Yes, we use HTTPS and TLS 1.2 encryption. Our Servers reside in a VPC (Virtual Private Cloud) and can not be directly accessed from anywhere. We also use compulsory MFA in logins to Cloud account. We have Amazon Guard Duty enabled to access and report vulnerabilities.
ZenLedger is SOC 2 certified as of March 2023. This is a big step in ensuring that our site is as secure and trustworthy as possible.
We also never ask you for permissions or private keys that would allow us or anyone else to move or trade your cryptocurrency. We only ever request READ ONLY access.