Network Security related stuff
NETWORKER 1.01
What is it?
This is portable ( 2 floppy disks 3.5' ) package, that allow you explore
security of your local ( or global)
network, even you havn't UNIX-machine.
What do it contain?
This package contain 2 floppy disks:
-
boot.dd - Linux RedHat 4.1 boot disk, with big kernel configured
to recognize most part of processors, network cards, hard drives, adapters
...
-
root.dd - Compressed root filesystem, that contain many lunix utilities,
including network tools:
- Standard: telnet, ftp, rsh, ...
- Packet Sniffer: sniffit 0.3.5
- Best port scanner: nmap
-
Documentation on sniffit and nmap
What is a sniffer?
"A sniffer can be any tool that is designed
to listen IP traffic of yur network. Sniffers
can be used by hackers to gain vital information
on a remote host such as what passwords are used by other users
etc."
What is a scanner?
"A scanner can be any tool that is designed
to check a socket or a host for a desired
result. Scanners can be used by
hackers to gain vital information on a remote
host such as what sockets have been left open by the administrator
etc."
What is NMAP?
The best port scanner. Look at its manual.
What is Sniffit?
The best sniffer by Brecht Claerhout. Look at its manual.
 How can You
use it?
-
Copy *.dd files to floppy disks using dd (Unix), or DOS diskdupe or rawrite:
Example
/root>dd if=root.dd of=/dev/fd0
or
D:\USER\NETWORKER>RAWRITE.EXE
Enter disk image source file name: boot.dd
Enter target diskette drive: a
-
Boot from bootdisk ( boot.dd )
-
After prompt insert rootdisk ( root.dd )
-
During booting you will be asked to edit (by VI) some configuration files
then you must specify IP adress and some other network parameters.
( Note: The most important parameter is IP adress,
you can set any IP adress, that not used at your network.
If you don't want networking, and want only sniff network traffic,
you may don't set any parameters)
-
After promt such as
hostname login:
type something ( sdfsf) ,press ENTER and enjoy.
What can
you do?
Where can you get it?
Download NETWORKER 1.01 here. (Documentation on NMAP and Sniffit included)
 This package has been tested
at many PC & networks, and many passwords I have got using it ... ;^)
 KNOWN PROBLEMS:
I have problems with NE2000 network card.
During booting then Linux kernel try to autodetect type of network card
PC hang up. Sometimes this problem can be solved if you know interrupt,i/o,ports
and specify it during booting.
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