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Security

Sniffing Dat App

An amateur dives into proxying ecnrypted SSL traffic from apps on Android 11 devices.

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javascript programming Security

Deobfuscating Node Debacles

On March 7th, 2022, the developer known as RIAEvangelist pushed a commit containing a new file dao/ssl-geospec.js to the node-ipc Github repository, for which, they are the owner and maintainer. This code, along with a subsequent version, were not typical of this project. The node-ipc module is a JavaScript module used to facilitate local and […]

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automation linux Security Server

Writing to Bind Mounts from Unprivileged LXC Containers

When ever I run into an issue during GNU/Linux server administration, 9 times out of 10, it’s due to permissions. By this point, it’s only frustrating when I realize that I didn’t check the permissions first. Since starting my homelab years ago, one issue that has plagued me has been giving write access to my […]

Categories
Security

Kernelcon – An Epic Gathering of Hackers

Over the past weekend, I had the pleasure of attending Kernelcon 2019 in Omaha, Nebraska and this conference has become my new yearly pilgrimage. If I never go to any other conferences ever again and only went to this one, I’d be perfectly happy with that. What made it so great? Organization This conference was […]

Categories
PHP programming Security WordPress

I Gave a Talk

I recently had the opportunity to give a presentation in front of a live audience with real human beings at the WP Omaha meetup group. For my first technical talk, I thought things went pretty well. There were some minor hiccups with my connection to the live stream cutting out (and poor audio quality), but […]

Categories
linux Security Server

Converting Privileged LXC Containers to Unprivileged

Not long ago, I was looking through my container configurations in the Proxmox GUI and noticed that one very important container had been running as privileged. I must’ve forgotten to click the “Unprivileged” checkbox when I was creating it. For security sake, I try making all of my containers unprivileged. It makes things like sharing […]

Categories
linux Security Server

Storj-CLI Update + Shortcuts

I hate typing the same commands over and over into the terminal. I hate it so much that every time I have CLI deja-vu, the first thing I say to myself is “How can I automate this?” Usually, it’s as simple as adding a quick alias to my `~/.bash_aliases` file but this time I did […]

Categories
linux Security Server WordPress

WordPress Backup Bash Script

I threw together a simple bash script to be run via cron jobs that will backup an entire WordPress site. Technically, it will work for a lot more than that assuming the site you’re backing up has a single directory to be backed up and a MySQL/MariaDB database. It’s a fairly simple script and it […]

Categories
PHP Security

I’m back!

After deciding not to renew hosting with my previous provider and that hosting expiring in the middle of a very turbulent time for me, closingtags.com is back online!

Categories
PHP Security WordPress Yii2

Deployments w/Capistrano

For so long, developers have been moving code with FTP/SFTP. It’s time consuming, and comes with its faults. One false click, and you could easily overwrite a file that you haven’t downloaded yet. And that’s not good. Especially if there’s no version control in place. I know; it’s 2015 and if that happens to you, […]