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host

2018-01-24 by Neil Leave a Comment

host is a simple tool for looking up DNS records. Usage: host [-aCdlriTwv] [-c class] [-N ndots] [-t type] [-W time] [-R number] [-m flag] hostname [server] host -t ns domain.com - get nameservers host -t mx domain.com - get mx records host www.domain.com - get IP address Continue Reading

tcpdump

2018-01-22 by Neil Leave a Comment

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awk

2018-01-22 by Neil Leave a Comment

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netcat, ncat & sbd

2018-01-17 by Neil 2 Comments

netcat Netcat is a tool that reads or writes to/from TCP and UDP network sockets. It can act as a client or server or scanner. The simplest possible use is: As a network client nc 10.0.0.1 25  - netcat will attempt to connect (as a client by default) to port 25 (using TCP by default) on that IP address. It accepts a number of options: -v = verbose - give more information -vv = very verbose -n = no DNS lookup As a listener nc -nlvp 5555 - will bind to local port 5555 and listen for incoming connections -l = listen mode -p = port number You can then use another instance Continue Reading

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About Me

I’m currently a systems admin / consultant at a IT firm who looks after the computer systems of small businesses in the UK. IT security is only a part of that job. However I’ve always enjoyed breaking into, getting around, subverting and otherwise hacking things, systems and ideas. In tackling some low-level IT security tasks I reignited my interest in the field and this blog charts my progress in the world of Computer Security, legal Hacking, Penetration Testing, Infosec – whatever you want to call it. As a Windows guy I’m learning about Linux, shell-scripting, python and all the other skills needed in this field.

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