A basic primer-how to     -take control of your tape back up



Article on cloud back up deficiencies below, i have just tested it and it works
https://drive.google.com/file/d/1tX0oIDni9cyBryIN8kppXPu3ZrBbdlFt/view?usp=sharing

60 page cheat sheat covering backup / Solaris / Oracle /Cisco / Veritas etc, useful in system recoveries:
https://drive.google.com/file/d/1BP7mxYU2Cj1mvHG3I8bwDcOzPCTzWvM_/view?usp=sharing

Using LVM linux snap mirrors to contain ransomware attacks:
https://www.youtube.com/watch?v=eVXi6yW_ovM