2fa - Grant Winney

3 Results tagged on "2fa":

Aug 15, 2019

A sample C# app for generating and verifying TOTP 2FA codes

A few days ago I wrote about how to create a TOTP 2FA code for your app, and I mentioned at the end of it that I'd like to work out an implementation in C#. Here it is... grab the WPF app from GitHub....

2fa totp security authentication programming carousel tech

Aug 12, 2019

How to create a TOTP 2FA code for your app

I've been using 2FA on every site that supports it for quite some time, but I've never given much thought to how a 2FA code is created. I enable it, scan the QR code, and print the backup codes. The rest is magic. 🧙‍♂️ But no more! Today is the day we figure out how to generate a 2FA code......

github security 2fa gpg carousel tech

May 21, 2019

Protecting your GitHub account and keeping your code secure

GitHub, GitLab, and Bitbucket just released a joint statement on a widespread ransomware attack that resulted in compromised accounts. That got me thinking, what can a person do to protect his or her code on GitHub? As it turns out, a lot......

Experience gets you far, but good tools and services keep you moving in the right direction. Here are some of my favorites:

DigitalOcean is a versatile, affordable cloud provider. You can serve up a blog (like this one!), deploy a wiki, try out ansible, or do something much bigger. They host the annual Hacktoberfest too.

Backblaze offers an affordable, unlimited, set-and-forget backup service. They saved me from the click of death a couple years ago, and I've been a grateful customer ever since.