Extensive Security suite of best practices

Multi-Factor Authentication:

• Cloud account MFA

• Node access MFA

Disable high privilege users:

• Root access

• Disable SSH high privilege

• Disable password access and only use private keys

SSH port 22 change:

• Change listening port to custom a 4 digit code

• Restrict access to private IP Home / Mobile

Patch management:

• Automate security updates

• LTS / non-LTS / kernel

Implement Fail2ban:

• Prevent brute force attacks

Folder/File encryption:

• Prevent deletion or hackers stealing data

ClamAV Antivirus (optional)

• Open source Linux antivirus to protect against Malware and virus infections

MFA Node access 3FA (optional)

• Password + Private Key + Mobile app Code