authenticator barcode

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 Phone Downloads: Https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2

Use PHP-Barcode to easily generate a barcode (1) and a php-Barcode barcode Recently, due to work needs, I have studied how PHP generates a bar code. Although QR codes are popular nowadays, they are still widely used and cannot be replaced. There are many articles in the garden that use PHP to generate bar code, basica

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 first output of the information, the HTTP URL,

Two-Step verificationShould everyone be familiar with two-step verification? If Apple has its own two-step verification strategy to prevent user account password theft and lock the phone to blackmail, this is not uncommon, so Apple recommends that you open two-step verification.Google's authenticator is also typically used for two-step verification of login, and Apple's two-step verification is the same. Only Google's authentication is used more broad

Native MS Access Barcode generator is a VBA module that can be easily embedded in a Microsoft Access database to create a barcode image on a report. Once installed into a database, you do not need to install any other fonts or components when creating barcodes; it is a complete barcode generator that is used with the database, even when it is published.Specific f

Tags: c style code a HTTP intThe Native MS Access Barcode Generator Barcode control is a VBA module that can be easily embedded in a Microsoft Access database to create a barcode image on a report. Once installed into a database, you do not need to install any other fonts or components when creating barcodes; it is a complete

The Barcode. NET Control Combo Barcode Control is a. NET widget that provides 6 different types of barcodes, which can be used to generate currently used one-dimensional barcodes, postal code barcodes, PDF417 barcodes, Datamatrix, Aztec, QRCode, Maxicode, and can save barcodes for different image file formats, you can use PrintDocument controls for barcode printi

By default, SSH has used secure data communication between remote machines. However, if you want to add another security layer for your SSH connection, you can add Google Authenticator) the two-factor authentication module allows you to enter a random one-time password (TOTP) Verification code when connecting to the SSH server. When you connect, you have to enter the verification code from your smartphone or PC. Google

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 03/04/2013 (set the system date to January 1, March 04, 2013)Date-s (set the system time to am)After modification, execute clock-w to forc

The Barcode. NET Control Barcode Control is a flexible and powerful one. NET control that can be used for your. NET application to create professional barcode images, and you can save barcodes for different image file formats, and you can use the PrintDocument controls provided by the. NET Framework to print barcodes.Specific features:Support for over 90 barcodes

Two-Step verification Should everyone be familiar with two-step verification? If Apple has its own two-step verification strategy to prevent user account password theft and lock the phone to blackmail, this is not uncommon, so Apple recommends that you open two-step verification. Google's authenticator is also typically used for two-step verification of login, and Apple's two-step verification is the same. Only Google's authentication is used more br

namespace app\models; Use Yii;Use Yii\base\model; Class Registerform extends Model{ public $email;public $password;public $password_repeat; public function rules(){ return [ [['email', 'password', 'password_repeat'], 'required'], ['email', 'email'], //['email', 'unique', 'targetClass' => '', 'message' => '邮箱名已存在。'], [['password', 'password_repeat'], 'string', 'length' => [6, 20]], ['password', 'checkPassword'], ['password_repeat','compare','compareAt

Function Description: 1. Background check: The default value is assigned if the value is null when validating. 2. Foreground check: Check when the mouse loses focus, if there is a non-null (required) check, non-null authentication is performed first, and if null authentication is empty, the default value is automatically populated after the mouse loses focus. How to use: In the rules () function call $rules[] = model::addrule (' cat_sort ', ' Default ', [' value ' = ' 255 ']); Parameter de

Easily generate barcodes with php-barcode (i), Php-barcode barcodes Recently, due to the need for work, I studied how PHP generates barcodes. Although QR codes are popular nowadays, barcodes are still widely used and cannot be substituted. There are a lot of things in the garden that use PHP to generate barcodes, basically all around Barcode bakery, although it

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 generated based on the time, event, and key three cha

Name/IP address stratum Poll Reach Lastrx last sample===============================================================================^?223.112.179.133 0 6 010y +0ns[+0ns] +/-0ns^* dns1.synet.edu.cn2 6 - 0+113us[+284us] +/-28ms^?2001:D A8:202:Ten:: A 0 6 010y +0ns[+0ns] +/-0ns^?42.96.167.209 2 6 Ten 8+2011us[+949us] +/-127ms[[email protected]~]#DateSaturday, December 31, 2016 the: -: -Cst3.2 Installing dependent componentsYum Install -y git automake libtool pam-devel3.3 Download Google authentic

Components required for CentOS installation: 1 yum -y install mercurial pam-devel Install Google Authenticator: 123456 #http://www.haiyun.mewget --no-check-certificate https://google-authenticator.googlecode.com/files/libpam-google-authenticator-1.0-source.tar.bz2tar jxvf libpam-google-authenticator-1.0-source.tar.bz2 cd libpam-google-

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 password generated by the mobile client when they log in.Implementing the Google

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

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 installation will be error)#cp makefile.am makefile.in (this file is required when compiling the installation below)#./bootstrap.sh#./co