Implementing Operational Procedures Flashcards
Quick format disk formatting
remove drive index but leave all data in tact
regular format disk formatting
overwrites every disk with zeros
To erase data at a file level overwriting what should you do
Sdelete -> Windows Sysinternals
To erase (wipe) everything on a drive what should you do
DBAN (darik’s boot and nuke)
Differential backup
Full back up then every backup contain data change since the last full backup
(all data modified since the last full backup)
Incremental Backup
Full backup then backup contains data changed since the last full backup and last incremental backup
(new files and files modified since the last backup)
Synthetic backup
Full backup then full backup are created from previous backups (incremental backup) then combine to make a complete a full backup
Grandfather- father- son (GFS)
grandfather- monthly backup
father- weekly full backup
son- daily incremental/differential backup
3-2-1 backup rule
3 copies of data
2 different types of media
1 copy of the backup should be offsite
PCI DSS
Payment Card Industry Data Security Standard
PII
Personal Identifiable information
social security number, driver license
GDPR
General Data Protection Regulation - European Union regulation
individuals control of their personal data
PHI
Protected Health Information
(healthcare shared with providers)
batch file scripting
Microsoft windows
.bat file
System for administrators scripting
Window powershell
.ps1 file
General purpose scritping
Microsoft Visual Basic
.vbs
VBScript is executed by the wscript.exe interpreter by default.
Unix/Linx script
shell script
.sh
always start with #!
Automate inside of browser screen (script)
Javascript
.js
General purpose scripting language
Python
.py
Remote desktop Connection
RDP (Microsoft Remote Desktop Protocol)- MAC, Linx as well
VNC(Virtual Network Computing) - Open source
TCP/3389 port
VPN
Virtual Private Networks
always include mFA
SSH (secure shell)
encrypted console
tcp/22
public/private key pair
telnet port tcp/23
RMM
Remote Monitoring and Management
Patch operating
remote login
Hardware/software inventory
Microsoft remote assistance (MSRA)
Access on demand
quick assist
tcp 443
