Installing Kali and Metasploitable on VirtualBox

Have you ever wanted to be a 1337 hacker like you see in the movies? Metasploit automates some of the harder tasks related to penetration testing. This blog post is quick setup to install two virtual machines that will allow you to explore how to use Metasploit.

Step 1: Get files needed to create the VMs

Step 2: Setup Kali

Open VirtualBox, click File > Import Appliance. Choose the kali.ova file that you downloaded from the link above. Click continue to review the VM settings. Hit import, none of the settings should require changing. The import will take a few minutes to complete depending on your machine.

If the VM fails to start after import, read the details of the failure. If it’s related to USB emulation then change the settings. Open the VM settings by right clicking the VM. Click settings. Find the ports tab and click USB. Change the emulation from 2.0 to 1.1 and everything will be good to go.

The default credentials are u: root / p: toor to log in. To use Metasploit for the first time there’s some setup required. Using terminal, start a postgres database by running service postgressql start. Initalize the database by running msfdb init. Check Metasploit by running msfconsole.

Step 3: Setup Metasploitable2

We will need to create a linux machine and use the virtual hard drive from the .zip folder that was downloaded earlier. First step is to unzip the folder and find the Metasploitable.vmdk file.

Next go to VirtualBox and create a new 64bit ubuntu machine. Name it whatever you’ll remember. I used Metasploitable2. Click continue once everything looks correct.

Change the memory size to at least 512mb and click next. There select “Use existing hard drive” and select the .vmdk file we found earlier. Last step is to click create.

Start the box and confirm everything is working as expected. The default credentials are msfadmin/msfadmin. Type ifconfig to see what the boxes IP address is. This will come in handy when trying to scan for the machine from Kali. My machine is at 10.0.2.15.

Step 4: Double check networking

Metasploitable is one of those VMs that are intentionally vulnerable for you to attack. To ensure that no one else attacks your box, make sure it can’t access the internet by confirming in VirtualBox that the network type is set to NAT.

Host-Only would work if we weren’t using another VM to use Metasploit. This is still an option if you want to install Metasploit on your base host and skip the Kali install.

Step 5: Attack

Now play around with Metasploit! Get on Kali, ping the Metasploitable2 machine to make sure it’s in reach. Run msfconsole for a CLI interface or open armitage for a GUI. A lot of walkthroughs are online that can be a good place to start playing with Metasploit.

More info

For more information on how to use Metasploit, check out Offensive Security’s free course. Look for some articles such as the series from null-byte. Read a book about it, buy now from No Starch Press. My motive for posting this is a lightning talk I gave at #misec this month. The IntroToMSF slides are hosted here for those who are interested.

PHP Regex tutorial

Have you ever wondered how web applications do validation on forms? How does the app know when your input is really an email address? In most PHP applications, this is done using regular expressions (Regex).

I’ve previously posted about how to defend against XSS and SQL injection. Checking strings with a white list of allowed characters is one of the easiest changes a developer can make. Regex makes this easy in most programming languages.

In that post I linked to RegexOne. The site had a pretty good cheatsheet covering how regex is useful. This is only really helpful if you are familiar with how regex works.

If you’re looking for a more complete tutorial, try his. Guru99 has reached out to me to promote their new tutorial: PHP Regular Expressions Tutorial: Preg_match, Preg_split, Preg_replace. It looks like a pretty comprehensive tutorial. I suggest looking at that to learn some of the basics behind regex.

Do not waste your time with HPKP

This is my last post related to HTTP Public Key Pinning (HPKP). This is a post in response to Scott Helme’s latest post about him giving up on HPKP and how my blog is a perfect example of his concerns.

In the past I’ve written three articles about the HPKP header:

The point of each of these articles are pretty well summed up in their titles. For work, I was tasked with learning about HPKP and of course I made blog posts as I tired out the new header.

Starting with HPKP

While learning about HPKP, Helme’s posts were a great resource for me. Thanks to him, I was able to understand the process well enough to get some tests up online using this domain.

