How to configure BIND (NAMED) DNS to forward queries to Quad9 via TLS

In this article we’ll see how to configure BIND DNS Server to forward queries to Quad9 (Threat Intelligence based public DNS Server) via TLS encryption to improve our privacy on the Internet and add an extra layer of protection for our local network.

Continue reading

Advertisements

How to check disks health using smart on Linux, Mac and BSD

In this article we have a look at how to check disks health status using SMART and smartctl on Linux OS (RHEL, CentOS, PacketLinux and Debian/Ubuntu/KALI based distros), macOS and BSD systems.

Continue reading

How-To: Explore a Linux System

In this set of super-quick “how-tos” we’ll see how to explore a Linux System via CLI (command line). How to check release, architecture, platform, files, logs, processes, devices and other useful info to start troubleshooting or maintaining a Linux System.

Continue reading

Configure and use your TPM module on Linux

In this article we’ll see how to configure and use a TPM module (Trusted Platform Module)  on CentOS 7 (RHEL 7, PacketLinux 2 and Scientific Linux and Fedora).

Continue reading

How to read information of your BIOS and hardware from linux shell

In this article we’ll see how to read information about your computer BIOS and hardware from the Linux command line.

Continue reading

Understanding PacketLinux fundamentals for getting the most out of it

This article describes the general architecture at the base of PacketLinux and why it helps companies to improve network performances of their applications without re-thinking them.

Continue reading

PacketLinux the fastest Linux Distribution for 10 Gbps Networking and Deep Packet Inspection

CloudShield (now Lookingglass Inc.) announced the availability of PacketLinux. First Linux Distribution totally dedicated to DPI and boosting performances of Networking Applications, IDS, IPS and more!

Continue reading