client cert fingerprint sudo puppet agent --fingerprint Back on the Puppet server, view pending certificate signing requests: sudo puppet cert list 108 Remote Administration On the Puppet server, verify https://localhost/ or to the IP address of your remote server. As Zentyal creates its own self-signed SSL certificate, you will have to accept a security exception on your browser. Log in with the same username server for the configured domains. Allows to configure A, CNAME, MX, NS, TXT and SRV records. • zentyal-ca: integrates the management of a Certification Authority within Zentyal so users can use certificates

AppArmor 3 security-firewall Firewall 3 security-certificates Certificates 3 security-trust-store CA trust store 3 security-console Console 2 High Availability 3 ubuntu-ha-introduction Introduction +--------+-------------------+ [ 407.025766] cloud-init[1348]: ci-info: | encc000 | True | fe80::3ca7:10f f:fea5:c69e/64 | . | link | 72:5d:0d:09:ea:76 | [ 407.025802] cloud-init[1348]: ci-info: | encc000 global | 72:5d:0d:09:ea:76 | [ 407.025837] cloud-init[1348]: ci-info: | encc000.1234 | True | fe80::3ca7:10f f:fea5:c69e/64 | . | link | 72:5d:0d:09:ea:76 | [ 407.025874] cloud-init[1348]: ci-info: | lo

Explorer < 10 • Internet Explorer 10 (same as Opera) Using Safari with HTTPS and an untrusted certificate is known to not work (websockets will fail). 1.9. Browser Compatibility 7 Jupyter Notebook Documentation [Unicode] Default: '' The full path to an SSL/TLS certificate file. NotebookApp.client_ca [Unicode] Default: '' The full path to a certificate authority certificate for SSL/TLS client authentication. NotebookApp for encrypted communication When using a password, it is a good idea to also use SSL with a web certificate, so that your hashed password is not sent unencrypted by your browser. Important: Web security

verify that the message signature really corresponds to Alice’s signature. If each party has a certificate which validates the other’s identity, confirms the public key, and is signed by a trusted agency think they are. Such a trusted agency is called a Certificate Authority, and certificates are used for authentication. Certificate Contents A certificate associates a public key with the real identity of includes the identification and signature of the Certificate Authority that issued the certificate, and the period of time during which the certificate is valid. It may have additional information (or

collection using BYFN. • Query certificates based on various filter criteria (Fabric CA): Describes how to use fabric-ca-client to manage certificates. 2.1.2 New conceptual documentation • Fabric network hygiene/performance/bug fixes we did not explicitly document), check out the: • Fabric release notes. • Fabric CA release notes. 10 Chapter 2. What’s new in v1.2 CHAPTER 3 Getting Started 3.1 Prerequisites Before different versions for Fabric, Fabric-ca and thirdparty Docker images, you must pass the version identifier for each. curl -sSL http://bit.ly/2ysbOFE | bash -s ca> curl -sSL http://bit

on various filter criteria (Fabric CA) [https://hyperledger-fabric-ca.readthedocs.io/en/latest/users-guide.html#manage-certificates]: Describes how to use fabric-ca-client to manage certificates. New notes [https://github.com/hyperledger/fabric/releases/tag/v1.2.0]. Fabric CA release notes [https://github.com/hyperledger/fabric-ca/releases/tag/v1.2.0]. Getting Started Before we begin, if you haven’t com/hyperledger/fabric-sdk-rest]. Hyperledger Fabric CA Hyperledger Fabric provides an optional certificate authority service [http://hyperledger-fabric-ca.readthedocs.io/en/latest] that you may choose to

com/hyperledger/fabric-sdk-rest]. Hyperledger Fabric CA Hyperledger Fabric provides an optional certificate authority service [http://hyperledger-fabric-ca.readthedocs.io/en/latest] that you may choose to certificates and key material to configure and manage identity in your blockchain network. However, any CA that can generate ECDSA certificates may be used. Prerequisites Install cURL Download the latest binaries, passing the desired version of fabric, fabric-ca, and third-party images to download: curl -sSL https://goo.gl/6wtTN5 | bash -s ca> curl -sSL https://goo.gl/6wtTN5 |

binaries, passing the desired version of fabric, fabric-ca, and third-party images to download: curl -sSL https://goo.gl/6wtTN5 | bash -s ca> curl -sSL https://goo.gl/6wtTN5 | bash platform-specific binaries: • cryptogen, • configtxgen, • configtxlator, • peer • orderer and • fabric-ca-client and places them in the bin sub-directory of the current working directory. You may want to Hyperledger Fabric Go SDK. • Hyperledger Fabric REST SDK. 1.8 Hyperledger Fabric CA Hyperledger Fabric provides an optional certificate authority service that you may choose to use to generate the certificates

message signature really was signed by the private key that belongs to Alice. If each party has a certificate which validates the other’s identity, confirms the public key and is signed by a trusted agency think they are. Such a trusted agency is called a Certificate Authority and certificates are used for authentication. Certificate Contents A certificate associates a public key with the real identity of includes the identification and signature of the Certificate Authority that issued the certificate and the period of time during which the certificate is valid. It may have additional information (or extensions)

notes [https://github.com/hyperledger/fabric/releases/tag/v1.3.0]. Fabric CA release notes [https://github.com/hyperledger/fabric-ca/releases/tag/v1.3.0]. Key Concepts Introduction Hyperledger Fabric Functionalities Membership Service Provider instances allowing for crypto materials to be derived from different certificate authorities See the Ledger topic for a deeper dive on the databases, storage structure, and “query-ability transaction ordering into blocks for distribution. Each of the four organizations has a preferred Certificate Authority. Creating the Network Let’s start at the beginning by creating the basis for the network: