{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-10 09:28:57.837Z","domain":"infosec.exchange","followerCount":440,"followers":"https://infosec.exchange/users/dfncert/followers","following":"https://infosec.exchange/users/dfncert/following","followingCount":48,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/110/775/465/350/857/269/original/43563ab40ae74bc7.png","id":"zt7g3zus9h4tg6u","inbox":"https://infosec.exchange/users/dfncert/inbox","iri":"https://infosec.exchange/users/dfncert","isLocal":false,"last_fetched":"2025-07-30 06:40:09.985Z","outbox":"https://infosec.exchange/users/dfncert/outbox","preferred_username":"dfncert","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3filP8pVYtemlHedM2ga\nJ2vFyp5+SYt38YpTjJku7GDeXH8TIgIyXfmCi/7Up7reBGNlU/RDMixO83hnwDTN\nbWSyPsBPMGFWdx7SUc/EiH/TdVX7Y0lwPf4zxZPwlg/kD/PKGUKoAQYH8lJX+yU8\nixyc4pjpYz5YrshKfLcas3NNVbXN9ocNRX7dDZkt94pBQcKmxhwuLdp3hyQkA6CR\n6TpgizPi1ieuP2mP8BjExDCyyh52sRXG/+ROCfF4U27g/W8ogX8QWqRqFEKioeO8\nEAWIvQAYtECoKL+4/tYjPejbSnf+GBTkUMK1OOr7EpArofFKCD1znh2EeC7KF0aZ\nmwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-07-25 00:00:00.000Z","summary":"

Serving the German NREN since 1993.

","updated":"2025-07-30 06:40:09.985Z","user":"","username":"DFN-CERT"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-16 04:00:54.483Z","domain":"mastodon.social","followerCount":38,"followers":"https://mastodon.social/users/dbdk/followers","following":"https://mastodon.social/users/dbdk/following","followingCount":71,"icon":"https://files.mastodon.social/accounts/avatars/110/812/582/123/864/439/original/805ec94dbc6bdea5.png","id":"aa9o63jib9v77bj","inbox":"https://mastodon.social/users/dbdk/inbox","iri":"https://mastodon.social/users/dbdk","isLocal":false,"last_fetched":"2025-07-30 06:40:10.067Z","outbox":"https://mastodon.social/users/dbdk/outbox","preferred_username":"dbdk","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtLm8hYbdxMN4ZQ2fdjKF\n2HDtHaLJZwlEfypkoXWDjL/UfrpItswfsLJrfb2yw1phxGwM+o2lOmv0FbTb2139\nzTeiBYwz57ops7vZcrOw4x1BcpZKrZrIKlQ5FdAV4LOrE4c15SRMH9UcgGZmQOyO\nqEYRjLVH7mz2T7Fn4orCfCUGIqk3rIQBDxvYdVDI1GVyf8ZtLRjzXQ6nkyjTy31C\nJLss6AQhVgylUNzNRXGWa3IyAvKmngSl2Hc+MKQPwwiMdNJ+R/qK6iR6ksFNsPpi\nEhVs4Tz6bps/M+G5UI0TQkBxjJb2lQVid9tM3jkIn+UNo9jmLPHbkMta5Uiivrpo\nfQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-08-01 00:00:00.000Z","summary":"

@DFN Ultra. Versteht nicht, warum er nicht die Welt retten sollte. Teilt Beiträge, wenn interessiert und vergibt Sternchen, wenn erfreut.

","updated":"2025-07-30 06:40:10.068Z","user":"","username":"Dirk"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-09 02:34:10.930Z","domain":"mastodon.social","followerCount":1329,"followers":"https://mastodon.social/users/DFN/followers","following":"https://mastodon.social/users/DFN/following","followingCount":103,"icon":"https://files.mastodon.social/accounts/avatars/110/780/620/790/171/100/original/d36d0da028d59cec.png","id":"hx7j9o0a1t98azw","inbox":"https://mastodon.social/users/DFN/inbox","iri":"https://mastodon.social/users/DFN","isLocal":false,"last_fetched":"2025-07-30 06:40:11.124Z","outbox":"https://mastodon.social/users/DFN/outbox","preferred_username":"DFN","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyT9/RMoZlARpL0Exyl35\nm6Cconv8IWxhzJqBDllM4jhTIFshhAPbgDm9OjOJNIKYftRueBEi46I/G5RlYNVd\n2ZRRRDptdYuBgoF+obcQeC04EYtXHb7R3EJfiTW7cf2BF7xGsCl22D+XpzGHAS1N\nZBB14WzPqQH/aaDNQHCNfloz+toPBpckG0auYXRtR4baQrn1TsSvqre/UULrzI+5\n8Ed2+I4KTww6vi5SFj/0kQkGi2uAV6/p77P+2sTB0zZYvJYQv6/vcO1oxFOQaz3W\nKxdSO7hPc/gnLgPIbEGGNAsoA4g05qT25EjedhGH1OT8TqzJ3UtXHfv48ppwaEeR\nhQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-07-26 00:00:00.000Z","summary":"

Wir sind das Netz zur Wissenschaft – Konnektivität ist unsere Kernkompetenz

Netz | Sicherheit | Trust & Identity | Collaboration | Cloud

Wir betreiben die Kommunikationsinfrastruktur für die Wissenschaft. Wir verbinden Hochschulen, außeruniversitäre Forschungseinrichtungen und forschungsnahe Wirtschaftsunternehmen an 849 Standorten in ganz Deutschland.
Das Wissenschaftsnetz X-WiN, die technische Plattform des DFN, zählt zu den größten und leistungsfähigsten Kommunikationsnetzen weltweit.

