Kenny K

I figured it's been a few weeks since I put my thoughts to keyboard regarding various backup solutions and since I've decided on a one and it's been in use for a week

Just my thoughts on the various backup packages - updated as I evaluate them more. Spideroak One Super simplistic interface. No way to start/stop backups, only able to run them on schedule

For about 2 years now I've been using CrashPlan Family Unlimited (no link because I'm mad at them) to handle backing up my data. I liked the solution well enough - it had

Overview Problem: Are you a chicken? <host>:<port> https://2017.notmalware.ru/90ac48d8e27c81628dd56a6e3926a18cd6a399c3/insanity.tar.bz2 Unlike my last write up - I did a lot of the work

Overview This problem is a rehash of the reeses problem from DEF CON 21 CTF Finals. In this case the problem is compiled for x64 instead of ARM. We were provided with a

This is my writeup for the Honeynet Project - Forensics challenge 14 - Weird Python there were multiple SSL and HTTP connections. I initially opened the pcapng in Wireshark and saw that there

There's a few new computers in my circle of family - my parents just bought one and my wife's laptop and phone - and I need a better solution for backing up everything.

The name of the file should have given us a hint as to the nature of the problem.. but it took me a while as I just started working on it and didn't

I was going to write how to solve Kendall, a "pwn" challenge, but the author posted a nice write up I probably spent a good hour and a half looking at

This weekend was the Boston Key Party Ctf. There were a bunch of challenge, and my team did pretty well (top 10) even though we didn't have a lot of our regulars. Two

The software isn't my best work. I did try to make the effects and color generation abstract, which is why I ended up using a Teensy vs an Trinket Pro or similar. I

Parts list For each: Generic Metal Tie Bar - http://amzn.com/B00E5YW8L6 Teensy 3.1 - https://www.adafruit.com/products/1625 NeoPixel Stick w/8 Pixels - https://www.adafruit.com/

For my groomsmen gift for my wedding, I decided to do an LED tie bar. I think it turned out pretty well. Hopefully they will all like them (and they don't see this

Once again I’m gonna talk about the 2nd version of a service from DEF CON 22’s CTF finals. This time it’s wdub; a simple HTTP server. Version 1 had an

This year, like last LegitBS released updated services part way through the competition with the old vulnerabilities fixed and new ones. The first imap service (implements the IMAP protocol) had a bug in

This post has nothing to do with CTF, Technology or hacking… but I need a place to write this down that isn’t owned by some random company.. so this is it. This

nonameyet was a 3 point problem for DEF CON 2014 CTF Qualification rounds written by HJ; who according to legitbs “is a French-language enthusiast and beard connoisseur. He lives in the Cabin in

http://assets-2013.legitbs.net/liabilities/blackbox.core Running at 131.247.27.201:1234 All we were given for this problem is a core dump. Examining the core file revealed it was for

But I already typed that… ** http://assets-2013.legitbs.net/liabilities/policebox** ** http://assets-2013.legitbs.net/liabilities/core** Opening the core file in gdb reveals that it was “dumped” at the 2nd instruction of

Problem statement: We found a wonderful new service you can use to secure all of your files with, though it is still in beta. The source is available at giga.py. And the

A pretty simple problem: cyrpto 100 crypto One of us devised a new cryptosystem! Can you break it? client.py running at 54.234.245.15:13797. client.py: import random # bleh, figuring

Find the key. Pwnadventure running at pwnventure.ghostintheshellcode.com:1979. I came into the problem late, my team had already retrieved the binary (ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV)