>> In the last few slides,
you learned how to create and combine
different navigator layers.
Now, you'll get the chance to
apply what you learned and try on your own.
Let's go ahead and get started.
Our objectives for this Lesson 3.4,
or to gain hands-on practice with
defining and comparing layers in
the ATT&CK Navigator tool and to review
the overlapping techniques and
sub-techniques between the two different groups.
Before you begin, please refer to
the resources section for this exercise.
Once you're ready, you can get started by
navigating to the following link on step Number 1.
When you're there, you can select the techniques for
APT39 and APT32 into separate navigator layers.
Once you have their independent layers,
combine them like I showed you before,
into a third new layer
and give a color and a score to them.
This will give you a list of
overlapping techniques for the two APT groups.
We suggest giving yourself
around 15 minutes to perform this exercise. Good luck.
If you perform the exercise correctly,
you should now have a single layer showcasing
the overlapping techniques between APT39 and APT32.
The overlapping techniques will be shaded in green
as indicated by the legend in the bottom right.
We can now take a look at what are some of
the overlapping techniques and
sub-techniques that you identified in this exercise.
Now, if you've finished with creating
your single overlapping layer navigator,
take a few moments to review
the techniques that we have here that were
shared between the two groups
that we just did in the exercise.
To summarize what we learned in Lesson 3.4,
we worked through the defining and comparing
layers using ATT&CK Navigator and we
reviewed the intersection overlapping techniques
for APT32 and APT39.
Next up we'll be going to Module 4,
which is making defensive recommendations
from ATT&CK maps data.
You can now proceed to that module
as this is the end of Module 3.