Everything worked fine until I had to renew my LetsEncrypt SSL certificate. Renewing caused the public key pin to not match the certificate and blocked all users who visited my blog with a browser that supported HPKP.

Running into issues

In Helme’s post, my issue is part of the “bad hygiene” that is warned against. HPKP requires that the best practices are used to key certificates up to date as well as the pins. Using LetsEncrypt certbot to auto-renew my domain’s certificate is not the best way to do this, since I can’t keep track of the pins, I was unable to properly support the header.

In order to “resolve” the issue, I had to strip the header from my site and ask all concerned clients to forget my domain from their browser’s saved history that remembered my old pin.

Conclusion

It is at this point that I agree with Helme’s conclusion that “One of the biggest concerns I have with HPKP right now is sites trying to use it and getting it wrong”. Especially that my blog is one of the sites that proves how easy it is to get wrong! It’s because of this difficulty and the massive impact a bad certificate/pin combination has on end users that I agree HPKP is not worth implementing.

Please go and read Helme’s post if HPKP is something you deal with or if you’re starting to look into it as well!

TV B GONE

Ever sit at a bar with friends and try to have a conversation but the TVs behind the bar were too loud? If only there was a quick convenient way to turn them all off at once. This is where the TV B GONE remote comes in. A simple kit that sends over 100 “power off” signals to TVs within a 150 foot range at the push of a button.

The noisy bar situation has happened to me many times at security conferences. At the very least, the conversation that follows would be quite interesting. The kit requires some soldering, but the instructions from Adafruit are very clear and easy to read.

TV B GONE looks cool by itself. The exposed circuit board has a certain appeal. In order to give it some protection and provide a better grip, there’s a case that can be 3d printed. The design is hosted on Thingiverse. If you’re looking to do the same, don’t cut the wires to the battery holder when building the kit, the remote case is thinner and puts the holder next to the board instead of back to back.

Printing the case

The case printed very well. The designs put the pieces so that the there’s only a small surface area touching the build plate. In order to get a clean print, I had to rotate some of the designs 90 degrees. There were 4 parts included. Total print time was still under 4 hours. After printing, I sanded and painted the case. If I were to do it again, I’d spend more time sanding and try to be more aware of any “low spots”. The paint didn’t cover some small blemishes as well as I expected.

After 3D printing the case, I followed the instructions linked above to solder the kit together. While soldering, I was too focused to take pictures of the process. The final assembly was also pretty easy. I used super glue to stick the battery holder to the front of the case and attach the back of the case.

Usage

So far I’ve been able to turn off every TV in my house. I’ve even been able to turn off multiple TVs when they’re in range. I look forward to bringing it to future security conferences and using it as a talking point.

I recommend anyone who wants a soldering project to attempt this build. It didn’t take long and the only required tools are AA batteries, a soldering iron, and wire clippers.

Breaking My Blog with WPscan

One of the tools offered by default in Kali and many other hacking related distros is WPscan, a black box WordPress vulnerability scanner. I wanted to learn how to use this tool because it would help with recon on CTF challenges, practice boxes from vulnhub, and even trying to keep my own blog vulnerability free.

Disclaimer

Before I tell you more about the tool and how it can be used, I have to throw out the usual disclaimer. Do not use this tool on any WordPress site you don’t own or have permission to scan. I ran WPscan on my own blog and brought the whole site to it’s knees. If you did that to a professional blog or your company’s blog then you could have major problems when you get caught.

Setup

If you don’t have a personal WordPress instance to test, then look at getting OWASP’s Broken Web App installed. It has a vulnerable instance of WordPress included that you can scan against and even try to harden. When things break, just reinstall the VM and start over from scratch.

I have a Kali VM installed on most of my computers. By opening a terminal and typing wpscan -h you can learn about all of the options and possibilities for how to scan a WordPress instance. If you want to avoid all the “bells and whistles” then just run wpscan –url <target> –enumerate p to scan and try to find vulnerable plugins.

