Jonny Brooks-Bartlett – Data Scientist at deliveroo They use predictive modelling and machine learning. Their hypothesis is “if they can show you more relevant places you will spend money” given a list of restaurants, can they rank them optimally how do they quantify that? how do you turn that into Read more…
Os Detection Techniques Background information This is a list, with explanations for all the active and passive techniques I can find for remoteoperating system identification – there is a massive list of sources at the end. Background information: techniques Active fingerprinting – Active fingerprinting is the process of transmitting packets Read more…
I have decided to start studying towards a CISSP and / or an OSCP, as part of that I saw an excellent blog post recommending to go through a lot of CTF challenges from vulnhub.com. These are my Kioptrix walkthrough guides / findings and observations for each of the first Read more…
This tutorial will show you how to make a Raspberry Pi hack tool by installing Kali on the Raspberry Pi – by the end of this guide you will have a Kali Raspberry Pi hacking tool with lots of tools ready for use! Install Kali on the Raspberry Pi Following Read more…
If you have ssh with keys for authentication setup on your system, and you use vagrant then you can combine the two to have all your ssh keys automatically shared with your vagrant machine vim ~/.ssh/config Host 192.168.x.x ForwardAgent Read more…
Vagrant with sshfs. You can use sshfs in vagrant with only a private network. This is fine if you are doing all your devlopment from a single machine and dont need to access the vagrant box from your network, but if you need to run some testing from an external Read more…
We recently got a ‘smarter coffee’ coffee machine – it has wifi, an app, and also an ifttt integration. We also have a google home in the office – that makes the perfect pairing for some automated coffee making! The setup was quite easy – after the coffee machine was Read more…
Metasploitable background: What is metasploitable? “Metasploitable is a Virtual Machine that is built from the ground up with a large amount of security vulnerabilities. It is intended to be used as a target for testing exploits with metasploit.” Why do we need metasploitable? One of the problems you encounter when Read more…
Continuing on from my original metasploit beginners tutorial, here is a slightly more advanced Metasploit tutorial on how to use metasploit to scan for vulnerabilities. The outcome of this tutorial will be to gather information on a host and its running services and their versions and vulnerabilities, rather than to Read more…
It turns out that coding in php on android is possible (even if its not as good as on a mac, linux or even windows). In this blog post I’ll go into some editors, IDE’s and other options for editing php code (and running a development LAMP stack) on your Read more…
This is a short post on how to setup a dvwa vagrant box for your testing. I recommend this method when installing and testing new tools (and even for developing tools of your own) – there are known vulnerabilities in this system, so you can use the scientific method while Read more…
Vagrant with NFS and public_network. You can use NFS in vagrant, but it requires a private_network to work; This is fine if you are doing all your devlopment from a single machine and dont need to access the vagrant box from your network, but if you need to run some Read more…
This is a short post on how to remove unused kernels in linux. I’m adding it here because I use it regularly and keep forgetting the commands – it might help you too! Removing kernels manually firstly, check your running kernel version uname -a next, show all the installed kernels: Read more…
I wrote a previous post about kali on the hi10, and promised a followup on Chuwi hi10 pro kali linux wifi fixes; here it is. The on-board wifi works out of the box in kali 2018.01 :D Kali chuwi hi10 pro wifi fix if you have just installed kali on Read more…
Chuwi Hi10 Pro ultrabook tablet convertable surface – That’s some title, but I’m not sure how to describe my new machine. Its a tablet, but its also a laptop – it has a real keyboard and works exactly like a laptop, except you can remove the screen! It was a Read more…
This post has a collection of Linux commands for networking. There are basic linux network commands, advanced linux network commands and some centos network configuration commands, but I’ve tried to keep it to the point. jump to:Linux Network ConfigurationBasic Linux Network CommandsAdvanced Linux Network Commands Linux commands for Networking Configuration Read more…
Pihole on a raspberry pi – making a network wide advert blocker with a raspberry pi. I have a router using dnsmasq with adblocking setup on my router. I also have a raspberry pi (which was being used as a retropi machine). I also have a Pizero. My retropi setup Read more…
This post will show you how to use iptables on centos7. Centos7 has moved its firewall service to firewalld, away from iptables, but if you have been running centos for a while (I’ve been running iptables since I moved from ipchains), you will no doubt have a big list of Read more…
This post will explain ddwrt dnsmasq caching dns server configuration Using a ddwrt dnsmasq caching dns server lets machines in your LAN resolve DNS from a machine inside your local network, ultimately reducing the time to resolve an IP address from a domain name. If there is a result in Read more…
My brother and his wife got me a raspberry pi for my birthday :D So far I haven’t decided what to do with it, But I have lots of ideas – I could turn it into a gameboy (though I already have a couple of handheld retro gaming machines – Read more…
Automatic cron updates with yum-cron on centos Update: I made a post on installing and configuring yum-cron in centos I have a virtual machine on my esxi box running centos 7. I dont log in all that much, as most of the operations that are run are automatic (eg polling Read more…
[et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”3.0.47″][et_pb_row admin_label=”row” _builder_version=”3.0.48″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.0.47″ parallax=”off” parallax_method=”on”][et_pb_text admin_label=”Text” _builder_version=”3.0.74″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”] This is a short post on Installing vagrant on centos 7. First, you need to download vagrant – head over to http://www.vagrantup.com/downloads and copy the url to the current vagrant package in Read more…
Multiple ip addresses on one physical NIC. I have a gigabyte brix running esxi to host a few virtualised servers. I have one server for my web development. I have multiple apps that all require running on port 80. I have one physical network port. Fortunately, you can have multiple Read more…
My New HomeLab Gigabyte Brix – 8 GB HyperX DDR3 ram for now (another 8GB on its way) Another 8GB has been ordered, bringing me up to 16gb. I’ll be upping the available ram for my Kali install and upgrading my windows 8 to windows 10! – 16GB usb drive Read more…
The data in the Western Digital MyBook drives is stored in a raid on the 4th partition of the drive. Mounting the western digital mybook NAS to recover data in another linux install isn’t for beginners. But here is the process: 1) Remove the drive from the western digital NAS. Read more…
MetaSploit tutorial for beginners This MetaSploit tutorial for beginners is to be a starting guide for how to use MetaSploit. It assumes that you already have MetaSploit installed, or that you are running Kali / backtrack Linux. The basic concept of how to use MetaSploit is as follows:– Run msfconsole Read more…
Here is a little script that will turn off mail for every domain in plesk! I use it as part of an automated domain creation script to be doubly sure that mail is sent from external mail services and isn’t received internally in the plesk machine (preventing users getting their Read more…
Apple have recalled all the 64gb and 128gb ssd drives that are installed in macbook air’s bought between june 2012 and june 2013 if you have an affected machine, you can find more info on apples site: http://www.apple.com/support/macbookair-flashdrive/ I was unlucky, I purchased two macbook airs in june 2012, and Read more…
This post is a collection of things to form a best practice for mac security. 1) enable password after sleep or screensaver. settings > security > require a password immediately after sleep or screensaver. This will stop anyone who sneaks up on your machine when your not there from using Read more…
If you keep backups on time machine you can browse these backups from a different mac. there is a little trick to it, but its simple once you master it :) if you click on the time machine icon in the menu bar then the time machine menu will appear. Read more…
Importing google reader starred items into pocket. As you all know google reader is being killed very soon. there are lots of google reader alternatives. I use reeder on my phone, ipad and mac to read all my rss feeds. it syncs with google reader and so I have built Read more…
Teamviewer 8 ubuntu linux tvwine.dll.so failed to load: I just installed teamviewer 8 beta in my linux machine. On first run it complained of a missing file – tvwine.dll.so failed to load. A search through the ubuntu forums revealed this handy little answer: in a commandline, type: sudo apt-get install Read more…
I wrote before about how to use your iphone as a game controller to use with a snes / playstation emulator on your mac the app that I used then has been replaced, with a new version that only works with ipad games, unfortunately :( they do have a ‘legacy’ Read more…
This post will show you how to turn off the prompt that asks you if you want to use a newly inserted disk for timemachine backups open terminal type defaults write com.apple.TimeMachine DoNotOfferNewDisksForBackup -bool TRUE now you wont be annoyed by the popup every time you insert a new disk!
By far the best feature announced at wwdc 2012 is osx mountain lions power nap. it will download app and os updates and will make time machine backups while your mac is in sleep mode. no more waiting for time machine backups to finish before taking your laptop with you, Read more…
This will show you how to airplay from iPhone or iPad to linux. This way you can stream from your iPhone to a linux media server, or a raspberry pi :D If you don’t know what airplay is already, then this post most likely isn’t for you, but here is Read more…
This command will force spotlight to reindex your drive. It is useful if your spotlight index isnt returning results you know it should. This post will help you force spotlight to reindex either your whole machine, or a specific folder. force spotlight to reindex your drive using the terminal open Read more…
It took me a while, but I finally jumped on board the evernote bandwagon. i was happy with the built in notes.app for my iphone and I was happy syncing it via gmail to my mail.app on my mac. i got an iphone 4s, and donated my iphone 3gs to Read more…
