include things like denial of service attacks,
spoofing, hijacking, replays,
transitive attacks, DNS attacks,
and ARP poisoning.
Now, before we get into all of those different types
of attacks, though,
it's important for us to do a quick review
of the basics of ports and protocols
that you learned back in Network+.
After all, the exam is going to focus
on particular ports and protocols
and how it's best to secure them.
So, let's get started with our review
of ports and protocols in the next lesson.