The scan and the results

WPscan scans the site looking for version numbers and other exposed information that can be compared to a database of vulnerabilities. While running the scan against my site, there was one vulnerability found. There was also a small issue because the WordPress version was public. I was able to research the vulnerability using the links provided from the scan output. While the “fix” isn’t a perfect patch, it’s better than ignoring the vulnerability until the next update is ready. The version was easy enough to hide by deleting the stock readme.html file.

The issue wasn’t removed on the next scan. The scanner is a quick tool to find some vulnerabilities based on version numbers and other information from the site. There’s no proof of concepts or attempts to validate if a vulnerability is a false positive.

Unexpected fun with WPScan

While running the scanner the –enumerate p option will brute force the website with requests to gather information about plugins. This crippled my site when over 20 simultaneous database connections made the site unresponsive. This wasn’t solely due to the scanner, but to the fact that I created this blog in college. Which means I took the cheap and easy route. Digital Ocean’s one click solution on the smallest VM made that possible.

The reason I’m not afraid to tell all you hackers about this is because I was able to resolve the issue with some help from friends at #misec. They told me about adding a swapfile that could help boost some power to my little VM. Since then I’ve been able to run WPscan multiple times without a single fatal performance issue.

Edit: A swapfile is NOT recommended for preventing DoS resulting from scans or a spike in traffic. This is a quick fix and a cheap band aid. If your company uses WordPress or you have a personal blog thats getting a lot of traffic, upgrade the VM or migrate to a better server that can handle the requirements. This was pointed out to me when I first heard of using a swapfile and again on Twitter after posting this.

Twitter reply

Converge 2017

May 11-12th was the Converge conference. If you’re in Michigan and are curious about information security, then I suggest you look at attending next year. For those that missed this year, Irongeek recorded all the talks and posted them online for you! Watch some of the talks and then put an alert on your phone to buy tickets for next year.

Converge is a great conference. I’ll admit I’m partial because it’s in my backyard. However that isn’t the only reason I like it. The talks cover great content, the speakers are friendly, and it’s not so big that guests feel like they’re lost in a see of other attendees.

Volunteering

On Thursday, I spent the morning volunteering with Irongeek recording talks for track 2. Helping with A/V is great because I get to volunteer and watch talks with a front row seat. In the afternoon I networked with people in the halls, after all that’s the most important part of a conference, right?

Friday was a lot of fun. I started off by playing with a new toy. A nexus phone loaded with Kali NetHunter. I’m still exploring the tools on it but one of them is called the Mana wireless toolkit that allows me to broadcast a wireless network. This makes for excellent trolling, especially for those who get the inside joke.. There was some evidence at GrrCON a few years ago.

I know at least one person noticed because they had a screenshot for me to share!

Learning how to pen test

The rest of the day, I was in training for web application pen testing. Kevin Johnson from SecureIdeas offered a 1 day version of his week long training course. We went over a lot of great topics, like his recommended methodology and the tools that pen testers can use.

While the training was amazing, it’s still something that Kevin offers others, so I don’t want to spill too many secrets. I do suggest that if you’re interested that you take a look at his site, secretideas.com.

I’ve said it before on these blog posts and I’ll say it again. Conferences are a great center for networking, learning, and growing if you’re looking at getting into the information security industry. Hopefully my stories from this year’s Converge has convinced you to attend the next conference in your area!

Building a community

At the #misec meeting I attended in mid April there was a panel on building a infosec community… so I’m borrowing their title for a post and giving my two cents in order to spread the topic!

I won’t give a huge synopsis of who said what like I did in my last post about a #misec panel. Instead, please watch #misec’s video on youtube if you’re interested in what was shared.

Community?

There were two general categories of discussion at the panel; meetups like #misec or BurbSec, and conferences like Converge or Thotcon. Your community is probably a collection of both. For instance, #misec was born from Bsides Detroit members who wanted more and created monthly meetings to have a smaller (more frequent) version of a Bsides conference. Two aspects are required to start or build a community; networking and attendance.

