Authenticator WorkflowIn fact, Google Authenticator uses the TOTP algorithm (time-based one-time Password, a time-based one-off password), and its core content includes the following three points.1. Security keyIs the client and the service side of the agreed security key, is also the mobile phone APP
Many OEMs have launched a security service that includes similar "find-lost Phones" features, and the Andriod system's owner, Google, has launched a similar service this week to further refine the function, Now you can retrieve your lost Android phone just by using a desktop Google
, then we pull the puzzle.Google Authenticator Workflow
In fact, Google Authenticator uses the TOTP algorithm (time-based one-time Password, a time-based one-off password), and its core content includes the following three points.
1. Security key
Is the client and the service side of the agreed security key, is also the mobile
every 30s.
Do your want to enable rate-limiting (y/n) y
#是否限制尝试次数, you can only try up to 3 times every 30 seconds, select Y to limit
Seven, mobile phone installed Google Authenticator, through this tool to scan the last step of the generated two-dimensional code graphics, get dynamic verification code
Android
restart
Configure Google authenticator Application
Run the Google authenticator application on your smartphone. Press Menu and select "Setup an account ). If you don't have this app, can you download the Google authenticator ap
Get ready:A Google two-step verification app, I'm using iOS identity treasureInformation:1.Google Authenticator principle and Java implementation//main reference76947962#2. What is the principle of Google verification (Google Authenticat
Use Google-Authenticator to enhance server SSH LoginFor people who need special encryption, I will provide a method for Google-based encryption.
The procedure is as follows:
Preparation:First, prepare the client on your mobile phone (Baidu download by yourself)Run the following command:Date: view system timeDate-s 03/
Linux uses Google Authenticator to implement two-factor authentication for ssh Login, authenticatorssh
1. Introduction
Two-factor authentication: two-factor authentication is an identity authentication system that combines all the two elements you know and what you have to make a difference. Two-factor authentication is a system that uses time synchronization technology. It uses a one-time password generate
Before listening to others said, with the XX home cloud, install a mobile app, each login needs to verify the dynamic password, and then enter the password, security greatly improved, the realization of the legendary two-factor landing, at that time feel good foreign flavor.Because before the angle of attention is different, I more is from the landing statistics and alarm to observe, after all, let you directly landed fortress machine or board machine not much, is I too out, heard that the doubl
Authenticator on your phone (or a piece of software called onion). Add an account to the Open app interface, and then there will be two choices: Scan the barcode (QR code), or choose the key that the output provides, either.Where do these two messages come from? Before executing the google-authenticator command, the f
System: centos6.6Download the Google authentication package Google-authenticator-master (actually just a. zip file, unzip it under Windwos, and then pass it to Linux)#cd/data/google-authenticator-master/libpam#yum Install Libtool–y (this must be installed, or the following i
To improve the security of Android, Google has introduced Google's verification app (Google Authenticator) to secure its account in Android. Google verified the use of the application is: Users install mobile clients, generate temporary authentication code, submitted to the server authentication, similar verification s
Android saves the email address in the mobile phone email to the contact. The email address is lost.1. Insert a common SIM card into your mobile phone2. log on to the mailbox and add the email address to the SIM card;3. the email address is not added. Only the name or phone number is added.This is the Google Default ac
difficult for a hacker to calculate the next dynamic password that appears. But dynamic passwords require a high demand for mobile phones, and smartphones like the iphone or Android are needed.
Install two-step verification
For Gmail users who are often attacked, it is highly recommended that Gmail's "Two-Step Authentication" feature be set up by logging into Google's account and then accessing the address, which allows the user to choose how to obtain the Authentication code: SMS, voice
related to location, navigation, and map. These applications have strong regional relevance, the same mobile phone can provide considerate services in the United States. In China, it can only become a decoration because it does not have a service provider. It is also a Google mobile phone, and the Internet experience such as Gmail,
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