Curiosity in Practice
jgamblin One of the first things I like to do when I start looking at a PCAP during an investigation is run it through snort to see if it finds anything suspicious. You can easily do this at the command line with snort -dv -r test.pcap but the output is not great. I have been using a tool called … Read more
My friends at DigitalOcean were nice enough to give me a generous amount of credit on their cloud platform to do some security research with so I decided to do the most reckless thing I could think of and run a full ssh honeypot on the internet. The build out is pretty simple, it is the … Read more
I am at Security Summer Camp this week and you always hear about how how dangerous these networks are with no real proof so I decided to see how dangerous they are*. I built the most insecure docker container I can think of. It runs SSHD with the root password set to root* to see see what happens when I … Read more
I took some time tonight and read through the Security Summer Camp (BSidesLV, Blackhat and Defcon) schedules and picked the talks from this year that I think will be the best and that I do not want to miss. I ended up with these 16 talks I am going to make a special point to see next week: BSidesLV … Read more
Security Summer Camp (BSidesLV, Blackhat and Defcon) is the most important week in the security industry and as such you need to be prepared to network like a professional. Here are 6 things you can do this week to get ready: Freshen Up Your Social Media Profiles Is your twitter profile picture 4 years old? Does your twitter … Read more
We are two weeks away from Security Summer Camp (which is BSidesLV, Blackhat and Defcon)! So it is time for everyone to write their annual blog posts about what you must do before you head out. I want to be one of the cool kids so here is my list of 6 things to … Read more
While doing security research it is not uncommon for me to build and destroy between 20 and 25 cloud servers a week on Digital Ocean. While there are great guides like: My First 10 Minutes On a Server – Primer for Securing Ubuntu My First 5 Minutes On A Server; Or, Essential Security for Linux … Read more
There has been a lot of talk about why you should use a VPN on public networks and why it shouldn’t be a commercial one. I am a huge fan of the Streisand privacy stack because it includes and L2TP/IPsec VPN, OpenConnect, OpenSSH, OpenVPN, Shadowsocks, sslh, Stunnel, and a Tor bridge all in one amazing package. The problem … Read more
I worked with a consultant using the lair framework two years ago and since then I have been a huge fan of the project to manage pentest information. Tom Steele has done an amazing job with the project but it has been a pain to install but thanks to Ryan Hanson and Docker you can now setup a lair instance with 7 … Read more
One of the tips that security professionals love to give is to use a VPN on public wifi networks. This is great advice and (I personally like PrivateInternetAccess and NordVPN). Recently I noticed nike.com blocks traffic from TOR and VPN providers: That got me wondering what other websites were blocking traffic from these sources so I decided to … Read more