Q and A

Q&A #

Authentication Account #

A. By submitting a new application for a VPN, an account for this authentication system is created.
Please submit a “NEW” application for “VPN” at ccportal.


A. By submitting a delete application for a VPN, an account for this authentication system is deleted.
Please submit a “DELETE” application for “VPN” at ccportal.


VPN Client Software #

A. To access the Web site from internet, you need a username and password.
The username and password can be found in the “Get VPN Client” field of the email with the subject line “Your registration to KEK VPN new authentication by software token (smartphone application) has been completed.."

If you have lost the email, please send an e-mail to “ consult@kek.jp”.


Software Token #

A. To use VPN with the Software Token, you need 3 steps.

Step1. Initial Setting (Activate) of Software Token [ learn more]
Step2. Change Initial PIN Code [ learn more]
Step3. Get VPN Client[ learn more(*1)]
 (*1)To access the Web site from internet, you need a username and password.
The username and password can be found in the “Get VPN Client” field of the email with the subject line “Your registration to KEK VPN new authentication by software token (smartphone application) has been completed.."

If you have completed the settings and wish to use the VPN, please see “How to Use KEK VPN”.


A. Please see “How to Use KEK VPN”.


A. you can use a method using a random number table displayed on your web browser.[ learn more about the Random Number Table]
If you prefer the random number table method, please see here.


A. You will need to apply.
Please see “Reset PIN Code”.


A. Please see “Change PIN Code”.


A. You need to apply for reactivation.
Please see “Reactivation”.
(If you apply for reactivation, you will no longer be able to use the software token you have been using.)


A. The software token installed on your lost smartphone may be used to gain unauthorized access. So you must deactivate the software token immediately.
You can deactivate the old software token by issuing a new activation URL.
If you lose your smartphone, please apply for reactivation immediately.
Please see “Reactivation”.
(You can activate the software token installed on your new smartphone by means of a new activation URL issued by your reactivation application.)


A. First, please apply for a new VPN account at ccportal.
The email will be issued to you when your account registration is complete.


A. Make sure it is not in your spam folder. Check your e-mail settings to make sure that you have not set your e-mail settings to reject e-mails from “ noreply-kekpl@kek.jp”.

Also, if there is an error in your registered e-mail address for this system, the e-mail will not be sent.
(If you are a migrated user from the previous authentication system, the email address you registered with the VPN in the past will be registered.
If you are a new user, the email address you registered with ccPortal when you applied for a new VPN will be registered.)

Please email to consult@kek.jp if you cannot resolve this issue.


A. With one activation URL you can activate your smartphone up to two times.
So, you can register up to two smart phones at the same time.

(However, if you perform two activation operations for one smartphone, the activation URL will become invalid because it has been used twice. And you can only register one device in that case.)

Even if you have used the Activate URL twice, you will be able to register two units again by reissuing it.
(If you reissue the Activate URL, the software token you used before the reissue will no longer be available.)

Click here for information on how to reissue the activation URL.


A. If you fail to login a certain number of times in a row, your account will be locked.
If your account has been locked, please contact us at “ consult@kek.jp”.


Web Token (Random Number Table) #

A. To use VPN with the Web Token (Random Number Table), you need 2 steps.

Step1. Initial Setting (Password Setting) of Web Token (Random Number Table) [ learn more]
Step2. Get VPN Client[ learn more(*1)]
 (*1)To access the Web site from internet, you need a username and password.
The username and password can be found in the “Get VPN Client” field of the email with the subject line “Your registration to KEK VPN new authentication (random number table method) has been completed.."

If you have completed the settings and wish to use the VPN, please see “How to Use KEK VPN”.


A. Please see “How to Use KEK VPN”.


A. Please see “Reset Password”.


A. Please see “Change Password”.


A. You will need to apply.
Please see “Change authentication method”.


A. When you apply to change the authentication method, the authentication method will be switched from Software Token to Web Token (Random Number Table).
When the authentication method is switched, you will be able to receive the email.


A. Make sure it is not in your spam folder. Check your e-mail settings to make sure that you have not set your e-mail settings to reject e-mails from “ noreply-kekpl@kek.jp”.

Also, if there is an error in your registered e-mail address for this system, the e-mail will not be sent.
(If you are a migrated user from the previous authentication system, the email address you registered with the VPN in the past will be registered.
If you are a new user, the email address you registered with ccPortal when you applied for a new VPN will be registered.)

Please email to consult@kek.jp if you cannot resolve this issue.


A. If you fail to login a certain number of times in a row, your account will be locked.
If your account has been locked, please contact us at “ consult@kek.jp”.


Others #

A. No. You must choose one or the other. See here how to change the authentication method.


A. No, they are different systems.
If you change your account information(for example, password) in this system, it will not be reflected in your webmail system.


A. No.




Contact #

If the problem persists, please send an e-mail to “ consult@kek.jp”.



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