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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
, 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
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
something goes wrong, enter the 'Google-authenticator' command again to reset the settings.
Token Do You Want To verify the token based on the time (y/n )? Y
After this problem occurs, you will get your "key" and "Emergency Verification Code ". Record the details here and use the "key" when installing the
Copyright belongs to the author.Commercial reprint please contact the author for authorization, non-commercial reprint please specify the source.Xu XiaohuaLinks: http://www.zhihu.com/question/20462696/answer/18731073Source: KnowWhen you turn on Google Login Two step verification (ie Google Authenticator service), users need to enter an additional one-time passwor
ssh服务 to make configuration effective
Vi. use Google authenticator Pam plugin to generate dynamic verification code for SSH login account
Note: Which account needs dynamic verification code, please switch to this account operation
Google-authenticator #运行此命令
Do your want authentication to
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
barThe first is the environment preparation, I am the perennial self-owned virtual machine: 2 units centos6.7 minimized installation1. Installation mode, CENTOS6 environment1) Epel originated with Google-authenticator, can be installed directly yum, it is so simple roughRPM-IVH Https://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpmyum Install Google
Your new secret key is: www. haiyun. meYour verification code is 582849 Your emergency scratch codes are: 30776626 14200155 80795568 23936997 21919909 # the above lines of numbers are emergency codes Do you want me to update your "/root /. google_authenticator "file (y/n) y # update the configuration file Do you want to disallow multiple uses of the same authenticationtoken? This restricts you to one login about every 30 s, but it increasesyour chanc
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
-list-v-keystore, and add the default debug keystore you found in myeclipse. In this example, enter the default debug keystore, it must be the default debug keystore that you find in myeclipse according to the above steps.
8. Enter the command in Step 7 and you will be prompted. The default key password is Android.
9. Enter the key and press enter to get a long string of things.
10. The red coil is a str
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