In the previous videos, we have seen how we can use different tools and techniques for steganography.
Now, as a security expert, how would you detect some hidden files, already hidden files in a particular
folder or a particular drug?
So in this lesson, we will see a tool called expired IDS.
Spy UDIA stands for alternate data streams.
Right.
This tool will help us to detect whodunit files and also help us to delete them.
Right.
So let's see how it works.
See, this is how it looks.
OK, nothing special, just the basic options like Greek skin, OK, for windows baseballer only full
skin, skin, only a particular folder's, etc..
Now we will go with full skin.
OK, so it will going to scan all NTFS drives to start scanning.
Simply click on this button, which is scanned the system for alternate datastream.
Right.
See, it has detected some of the files that we have hidden previously right now.
Then you can wait for the scan to complete, but it will actually going to take a lot of time, right?
Because it will going to scan each and every file and folder in your system.
So for now, let's scan.
OK, and to delete hidden files, simply check on the files, which you want to delete and click here,
remove selected streams.
OK, they will be deleted permanently.
Yes, right.
So this is how it is.
A spy works.