Plurrrr

Wed 26 Aug 2020

Understanding DNS—anatomy of a BIND zone file

If you want to be a sysadmin or network administrator of any kind, there's a fundamental technology you really need to understand—DNS, the Domain Name System. There was a time when a sysadmin with no aspirations to managing Internet-accessible services might have gotten by without understanding DNS, but that time is long, long gone.

You can't learn everything there is to know about DNS in a single article. But that's not what we're looking to do today; instead, we want to give you a clear, concise guide to the structure and meaning of the most important part of the Domain Name System: a zone file, as seen in BIND, the Berkeley Internet Name Daemon.

Source: Understanding DNS—anatomy of a BIND zone file, an article by Jim Salter.

Metasploit — A Walkthrough Of The Powerful Exploitation Framework

Metasploit is a penetration testing framework that helps you to find and exploit vulnerabilities in systems. It gives you everything you need from scanners to third-party integrations that you will need throughout an entire penetration testing lifecycle.

This includes reconnaissance, scanning, exploitation, privilege escalation, and maintaining access.

Source: Metasploit — A Walkthrough Of The Powerful Exploitation Framework, an article by Manish Shivanandhan.

How to write in plain English

This guide begins with an introduction called, ‘So what's plain English?’

The guide then looks at the main ways to make writing clearer.

  • Keep your sentences short
  • Prefer active verbs
  • Use 'you' and 'we'
  • Use words that are appropriate for the reader
  • Don't be afraid to give instructions
  • Avoid nominalisations
  • Use lists where appropriate

The guide then looks at the difficult subject of apologising, and deals with some of the myths that can get in the way of clear communication.

The guide finishes with a summary and a list of words to avoid.

Source: How to write in plain English.