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Showing posts from January, 2018

DNStap and all the good stuff

Here we go One of the hottest trend that i heard in passive dns analysis is DNStap, use for logging the dns traffic that happen in the server. dnstap,messages are generated from within DNS implementations, via instrumentation: –No UDP fragment or TCP stream reassembly –No guessing the transaction bailiwick –No matching of on wire queries with responses –No imputing stub vs. cache miss query but although all of the improvement that has been made,Often so many times that i try to install dnstap in my vmware or a server i end up in with so many failure that i could not understand. I try to read the documentation many times but it ends up in same mistake again, but i try to come out with a different approach and after spending 2 night of restless sleep <i'm kidding> i finally found a way and i will explained to you how to install the dnstap in your machine. 1. install all of the necessary utility, in my opinion installing this utility at first will save me a lot o...
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Something wrong with my Virtualbox 5.1

Unfortunately my virtualbox 5.1 is crash and freeze the desktop Yes and that was just happen to me recently and it makes me frustrate. Everytime i try to start the virtual machine in my virtualbox, it end up freeze the host and i cant do anything much at that time, i can only push the power button long enough to power off my laptop but that was not fixing the problem turns out it happen again and again. so if you having same problem with me, i recommend you to uninstall everything that have connection with virtualbox including the dkms. so i uninstall of the all utility: ~# sudo apt-get purge virtualbox virtualbox-dkms dkms and i try to install the version 5.2: ~# sudo nano /etc/apt/sources.list (update the sources.list file) ~# deb http://download.virtualbox.org/virtualbox/debian xenial contrib (add the following line at the end of line or at the first line) ~#  wget -q https://www.virtualbox.org/download/oracle_vbox_2016.asc -O- | sudo apt-key add - (to add the resp...
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%21welcome%21

<head> <title>Hello welcome to my blog</title> </head> <body> <h1> Introduction: </h1> <p> my name is acacia, and welcome to my blog. most of the blog that i post is mostly about penetration testing for website and mobile android, analyzing malware and some talking about my finding about computer security related stuff that i get whether from my internship or free time </p> </body>
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