In order to have a community, people need to attend and contribute. In order for people to know where to show up, there needs to be some kind of networking and outreach. “Grabbing people” is a good way to start a meetup. Find people at a conference, ask around, and tweet to see what the interest is. Welcome everyone and follow up with people and the rest will fall into place. A conference works in the same way as there is a dependency on people. Volunteering, speaking, and attending is the core of networking.

Why me?

Meeting people and networking is a two way street. You get chances to volunteer at conferences, speak out about your interests and get feedback from others in the industry, and there are usually job offers and professional networking involved as well. Even if you’re an introvert and it’s stressful, making a name for yourself and showing people what you’re made of is huge in this industry and there’s a lot of great connections to be made through these communities.

Be involved. It keeps you busy. There are many ways to grow, whether through volunteering at a conference or stumbling through your first talk at a meeting. Being able to inspire others and help them grow is also an awesome part of being in a infosec community. A community is nothing without people, and you are one of those people.

Summary

To keep it short and sweet, try to use the following checklist:

  1. Go to conferences
    • Volunteer if it’s too expensive
    • Volunteer if it’s local and you want to contribute
    • Respond to the CFP or call for papers if you have something fun to share
  2. Join twitter and ask for help
  3. Find the closest city meeting and go
    • Start your own if the closest isn’t close enough
  4. Wash, rinse, and repeat

My experience setting up an Algo VPN

First off, I don’t know if you’ve been avoiding the political storm as much as I have but there’s one thing that’s been so retweeted, shared, and updated that I couldn’t avoid it. The discussion about the privacy of our internet content.

The Problem

ISPs are able to sell your data. While it is possible that similar data is already being collected and used by social media, applications, and other providers… It’s brought up an interesting conversation about how to secure ourselves while browsing the internet.

Using TLS to encrypting the communication between a client and server is a good way to secure the content between you and a website. However what about your destination, ip address, and other information that’s required to connect to that server? Virtual private networks (VPNs) have been used by corporations and security focused individuals for years. Lately VPNs are the center of attention because they offer a way to encrypt information about your host and prevent your real location from being collected. To learn more about what a VPN is, check out https://www.bestvpn.com/blog/38176/vpns-beginners-need-know/.

A Solution

I’ve been toying with the idea of using a VPN for a while now. Going to security conventions and using the hotel’s public wifi has never let me sleep well at night. A VPN would minimize that issue. I’ve considered a few paid services but ultimately decided to go for the “create your own for cheap” route.  The infosec community has been buzzing about Algo. Algo VPN “is a set of Ansible scripts that simplify the setup of a personal IPSEC VPN. It uses the most secure defaults available, works with common cloud providers, and does not require client software on most devices. See our release announcement for more information.”

This blog is hosted on a DigitalOcean droplet. I’m familiar with how droplets work and when I heard that Algo can create a droplet and use it as a VPN provider, I jumped at the opportunity.

How I setup my Algo VPN

Following the README.md of the Algo github repo is very straightforward. The idea is to clone the repo to your local computer. After installing the dependencies and setting up the config file for the number of users to expect, Algo takes care of all the heavy lifting by using DigitalOcean’s APIs to create the droplet and setup the VPN.

I cloned the repo onto my mac, installed the python dependencies and only had one hiccup. On a mac, you need to have Xcode installed and agree to the license. All of the files required to setup the VPN clients are saved to the config folder after running the script. To connect my mac, all I had to do was double click the <username>.mobileconfig file and everything was fully setup.

I’ll have to update this post as I setup my other devices. Windows computers and Android phones are on my to do list.

To test if the VPN is working, visit whoer.net. Check to see if the host connecting to the site is the droplet IP or your computer’s IP. The caveat of using such a VPN is that it’s not fully anonymous. Website hosts can know your connection is coming from a DigitalOcean droplet because who owns the IP range is publicly available. Similar to the risk of someone watching a Tor node, well known VPN providers can also be monitored. It is only a matter of time before the usage of that droplet is mapped out.

That’s not all folks

VPNs are only one part of a secure digital life. Using HTTPS when connecting to websites, resetting passwords every few months, and enabling two factor authentication is also important. As far as “providers selling our data”… The best way to prevent that is to choose providers with a stronger commitment to their users than those who care more about improving their profits.

How I got to Shmoocon2017

Shmoocon is a hacker conference in Washington DC. I’ve been interested in going since 2015 but this is the first year I’ve been able to make it out. The conference was really hard to get into. Not because it’s expensive or that it’s hard to get to DC, but because the process to get my ticket was a unique challenge in itself. It required me to rely on good friends, new skills, and a whole lot of luck.

Trying for a badge

I roomed with @infosystir for the weekend, we saw an awesome deal on flights and rushed to get tickets and the hotel settled away. That was the easy part. Getting Shmoocon tickets was the worst experience I’ve dealt with compared to other conferences. There were three “rounds” of people rapidly refreshing the tickets webpage. Each time, I failed to get one. While @infosystir had the connections to score a media badge, I was bound to attend lobby con.

For those who don’t know, lobby con is where non-badge attendees settle in at the hotel bar and network with others who were able to attend. Badges usually float around from person to person. More than a few last minute cancellations are made each year, so people have extras as well. It is better to attempt to social engineer a ticket then to cancel a flight and lose any deposits. Either way I wasn’t going to bail on a conference.

Starting out right

Thursday night before the conference started, @infosystir and I set out for the bars. Before long, we met up with @lintile and he told me about an extra ticket. There was just one problem, it was a prize to a small cryptochallenge he made. On twitter, there was a post with random characters and a #shmoocon tag. Someone had responded that they ended up with gibberish after a failed attempt. At first I was worried that I could not beat the challenge before Shmoocon started. Even if the person on Twitter was joking, I’ve never tried a cryptography challenge before.

Step 1 – Decoding

As we sat at the bar, I asked @lintile where to start. He asked @TheSweetKat what it meant to have a message that ended with “==” and her immediate response was “it’s base64 encoded”. I quickly pulled out my phone and decoded the string, the answer I got was “<to be added here>”. Great another task, of course it would not be that easy.

I overheard @lintle mention md5 hashes so I looked that up next. It’s safe to assume that if the hash is 32 characters long, that it is MD5 or something similar to MD5. Thirty-two characters at least narrows it down to a handful of options, rather than a ton of options. So that’s what I started on next. My phone wasn’t powerful enough to brute force a hash, it was a Samsung S4  with a dying battery. However, after the conference I found there is an android app called Hash Suite so it is possible for phones to crack some md5 hashes.

Step 2 – The hash

While I was desperately googling for online hash cracking websites, I reached out to a experienced friend who would know where to start. My googling skills failed me, but @ashioni did not. He was able to get on his laptop and start up hashcat to start guessing strings that would result in a matching hash.

Lintile's tweet with the encoded hash
The hash that started it all and the first hint.

We came to the correct answer by using OSINT research.

 

OpenSource Intelligence leverages publicly available information, in this case @lintile’s Twitter page, to gather information and generate a profile of a target. Target profiles can then be leveraged in many ways. Providing better word lists or giving hints to crack a code are a few examples. In this case the target profile was used to come up with possible passwords the target may be using. We were able to narrow the string down to be something with only 10 lowercase letters and contained “@shmoo”.  “?l” is a hashcat variable for lowercase letters. In order to guess the string that made the hash we were trying”?l?l?l?l@shmoo”. @Ashioni’s laptop should have been able to crack this within an hour but for some reason, there were no matches by the time my phone died later that night.

Cracking the code

I woke up the next morning and struggled to think what else I could do. @Ashioni had started up his password cracking rig that can do roughly 10 billion MD5 bruteforce attempts per second. Yet still no luck. I wanted to help, but I didn’t have hashcat on my mac or a connection to download the tool. While trying to think what else was possible; I was lucky to find out that it’s possible to hash strings using terminal on mac.

terminal output from hashing strings
These are some of my guesses.. The last hash on the bottom is the hash from the challenge.

