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DCA Root Service
DCA Root CA G1

Trusted Certificate Service TCS
Request your instant cert now
Guide and tools

Production CA (MS)
Manage Your Certificates
  (for non-TCS users)

Find a local registrar

Classic interface
Help with your request
Host certificate requests
Submit your request
Download your certificate
Renew your certificate
Request revocation

Reliance information
Policy Statement
Reliance Information

NL e-Infra Zero
(training services)

Legacy Cert Request Guide
Change a passphrase
RA OpsGuide
OpenSSL for Windows
eToken Guide


Privacy Policy

Why a certificate? You need a certificate to authenticate (make your identity known) to services, hosts and other users in the grid environment. With your certificate, you can set up secure internet connections, sign your electronic messages, and prove your identity to web and grid sites. However, the certificate in itself does not give you any access rights per se: for that you will also need authorization for your favourite services.

Request and manage your user certificate

jGridstart is being launched, please wait...

(if no window appears, please run jGridstart manually by running it on the command-line)

javaws http://ca.dutchgrid.nl/start/jgridstart.jnlp

To request a new certificate and to manage your request, a Java program needs to run with access to your computer; you need to grant the required access to continue.

Documentation is available at jGridstart help: