2 step verification barcode

, 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 phone APP authenticator binding (mobile phone side through scanning or hand-lost security key to bind) and verification code

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 authenticator binding (mobile phone side through scanning or hand-lost security key to bind) and verification code

Because Google's Gmail accounts are often malicious attacks, so the author suggested that all users with Gmail to open two-step verification, so that security can be guaranteed, two-step verification of the proposed use of the smartphone installed in the app (Google Verifier) to generate the

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 Authenticator)?https://www.zhihu.com/question/204626963. Google

application to demonstrate two-step verification:1. Register a new user for the application:2. In the upper navigation bar, click your username email address:3. Add a phone number:4. At this point, if everything is OK, you will receive a text message from the number obtained above:5. Enter the verification code you re

10 in the browser. Because it is the first time to run, "nopcommerce" is also installed. This step is required for Websites created from Web libraries. Figure 10 installation page Because this is the first installation, the option is not changed. Click "Next". The database verification method selection page shown in 11 is displayed. Figure 11

Step-by-Step learning of remoting 4: bearer mode (2) Here we will talk about the IIS bearer method. By the way, we will briefly talk about the remoting channel and the legacy problems in the complex object. First, it is clear that IIS can only be carried through HTTP channels. Let's create a web project, such as remoting, delete all webforms in the project, copy

Originally thought Yii2 frame Verification code This piece is very comprehensive, try Baidu Google a bit, most of the tutorials write fragmented, thinking of their own write a full step of the verification Code tutorial. We assume that the Site/login form login requires an increase in the authentication code. 1, the Sitecontroller controller's actions method in

First step: LDAP + Kerberos integration, reference to previous articlesStep Two: Google Authentication installation configuration, refer to the previous articleStep three: Integrate LDAP + Kerberos + Google authentication1. Since sshd defaults to using the secret key or Kerberos authentication, it passes the authentication and no longer performs the dynamic password verification of Google authentication, so

1. Add the Simplecaptcha rack package simple enough verification code production library. 2. New Captchamodule Module Classpublicclasscaptchamodule{ @At @Ok ("Raw:png") publicbufferedimagenext ( httpsessionsession, @Param ("W") intw, @Param ("H") inth) { if (w*h Raw represents Rawview PNG is the abbreviation for image/png in Rawview and is the description of data mime The return value is

Ubuntu: Install the gd extension of php step by encapsulating the verification code library. I believe that many people directly copy a bunch of parameters to install the lamp environment. The installation may be successful or fail. If you are a newbie, you may encounter various errors. Even if the installation is successful, you may not know what the parameters are for. You just need to use the anti-formal

Android development: Your SMS Verification Code (2), android Verification Code A gentleman is eager to speak in words.-The Analects of Confucius Recently, when we feel unwell, we have noticed that the body is really the most important thing. No matter how busy we are, we must rest on time, stick to running, exercise, and do some cervical exercises, don't let us g

(1) install the lab package Click OK to go to the following page: Click "Next", for example: Note that the following steps are important. You need to select the check boxes for clusters, servers, and modules, and then click applications. The options are as follows: After the preceding steps are completed, the configuration interface is changed to the following, indicating that the configuration is successful, for example: In the last step, cli

. Index of a series of articles on the learning path of Microsoft enterprise database 5.0: Step 1: getting started Step 2: Use the vs2010 + data access module to create a multi-database project Step 3: Add exception handling to the project (record to the database using custom extension)

implementing the controller, you can right-click one of the action methods in Visual Studio and select the "add view" command to bring up the "add view" dialog box. Select the "Create" view that automatically generates the input object as person: Visual Studio then generates a create. aspx view file containing the Framework Code (scaffolded) in the \ views \ friends \ directory of our project. Note that the following uses the new strong HTML helper method in ASP. net mvc

RegularExpressionAttribute base class like this, and then call the constructor of the RegularExpressionAttribute base class with the appropriate email regular expression: Then, update the Person class to use our new [Email] Verification attribute and replace the regular expression we used earlier, which makes our code cleaner and more encapsulated: When creating custom verification features, you can

is suspended; #195 rst = 'rstdisable; #1000 $ stop; end // Case-Based minimal e2openmips_min_e2openmips_min_sopc0 (. CLK (clock_50 ),. RST (RST); endmodule 4.3.5 use Modelsim to verify openmips implementation Everything is ready for use. This section is the last step before verification-creating a Modelsim project for simulation. Refer to the introduction in Chapter 2nd to create a Modelsim project. The p