Let's do the first scan.
So now let's write our first in map command.
So with this command, we will scan the IP of the callisthenics computer.
So for this just open callisthenics username route, password tour.
And quick terminal.
Learn IP with if config.
And your target IP address, the Anarky.
All right, so here we've entered our own IP information as the target IP.
So how can we find other threads and other targets?
So this is where we should probably talk a little bit about IP and network content.
We briefly mentioned the concept of a rope before.
But let's go into a little more detail.
These concepts are the basic concepts that you can probably encounter in just about all of your penetration
testing might sound a little boring at first, but I really do want to help you master this subject.
Right.
So we got to talk about what is a network.
Yeah, I know we've already defined network in that network.
But let's dive a little deeper, shall we?
So it's a communication system that devices establish with each other in a certain area.
Information and system resources are shared among different users.
And data can also be transferred from one location to another.
And a network is formed just by connecting at least two devices.
Now on the OSI reference model, it's located on layer three.
So what is the ISI reference model?
So if you haven't ever encountered it before the Ossi or Open Systems Interconnection.
Is a model that was developed in 1984 by ISO, which is the International Organization for Standardization.
And before you purchase a computer system prior to an OSHA standard.
Everything from cable to a network, hard drives to network operating systems were custom made for that
company.
Therefore, different devices could not communicate effectively with each other.
So that's why this model quickly became widely accepted and also became a guide for network standards.
So that way, devices manufactured by different companies with the OS high standard.
Basically be able to communicate using the same protocols.
Now, the U.S. model consists of seven different layers.
And here they are, layer seven application, layer six presentation.
Where you're five session.
Layer four transport.
Layer three network.
Layer two Datalink.
And layer one physical.
So for now, we'll leave these layers here, though, throughout the course, we will discuss Ossi additions
when we get to them in related topics.
Now, getting back to the unmap scan that we perform, it will occur on the network layer, which is
ozone layer three now.
So with a scan and map, we'll try out the first 1000 TCP ports that are most commonly used, which
ports are available and what their status is, whether it's on or off.
And then the service names that will be using those sports.
The 1000 TCP ports used by and MAP.
Will come by default, and if we want to change the list of words used, we just need to modify the
file user share and map and map services.
I don't recommend that, though.