I started guessing random 4 letter works that @lintile might have used. Failure after failure, the hashes I made didn’t match. Free, move, goto, tick, cryp… none of them were working. It wasn’t until I checked @lintile’s Twitter again that I thought to use his handle truncated to 4 letters. the hash of “lint@shmoo” was as close as I got to matching the hash, but I had a “off by one” error. The last character of the hashes didn’t match. I tried capitalizing the L, I tried “tile” and other combinations of @lintile. Each of those created hashes with entirely different hashes. Nothing was as close of a match as “lint@shmoo”. When talking to @ashioni about the cracking rig not being able to find a match and my guess being so close. We though that using CTRL-C to copy may have been the culprit for the spelling error.

At the same time I figured this out, @lintile reached out to me and said I could have his second badge, the conference was about to start and I was the closest to cracking the hash. When I met up with him, I asked if “lint@shmoo” was correct and he said yes. I was ecstatic! Cracking the code and getting it right felt great. Wait… what about the last character of the hash? As it turns out, it was just a typo when copying the hash into the base64 encoder. That’s why @ashioni’s hashcat brute force attempts never matched.

Success!

It was really cool to get a Shmoocon ticket by completing a crypto challenge. Attending shmoocon wouldn’t have been possible without @infosystir, @lintile, and @ashioni. I really enjoyed completing my first crypto challenge as well. I talked to @lintile throughout shmoocon and am looking into more common ciphers and ways to practice for challenges in the future. He creates challenges for fun and also runs the Circle city con CTF and I’m looking forward to that. rumkin.com is a website he shared with me to learn about some other common ciphers… I think that in order to practice them, I’m going to try and create a little webpage with a simple crypto challenge.

2016 in review

2016 has been a crazy year, and I’m not talking about celebrities, politics or world news. A lot of security related things have happened for me personally. I wanted to base this post chronologically on what I’ve done.

One of the first screenshots from 2016 is a constant reminder for me. What’s the first rule of infosec? Troll first, work later. I’ve come to realize that Twitter is the diving platform everyone needs. Twitter allows us to get lost in the world of meme’s, jokes, and sometimes useful rant’s from infosec’s favorite rockstars.

We had fun hacking Queen lyrics

Bsides Indy

Bsides Indy was a lot of fun. I got to meet some great people and attempted a CTF. Even if the CTF bombed hard, the team I was on had fun trying to attempt to play. The takeaway that I remembered most is networking. I met a lot of people I had only seen mentioned on Twitter feeds before. I took some of the stuff I learned at Bsides and messed around at Spartan Hacker’s SpartaHack hackathon.

For most of the conferences I’ve been to, I’ll say networking is the most important. The people I meet, the conversations we have, and the advice I get are invaluable to me. Networking is the main reason to continue to attending conferences.

Circle City Con

This conference was my first attempt at volunteering for a security team. Circle City was good experience. I learned a lot while on the job and met some great people. However at the same time, it was at this conference I learned that it’s not always best to volunteer for every shift you can make. After Circle City, I started shifting from a “ALL THE SHIFTS!” mindset to “I’ll fill a shift or two”. Circle City is a fun conference and a lot of stuff happens, I’ll be happy to get to go next year without being “on the job” for the entire conference.

My wall of badges after circle city con

Over the wire

Jayson from CBI introduced me to the Over the Wire challenges this year as well. It’s great training and proof that basic linux commands is all you need to be a 1337 H4CK3R. I learned a lot and that information helps me to gain a competitive edge in CTFs and during ethical hacking exercises at work. So far I’ve tackled Bandit with Jayson and friends, and also Leviathan by myself. Check out those posts if you want to know more about Over the Wire.

Converge Detroit

Pokemon Go was proof I was there!

The conference that started MiSec. I was happy to volunteer at this conference in our own backyard. There was a lot of great talks, I got to network with a lot of my favorite people and help out with Hak4Kidz all day Saturday.

