Programming PDF – Netcat V.2

Free Webinar

netcat

V. 2

Alonso Eduardo Caballero Quezada
Consultant in Ethical Hacking, Forensic Computing & GNU / Linux

Website: http://www.ReYDeS.com

e-mail: ReYDeS@gmail.com [19659002] Thursday July 3, 2014

Who I Am?
• Independent Consultant and Instructor in Ethical Hacking, IT

Forensic and GNU / Linux.

• Former Member of RareGaZz and current member of PeruSEC

• Former Editor in the Linux Magazine + DVD (ES).

• Creator of the II South American Digital Forensic Challenge – Chavin from

Huantar 2012.

• Brainbench Certified Network Security, Brainbench Certified

Computer Forensics (US) & Brainbench Certified Linux
Administration (General). CNHE, CNCF, CNHAW

• More than 11 years of experience in the area.

•

•

@Alonso_ReYDeS

pe.linkedin.com/in/alonsocaballeroquezada/

What is Netcat?
Netcat is a simple utility which reads and writes data through
network connections, using the TCP or UDP protocol. It is
designed to be a reliable tool that can be used
directly or easily driven by other programs and scripts.
At the same time, it is a debugging and scanning tool
for networks with very valuable features, since it can create almost
any type of connection that may be needed and that has
various interesting capabilities.

In its simplest form of use, netcat creates a TCP connection
to a defined target port and host. The standard input is
sent to the host, and everything returned from the host through the
connection is sent to the standard output.

Netcat can also function as a server, serving by
connections incoming on arbitrary ports and performing the
same writings and readings.

* Netcat – http://bit.ly/YpdUIG

Features of Netcat
1. Inbound or outbound connections, TCP or UDP, to or from
any port.

2. Full DNS verification, with appropriate warnings.

3. Ability to use any local port.

4. Ability to use any network source address
configured locally.

5. Capabilities for port scanning, with randomness.

6. You can read arguments in the command line of the entry
standard.

7. Slow sending mode, one line every N seconds.

8. Dump in Hexadecimal of data transmitted or received.

* Netcat – http://bit.ly/YpdUIG

Virtual Course in Ethical Hacking
Days:

Group 1: Saturdays 5, 12, 19 and July 26, 2014
Group 2: Sundays 6, 13, 20 and 27 of July 2014

Schedule:

From 9:00 a.m. to 12:30 p.m. (UTC -05: 00)

More information:

http://bit.ly/2Ace0zJ

caballero.alonso@gmail.com

http://bit.ly/2EUmizv [19659002] http://www.reydes.com

@Alonso_ReYDeS

ReYDeS

Demonstrations
.

More Material
Videos of 22 Free Webinars that I have dictated about Hacking
Ethical , Hacking Web Applications and Forensic Computing.

http://bit.ly/2ePHBEk

All the slides used in the Free Webinars
can be found on the following page.

] http://bit.ly/2ETUUT4 de / 3

All the articles and documents that I have published.

http://bit.ly/2SlCzRF

My Blog on topics of my interest.

http://bit.ly/2AiNiFv

Many Thanks!

netcat

V. 2

Alonso Eduardo Caballero Quezada
Consultant in Ethical Hacking, Forensic Computing & GNU / Linux

Website: http://www.ReYDeS.com

e-mail: ReYDeS@gmail.com [19659002] Thursday, July 3, 2014

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