Kontroversial Keith

Tag: authentication

  • Weird Vagrant Error Warning: Authentication failure. Retrying…

    I had shutdown my VirtualBox/Vagrant for a while and possibly had a system upgrade or messed around with my SSH keys. Either way, upon starting up again, I found that I no longer could use my SSH key to login. Not sure what happened, but here’s what I did to resolve the issue.

  • Twitter Authentication/Connect Useless?

    I had to do a project using both Facebook and Twitter authentication for single sign-on. While Facebook had some traction, I found that Twitter was barely in use. Perhaps, less than 0.03% of the users used that feature. After reading some forums early on, I learned that many companies opt not to use Twitter for…