In a previous article we did an install of Fail2ban on a FreeBSD server. This tool can help us to protect our Wordpress install, independatly from if we are using the FAMP stack or the LAMP stack. As I mentioned on that article Fail2ban is a complementary tool to our firewall. It works by scanning log files and banning IPs suspicious activity reflected on those very logs. If … [Read more...]
How to install Fail2ban on FreeBSD
Fail2ban is a complementary tool to your firewall. It works by scanning log files and bans IPs which present suspicious activity such as failed logins. It is compatible with many UNIX-like systems and is a security tool to have in your arsenal. It can filter not only ssh logins, but other services too, for example CMS web sites as Wordpress or Drupal, repositories such as your … [Read more...]
How to patch Spectre and Meltdown the ROM way
In a previous article I briefly, sort of, talked about the Spectre and Meltdown vulnerabilities. I have also written two guides to patch them from the OS side using a UNIX flavour from the BSD camp and a GNU/Linux distribution. Both actions resulted successful but there is a third way to patch this vulnerabilities. Regular OS patching should solve the issues these collection of … [Read more...]
How to mitigate Spectre and Meltdown on an HP Proliant server with FreeBSD
As recently announced in a previous article I wanted to write a couple of guides on how to mitigate Spectre and Meltdown vulnerabilities in GNU/Linux and UNIX environments. It is always a good and I hope a standard practice to have your systems patched and if they aren’t for whatever the reason (that legacy thing you’re carrying on for ages) you may take the necessary extra … [Read more...]
How to mitigate Spectre and Meltdown on a Lenovo T430s with FreeBSD
As recently announced in a previous article I wanted to write a couple of guides on how to mitigate Spectre and Meltdown vulnerabilities in GNU/Linux and UNIX environments. It is always a good and I hope a standard practice to have your systems patched and if they aren’t for whatever the reason (that legacy thing you’re carrying on for ages) you may take the necessary extra … [Read more...]