What is our primary use case?
My main use case for Google Authenticator is that it keeps my accounts secure, with the primary case being two-factor authentication that starts from the organization keeping my email ID safe. Whenever I need to log into a new device using my email address, I get a code on Google Authenticator that I need to share, making my account secure. It is not just about the email ID; it also includes my different social media platforms, and my organization uses this.
I use Google Authenticator on a daily basis for logging into my email on a new device. If I want to use my email on a new device or log into my organization, I will use the authenticator, which sends a prompt or a kind of code on my screen that I need to approve on my mobile phone, helping keep my account secure.
I use Google Authenticator to log into different accounts and keep my account secure.
How has it helped my organization?
The most important thing about how Google Authenticator has positively impacted my organization is security. With two-factor authentication enabled, not anyone can simply log into my accounts or use my email address. Even if they somehow get to know my password or user ID, they still will not be able to get into my account because two-factor authentication is on my mobile device, which is something we needed for data security.
A security incident has never happened with me personally. However, I know one of my colleagues who received an email from a very random source that indicated it was an external email with a warning to be careful. He clicked on the link out of haste, which turned out to be a phishing attack. Even after clicking the link, his account was not compromised because of the two-factor authentication, ultimately saving my organization thanks to Google Authenticator.
What is most valuable?
The best feature Google Authenticator offers is that I can quickly add my new accounts or a new account, and it gets added very quickly. If I already have an email address added for which I need two-factor authentication, and I want to add a new email address in Google Authenticator for which I want two-factor authentication enabled, it is very easy to set up and add another account. I have added everything that needs two-factor authentication, such as my Facebook, my Instagram, and I have three email addresses, so all those need two-factor authentication.
If I want to set up two-factor authentication for my Facebook account, I will simply go to Facebook, then settings, privacy, and there I will have the option of two-factor authentication where I want to add a two-factor authentication app. A QR code is generated and I simply need to scan that QR code with Google Authenticator to get the account added, followed by providing the six-digit code showing in Google Authenticator to the Facebook page on the same page. Within a few clicks and one scan of the QR code, my account is set up and added to Google Authenticator.
The interface of Google Authenticator is quite easy to interact with. Whichever account I want to add, I just go on adding the accounts, and it will show on my mobile device in a list form, making it easy to search for my account and click on it to get the six-digit code.
What needs improvement?
I have not thought about all these improvement aspects, but since my account is active and everything is running well, I focused on a specific issue I had when I had to reset my phone, causing every app and data on my phone to get wiped out. When I reinstalled Google Authenticator, I faced many issues renewing all the other accounts since it was not related to any particular account, meaning I had to go to each account, remove two-factor authentication, and re-enable it, which I believe Google Authenticator can improve upon for users who might reset their phones.
I think there should be some recovery feature available along with a backup option.
For how long have I used the solution?
I have been using Google Authenticator for the last four to five years.
What do I think about the stability of the solution?
I have not faced any issues with the accuracy or reliability of Google Authenticator's codes or authentication.
I have not experienced any downtime with Google Authenticator so far.
What do I think about the scalability of the solution?
Google Authenticator is very scalable and can handle a growing number of users or accounts easily.
What was our ROI?
However, I can say Google Authenticator has helped save money, save time, and maintain reputation because of the security it provides.
What other advice do I have?
On a scale of one to ten, I would rate Google Authenticator a nine, and I deduct one mark due to the lack of a backup and restore option.
I choose nine specifically mainly because of the security Google Authenticator provides to my accounts, my email address, social media accounts, and organization, with one mark deducted only because of the missing backup and restore features.
Google Authenticator is a very useful product; I would recommend adding it if you want to secure your accounts and protect your employees' and clients' data.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.