Migrate OTPs from Google Authenticator to other providers
Below are steps to migrate OTPs from Google Authenticator to other providers like Authy, 1Password, Bitwarden, KeepassXC etc.
security
A collection of 8 posts
Service-to-Service Authentication
How can a service authorize itself with another service to make requests? For example, if Service B wants to integrate with Service A.
Roam Research: Protect your file uploads
Problem If you are uploading files (pdf, screenshots, images) with sensitive data, these uploads in Roam Research (and Notion) are not protected with your login, meaning if someone gets holds of this uploaded file URL they can view it.
OpenSSH: Setup, Secure keys, Tunneling, Jump host and batch mode
In this post, I will go through how to setup OpenSSH, secure your keys, set up SSH Tunnel, socks proxy, use jump hosts and batch mode is ssh.
Encrypt and backup TOTP secrets
To manage TOTP, most people might be using Google Authenticator. The issue with Google Authenticator is that if the phone is broken or lost, all your OTP’s are lost. There are centralized solutions like Authy where your TOTP secrets are...
Choosing a password manager
Using the same password for online accounts is a bad idea if you are doing this please stop it and try to use a password manager, even if you are using a long password, because if one site got compromised...
Cryptography Basics: Symmetric, Asymmetric & Hybrid Encryption
In this post, I will be going through cryptography basic concepts, how to setup gpg, and how to convert keys between different formats.
GPG Test
``` —–BEGIN PGP MESSAGE—–