 

 

 

I was lucky to get to play Jayon’s CTF-NG. Jayson has done an amazing job creating a new style of CTF. It’s far above any other CTF I’ve attempted. The point of the game is to get cards and use them to beat other players. Cards are distributed across customized VMs inside the game’s network. I was able to get into a few machines and find some annoyance cards. Not bad for my first attempt at the game. Since playing I’ve learned there’s a lot of networking and basic linux commands that I need to master.

At least I can prove I was really annoying!

Since my first attempt at Jayson’s CTF, I’ve had a few more chances to redeem myself. I’ve had a couple helpful hints. There’s been improvement in my network analysis and tool usage. In the latest attempt, I was able to find a legendary card.

School’s out for summer!

In May I graduated from MSU with a major in Media and information and a minor in Computer Science. I continue to learn what I can about information security, but I’m hesitant to sign up for more another degree. At the same time I moved from an internship to a full time position at Vertafore where I get to work with application security and vulnerability management.

Misec Panel – Path to the dark side

MiSec had a really cool panel in May where some experienced infosec professionals shared their journey of getting to where they are today. There was a lot of great tips and live tweeting so check out the post I did to follow up on that.

TLS research & talks

One of the first projects I did while working full time at Vertafore was researching TLS. The goal was to find how it worked, why it was required and what standards are the most important to secure connections. I drafted some standards, locked down this website by using Let’s Encrypt, and gave a lightning talk at MiSec Jackson about some of my research.

Hacker Summer Camp

Hackers and DefCon go together like PB&J. Add BsidesLV, guns, and black hat parties and there’s a whole week of fun, training, and more in Vegas. I met so many people while volunteering, standing in lines for talks, or visiting work shops. Hacker summer camp was a great experience and I’m pumped for 2017. DefCon 25 is going to be huge, being the 25th anniversary of the original DefCon means they’re going all out. A new location, more villages and workshops, there’s going to be something for everyone. I hope to see you there!

Defcon Smiley

HPKP research

The next research project I worked on at work that I also brought over into my personal websites was enabling Public Key Pinning. It’s a header that compares the TLS certificate to a pin that client’s browsers saves after the first visit to a website. I wrote a post about it and if you frequently visit this blog, you may have had a issue when my TLS certificate expired and I failed to correctly renew it. A few readers were blocked from seeing the blog because the HPKP pins didn’t match. I’m just happy I learned this lesson (and what’s required to fix it) on my personal websites and not while one of work’s applications!

I’ve done a little more for work that was based in application authentication. Specifically, I looked at 2FA, salted hashes, and other factors that goes into a securing login process. There’s blog posts on that research but those posts haven’t moved from drafts to something publishable. There will be a few time traveling posts appearing in 2016 next year.

Misec Lansing

September 14th was the first meeting of a new chapter of MiSec. Tek Systems hosted the first meeting in Lansing for MiSec and we have since moved on campus so students have a better chance of attending. It’d be great to have students and infosec professionals working together to improve the community.

Kyle and I had the idea to start another location. Since Kyle organizes the Jackson meetings, I’m the coordinator for the Lansing chapter. I get to be the guy that finds speakers for each month and organizes other events in the area. If anyone wants to give a talk or is interested in another event for MiSec Lansing, please reach out to me about it.

Other MiSec projects I contributed to this year is the MiSec slack channel and the wordpress redesign for the website. If you want to join us on slack, there’s an invite app that just requires an email. The wordpress redesign is something @taco_pirate and I worked on.

GrrCon

GrrCon 2015 was one of the jumping points of my security career. I can’t believe it’s already been a year since then. Going back to GrrCon, (having my employer pay for it), was really different this year. I wasn’t working behind the scenes but the organizers and team leads remembered me from last year. I played hacker Jeopardy (and somehow survived the aftermath), I was able to attend talks and still got a chance to network.

My journey into infosec is still just beginning and I’m excited to see where it goes from here! I plan on attending more conferences, be active in the community and continue to learn as much as I can. I hope you’ll join me!