Clamav is a free antivirus nowadays owned by Cisco and developed under the umbrella of the Talos-Intelligence group. Don’t be fooled by the word free, this is serious business. It supports a wide variety of operating systems from Windows to Linux-based ones as well as FreeBSD. Many companies are using other types of antivirus software […]
How to install the Clamav antivirus on CentOS 8
What is Expect?
Expect is a handy scripting tool for task automation. You may have never heard of it. I heard about many scripting things before. But one day I needed something simple but didn’t know how to proceed, what would be a good tool for my purpose. The task was simple. Exporting a website content from a […]
How to secure the ELK stack on CentOS 8
This is a follow up of the ‘how to install the ELK stack on CentOS 8’. That is a basic setup with no security at all. There is no encryption, no username and password setup, nothing. Not even firewall rules to filter ports. And as it’s known security can’t only rely on one factor but […]
How to synchronize system and network time in FreeBSD
For several applications it is necessary to synchronize your server to the network time. The protocol is called Network Time Protocol (NTP) and is basically giving the correct time to the world nowadays. Reading the Wikipedia entry is very interesting. FreeBSD comes with the ntp client. To set this up you will just add the […]
How to install RKHunter on FreeBSD
In this post you will find simple instructions to install rkhunter on FreeBSD which is a root kit “hunter” so your system/s will have some security in place for that kind of unwanted software. But for those who do not know what a rootkit is, let’s give it a simple definition (which you can get […]
How to update FreeBSD using beadm
Beadm is a tool which provides a wonderful and distinctive functionality on Solaris, OpenIndiana and FreeBSD. It relies on the ZFS filesystem allowing to take a filesystem snapshot. That can be used to manage the so called boot environments which provide a great way to secure updates, even when everything goes down the tubes. Hence […]
How to update FreeBSD with freebsd-update
Anytime you set a clean fresh FreeBSD install or just any other operating system you must update it. This should be the first thing. If you are a bit security aware (read paranoid) you can first set up the firewall rules and then update the system to the latest release where you have all the […]
How to install WPScan on FreeBSD
Vulnerability scanners are useful tools to find issues on systems, networks and the like. WPScan is dedicated to find vulnerabilities on WordPress installations. A short tutorial as an introduction to the tool has been published here. So if you are interested on the tool and on FreeBSD, let’s dig on this how to install WPScan […]
How to install WordPress on FreeBSD
You can find information about how to install WordPress on FreeBSD somewhere else since there are many tutorials around explaining it. However I thought mine would be a bit more interesting to you. Read on. As you should be aware (and hopefully you already are) installing WordPress requires a stack of other software. Typically you […]
How to install Drupal 9 on FreeBSD 13.0
Drupal 7 is approaching its original EOL (End of Life) date (Nov. 2021) which has been extended to November 2022 due to COVID’s impact. Most companies are using Linux already and have their upgrade plans in the works or are thinking about them. This is a good time to switch platform and use Drupal 9 […]