Hexo on OpenBSD.
Hexo can be used for blogging op OpenBSD. Hexo converts your markdown files into a html blog, similar to mkdocs, hugo, pelican and others...
https://bsdnerds.org/hexo-on-openbsd/
#hexo
Hexo can be used for blogging op OpenBSD. Hexo converts your markdown files into a html blog, similar to mkdocs, hugo, pelican and others...
https://bsdnerds.org/hexo-on-openbsd/
#hexo
How to Compile OpenVAS on OpenBSD.
The Open Vulnerability Assessment System (OpenVAS) security tool is great! It's a free fork of the Nessus project. It is a network security scanner with a graphical front end, and it applies many thousands of vulnerability tests to machines across a network...
https://cromwell-intl.com/open-source/compiling-openvas-on-openbsd.html
#openvas #security
The Open Vulnerability Assessment System (OpenVAS) security tool is great! It's a free fork of the Nessus project. It is a network security scanner with a graphical front end, and it applies many thousands of vulnerability tests to machines across a network...
https://cromwell-intl.com/open-source/compiling-openvas-on-openbsd.html
#openvas #security
How to Compile OpenCV on OpenBSD.
The OpenCV (Open Computer Vision) package is great! It lets you very quickly develop code for dealing with arbitrary image file formats...
https://cromwell-intl.com/open-source/compiling-opencv-on-openbsd.html
#opencv #graphics
The OpenCV (Open Computer Vision) package is great! It lets you very quickly develop code for dealing with arbitrary image file formats...
https://cromwell-intl.com/open-source/compiling-opencv-on-openbsd.html
#opencv #graphics
Block spammers/abusive IPs with Pf-badhost in OpenBSD. A 'must have' security tool!
Pf-badhost is a very practical, robust, stable and lightweight security script for network servers.
https://www.undeadly.org/cgi?action=article;sid=20210119113425
#network #security
Pf-badhost is a very practical, robust, stable and lightweight security script for network servers.
https://www.undeadly.org/cgi?action=article;sid=20210119113425
#network #security
LWJGL 3 for Minecraft on OpenBSD.
This repository is an attempt to make Minecraft >= 1.13 work on OpenBSD. As of this moment, Minecraft 1.16.5 has been tested to work on my T450s OpenBSD 6.8 -stable.
https://github.com/octeep/lwjgl3
#desktop #games
This repository is an attempt to make Minecraft >= 1.13 work on OpenBSD. As of this moment, Minecraft 1.16.5 has been tested to work on my T450s OpenBSD 6.8 -stable.
https://github.com/octeep/lwjgl3
#desktop #games
Calibrate your touch-screen on OpenBSD
I didn’t expected it but my refurbished T460s came with a touch-screen. It is recognized by default on OpenBSD and not well calibrated as-is. But that’s really simple to solve.
https://www.tumfatig.net/20210122/calibrate-your-touch-screen-on-openbsd/
#desktop #system
I didn’t expected it but my refurbished T460s came with a touch-screen. It is recognized by default on OpenBSD and not well calibrated as-is. But that’s really simple to solve.
https://www.tumfatig.net/20210122/calibrate-your-touch-screen-on-openbsd/
#desktop #system
OpenBSD Authentication Bypass | HTTP Header Tampering | Kernel OS Local Root Exploit
Summary. User - This machine is running an OpenBSD httpd site which has a login portal with only a sign-in feature working. Upon research, it was found to have a vulnerability that exposes the user’s private key enabling us to login using SSH. Root - A local exploit was found for openbsd; executing which gave me the root!
https://medium.com/bugbountywriteup/htb-openkeys-writeup-531264648200
#security
Summary. User - This machine is running an OpenBSD httpd site which has a login portal with only a sign-in feature working. Upon research, it was found to have a vulnerability that exposes the user’s private key enabling us to login using SSH. Root - A local exploit was found for openbsd; executing which gave me the root!
https://medium.com/bugbountywriteup/htb-openkeys-writeup-531264648200
#security
AAA gaming on OpenBSD with Google Stadia
robert@ updated OpenBSD's chromium port to enable Stadia. This significantly expands what is possible in terms of gaming on OpenBSD. In this video, I provide some game footage from OpenBSD with discussion of performance, pros, cons, and the implications for users with different interests in gaming and OpenBSD.
https://marc.info/?l=openbsd-ports-cvs&m=161147252332522&w=2
https://www.youtube.com/watch?v=WMTmUfcILso&feature=emb_title
#desktop #games
robert@ updated OpenBSD's chromium port to enable Stadia. This significantly expands what is possible in terms of gaming on OpenBSD. In this video, I provide some game footage from OpenBSD with discussion of performance, pros, cons, and the implications for users with different interests in gaming and OpenBSD.
https://marc.info/?l=openbsd-ports-cvs&m=161147252332522&w=2
https://www.youtube.com/watch?v=WMTmUfcILso&feature=emb_title
#desktop #games
Enable multi-factor authentication on OpenBSD
In this article I will explain how to add a bit more security to your OpenBSD system by adding a requirement for user logging into the system, locally or by ssh. I will explain how to setup 2 factor authentication (2FA) using TOTP on OpenBSD.
https://dataswamp.org/~solene/2021-02-06-openbsd-2fa.html
#ssh #totp #security
In this article I will explain how to add a bit more security to your OpenBSD system by adding a requirement for user logging into the system, locally or by ssh. I will explain how to setup 2 factor authentication (2FA) using TOTP on OpenBSD.
https://dataswamp.org/~solene/2021-02-06-openbsd-2fa.html
#ssh #totp #security
Missing Cron Email When Restarting smtpd
I have a cron job that renews an SSL certificate from Let's Encrypt, and then restarts the smtpd daemon so that the new certificate is picked up. This all works fine--as proven by both the presence of a new, valid cert on disk, and smtpd successfully restarting--but cron never sends an email with the output of the job. What gives?
https://www.packetmischief.ca/2021/02/03/missing-cron-email-when-restarting-smtpd/
#cron #mail #opensmtpd
I have a cron job that renews an SSL certificate from Let's Encrypt, and then restarts the smtpd daemon so that the new certificate is picked up. This all works fine--as proven by both the presence of a new, valid cert on disk, and smtpd successfully restarting--but cron never sends an email with the output of the job. What gives?
https://www.packetmischief.ca/2021/02/03/missing-cron-email-when-restarting-smtpd/
#cron #mail #opensmtpd
How To Setup Cloudflare Warp on OpenBSD.
Here we look at how to setup Cloudflare Warp on OpenBSD.
https://rodneylab.com/how-to-setup-cloudflare-warp-openbsd/
#wireguard #vpn #network
Here we look at how to setup Cloudflare Warp on OpenBSD.
https://rodneylab.com/how-to-setup-cloudflare-warp-openbsd/
#wireguard #vpn #network
What security does a default OpenBSD installation offer?
In this text I will explain what makes OpenBSD secure by default when you install it. Do not take this for a security analysis, but more like a guide to help you understand what is done by OpenBSD to have a secure environment. The purpose of this text is not to compare OpenBSD to others OS but to say what you can honestly expects from OpenBSD.
https://dataswamp.org/~solene/2021-02-14-openbsd-default-security.html
#security #system
In this text I will explain what makes OpenBSD secure by default when you install it. Do not take this for a security analysis, but more like a guide to help you understand what is done by OpenBSD to have a secure environment. The purpose of this text is not to compare OpenBSD to others OS but to say what you can honestly expects from OpenBSD.
https://dataswamp.org/~solene/2021-02-14-openbsd-default-security.html
#security #system
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Tor Hidden Services on OpenBSD with HTTPD.
The following guide will help you stand up a simple web-site hosted behind a TOR V3 Hidden Service using OpenBSD.
https://medium.com/@sarala.saraswati/tor-hidden-services-on-openbsd-with-httpd-52852f49358c
#httpd #tor
The following guide will help you stand up a simple web-site hosted behind a TOR V3 Hidden Service using OpenBSD.
https://medium.com/@sarala.saraswati/tor-hidden-services-on-openbsd-with-httpd-52852f49358c
#httpd #tor
OpenBSD
Lecture: A systematic evaluation of OpenBSD's mitigations. OpenBSD markets itself as a secure operating system, but doesn't provide much evidences to back this claim. The goal of this talk is to evaluate how effective OpenBSD's security mitigation are, in…
YouTube
36C3 - A systematic evaluation of OpenBSD's mitigations
https://media.ccc.de/v/36c3-10519-a_systematic_evaluation_of_openbsd_s_mitigations
OpenBSD markets itself as a secure operating system, but doesn't provide much evidences to back this claim. The goal of this talk is to evaluate how effective OpenBSD's…
OpenBSD markets itself as a secure operating system, but doesn't provide much evidences to back this claim. The goal of this talk is to evaluate how effective OpenBSD's…
httpd-plus
Add-ons for the OpenBSD httpd(8) web server applicable to the lastest -current branch.
https://github.com/mpfr/httpd-plus
#httpd
Add-ons for the OpenBSD httpd(8) web server applicable to the lastest -current branch.
https://github.com/mpfr/httpd-plus
#httpd
Introducing veb(4) - a new Virtual Ethernet Bridge
In this commit, David Gwynne (dlg@) adds a new veb(4) driver to the tree. David's goal is to replace the old bridge(4) driver...
https://undeadly.org/cgi?action=article;sid=20210223111210
#network
In this commit, David Gwynne (dlg@) adds a new veb(4) driver to the tree. David's goal is to replace the old bridge(4) driver...
https://undeadly.org/cgi?action=article;sid=20210223111210
#network
Security Headlines with Antoine Jacoutot
In this episode of Security Headlines, we are joined by one of the minds behind the OpenBSD project, Antoine Jacoutot. He is responsible for porting over 300 packages into OpenBSD. He is also involved in syspatch which handles security binary upgrades for OpenBSD.
https://blog.firosolutions.com/2020/12/security-headlines-antoine-jacoutot/
#system
In this episode of Security Headlines, we are joined by one of the minds behind the OpenBSD project, Antoine Jacoutot. He is responsible for porting over 300 packages into OpenBSD. He is also involved in syspatch which handles security binary upgrades for OpenBSD.
https://blog.firosolutions.com/2020/12/security-headlines-antoine-jacoutot/
#system