René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"Article","name":"How To Use GPG to Encrypt and Sign Messages","headline":"How To Use GPG to Encrypt and Sign Messages","alternativeHeadline":"How To Use GPG to Encrypt and Sign Messages","description":"GPG, or GNU Privacy Guard, is a public key cryptography implementation. This allows for the secure transmission of information between parties and can be used to verify that the origin of a message is genuine. In this guide, we will discuss how GPG works and how to… ","keywords":"Security,Email","url":"https://www.digitalocean.com/community/tutorials/how-to-use-gpg-to-encrypt-and-sign-messages","mainEntityOfPage":{"@type":"WebPage","@id":"https://www.digitalocean.com/community/tutorials/how-to-use-gpg-to-encrypt-and-sign-messages"},"inLanguage":"en","accessMode":"textual","accessModeSufficient":"textual","isAccessibleForFree":true,"license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","publishingPrinciples":"https://www.digitalocean.com/community/tutorials/technical-recommendations-and-best-practices-for-digitalocean-s-tutorials","author":[{"@type":"Person","name":"Justin Ellingwood"}],"editor":[],"datePublished":"2017-05-27T00:00:37.034Z","thumbnail":{"@type":"ImageObject","contentUrl":"/_do-www-marketing/c8a993a5/_next/static/media/intro-to-cloud.d49bc5f7.jpeg"},"interactionStatistic":[{"@type":"InteractionCounter","interactionType":"http://schema.org/CommentAction","userInteractionCount":5}],"sourceOrganization":{"@type":"Organization","name":"DigitalOcean Community","url":"https://www.digitalocean.com/community"},"publisher":{"@type":"Organization","name":"DigitalOcean","url":"https://www.digitalocean.com","logo":{"@type":"ImageObject","contentUrl":"https://assets.digitalocean.com/logos/DO_Logo_horizontal_blue.png","width":351,"height":60}},"comment":[{"comment":{"@context":"https://schema.org","@type":"comment","@text":"Does this encrypt emails sent from my server? When I send mails to my gmail (currently) I see a lock symbol that says the email was not encrypted, will this tutorial fix that? "}},{"comment":{"@context":"https://schema.org","@type":"comment","@text":"The tutorial is good, but does not mention using gpg-agent to cache passwords and avoid a lot of typing "}},{"comment":{"@context":"https://schema.org","@type":"comment","@text":"Great tutorial! How to proceed in order to renovate the key when the expiry time is approaching? "}},{"comment":{"@context":"https://schema.org","@type":"comment","@text":"In the tutorial you show: *You can get the fingerprint of a public key by typing: gpg --fingerprint your_email@address.com* I assume that to get the fingerprint of a public key we use their email address and not our email address? "}},{"comment":{"@context":"https://schema.org","@type":"comment","@text":"Great tutuorial. Sometimes we are gettting this error message. Do you know how to solve this problem? gpg: waiting for lock \u0026lt;dir\u0026gt;/gnupg/gnupg_spawn_agent_sentinel.lock…gpg: waiting for lockgpg: can’t connect to the agent: End of file [GNUPG:] KEY_CONSIDERED XYZ "}}]}