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How to manage site visitors based on IP Geolocation

October 10, 2021 by Albert Valbuena

Whenever someone publishes a website on the internet, most of the times, their intention is that site to be seen around the globe. However, as a site administrator you may want to divert users from one country to visit some specific version of that site, maybe because of the visitor’s language. Other times, less often but nonetheless a viable and valid approach, for some … [Read more...]

How to detect a WAF – Web Application Firewall

May 16, 2021 by Albert Valbuena

From a penetration testing perspective to identify if a Web Application Firewall (WAF) is in place is essential. The next question is, does an administrator need to know this? My view is, anyone who is in charge of any system that has implemented some sort of WAF needs to verify this tool is working, at least on a very basic basis. Many organizations have placed this kind of … [Read more...]

How to test SSL/TLS configurations

April 18, 2021 by Albert Valbuena

If you are in charge of any site with SSL/TLS conenctions enabled you are always in the chase to get the best possible and most secure configuration. This isn’t always the case and the lack of time does take its toll on many administrators. Those individuals are always asked to do more with less and sometimes what they are asked to do is simply ridiculous. Automation can help … [Read more...]

How to configure Apache HTTP as a reverse proxy on FreeBSD

March 28, 2021 by Albert Valbuena

Apache HTTP as a reverse proxy consists on setting an Apache HTTP server as a frontal access for one or multiple backend servers. In the recent years many have started using NGINX as a reverse proxy since this piece of software really shines for serving static content an acting as a cache server. This doesn’t mean Apache HTTP can’t act as such. For quite a few years now, the … [Read more...]

The CentOS party is over, isn’t it?

December 26, 2020 by Albert Valbuena

Disclaimer: What you are about to read may contain inaccuracies. Feel free to discuss them somewhere else. This is also my opinion and as such it may change through time, maybe tomorrow, next month, next year, next decade or never. I do also make very few reviews (if any) of what I write here, so this article won’t be polished by any means. Contact me if you have anything to … [Read more...]

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Recent Posts

  • How to setup MariaDB master-slave replication on FreeBSD
  • How to upload a FreeBSD custom image on DigitalOcean
  • How to install Drupal 9 on FreeBSD 13.0
  • How to manage site visitors based on IP Geolocation
  • How to enable Geolocation in AWStats on FreeBSD 13.0
  • How to install AWStats on FreeBSD 13.0
  • How to configure Modsecurity 3 for WordPress on FreeBSD
  • How to configure Apache HTTP with a TLS reverse proxy backend on FreeBSD
  • How to detect a WAF – Web Application Firewall
  • How to install Matomo 4 on FreeBSD
  • How to test SSL/TLS configurations
  • How to configure Apache HTTP as a reverse proxy on FreeBSD
  • How to install Nextcloud on FreeBSD 12
  • How to install ModSecurity 3 on FreeBSD
  • How to replace a disk on a ZFS mirror pool
  • How to install Webmin on FreeBSD 12
  • How to patch OpenSSH in FreeBSD 12.2
  • The CentOS party is over, isn’t it?
  • Donation Time 2020
  • How to configure TLS 1.2 on UNIX or GNU/Linux

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RSS Admin… by accident!

  • How to setup MariaDB master-slave replication on FreeBSD
  • How to upload a FreeBSD custom image on DigitalOcean
  • How to install Drupal 9 on FreeBSD 13.0
  • How to manage site visitors based on IP Geolocation
  • How to enable Geolocation in AWStats on FreeBSD 13.0
  • How to install AWStats on FreeBSD 13.0
  • How to configure Modsecurity 3 for WordPress on FreeBSD
  • How to configure Apache HTTP with a TLS reverse proxy backend on FreeBSD
  • How to detect a WAF – Web Application Firewall
  • How to install Matomo 4 on FreeBSD

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