","updated":"2025-07-30 06:40:11.124Z","user":"","username":"Deutsches Forschungsnetz (DFN)"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-18 20:58:51.066Z","domain":"mastodon.hochschule-trier.de","followerCount":10,"followers":"https://mastodon.hochschule-trier.de/users/beckerr/followers","following":"https://mastodon.hochschule-trier.de/users/beckerr/following","followingCount":39,"icon":"https://mastodon.hochschule-trier.de/system/accounts/avatars/109/693/341/773/170/213/original/ce4f4040084fc2c9.png","id":"p7sx65om641165l","inbox":"https://mastodon.hochschule-trier.de/users/beckerr/inbox","iri":"https://mastodon.hochschule-trier.de/users/beckerr","isLocal":false,"last_fetched":"2025-07-30 06:40:11.164Z","outbox":"https://mastodon.hochschule-trier.de/users/beckerr/outbox","preferred_username":"beckerr","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxf4PaD4I+0dxiux/E5rj\njcBjYnxmzpY8MFjQJ5R/bxlXvw8Cdgo2iR1Vx8lpK1oNXuUQFw1m5O6QzUJ97O8x\n7n1ElZamEdlbmkFkjsbyjp1n/tmUpoMcal2sA0+PSKm8bFc1w/l12FtYmEMFncD8\n1KLXhnzsp4780H6cG12IHMy68TnO6Bto0MsdOJ+hwq/U5GJYs4sHm01GM4GdhC25\nbvyDEFZr+JxTKjZYaOUWBNJGk17AJtXT+GSf7gfKeX4mh4zUPgXoIrMeqIj0lB04\n0xbKLZgqrVlr5Yho/JMLqBmMUB7Aa6vODSToRkPDEt+LXFrV6uDQNtP9upCT7aFD\nUwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-01-15 00:00:00.000Z","summary":"

Ralf Becker, M. Sc., Dipl.-Inform. (FH)
Netzwerke und Kommunikation
Rechenzentrum (Computing Center)

Hochschule Trier
Trier University of Applied Sciences

","updated":"2025-07-30 06:40:11.165Z","user":"","username":"Ralf Becker"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-24 01:41:08.141Z","domain":"digitalcourage.social","followerCount":0,"followers":"https://digitalcourage.social/users/irmi/followers","following":"https://digitalcourage.social/users/irmi/following","followingCount":0,"icon":"https://digitalcourage.social/system/accounts/avatars/108/196/824/063/130/433/original/4d7b0290eb7bbe98.png","id":"3ad865ql194ymv1","inbox":"https://digitalcourage.social/users/irmi/inbox","iri":"https://digitalcourage.social/users/irmi","isLocal":false,"last_fetched":"2025-07-30 06:40:11.196Z","outbox":"https://digitalcourage.social/users/irmi/outbox","preferred_username":"irmi","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqVZ50h1PO7VriD6MHMbG\nUaqa2kwf6jsWD1laH9FJ89hFGfxdpP1auErdenWlx4JG+c1d1Y8HnCL28CAagNw0\nx5664kpa97XWnDg4cDyZK+2V8TzQ8Wd+JPuGM5gPdzmbfFNW0STmC9ZRVrA2Gn5k\n+MKReX/r2HrT3iKPS3w1wRXYiBNoPuRYGhfOfv3QJtzqM6QDfrQ6OZAZQvPhpC3C\nFYzLlKboomw2O+uyCvHWPtocSMIcgAGLSYi0ACaTSpkhUr/Yk1jZ7D6RSAbOwCFP\nlEZbNFHWs70dxYQDRlyVgwfbvjlm5Zm8c1ltkjYFt3zuGjoPlNEx3emATfgsQKlF\nEQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-26 00:00:00.000Z","summary":"

Chief Information Security Officer · InfoSec · Privacy · OpenSource · Photography · Music · Geek

","updated":"2025-07-30 06:40:11.196Z","user":"","username":"irmi"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-11 13:10:31.914Z","domain":"neos.social","followerCount":836,"followers":"https://neos.social/users/renereh1/followers","following":"https://neos.social/users/renereh1/following","followingCount":135,"icon":"https://cdn.masto.host/neossocial/accounts/avatars/109/324/511/664/108/660/original/181c69ac116fa250.jpeg","id":"y05w6z6228pu714","inbox":"https://neos.social/users/renereh1/inbox","iri":"https://neos.social/users/renereh1","isLocal":false,"last_fetched":"2025-07-30 06:40:11.330Z","outbox":"https://neos.social/users/renereh1/outbox","preferred_username":"renereh1","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtaFuTUEDChm/l+4PtXUp\nxyymegnVOn15O2sO1c6ewn8Ft2h/6e0aeYvhqtToxaeOUr+u6Zdun4iNxr2WX3k7\nqtR1ljEqZrhUxxWmLNHGiX9HqqQ7dnt71RGe7W1IwDD4i1Dwd01NJUGEG5l+Pwdj\ns+ZEs8rSN9gbit6g76bWvy7VSY2EVxjCumwf2Z7raNy+8P52sijgbNbY4GmH9g0v\nDaeaamoNbbS90aN3H69XkwMV/Yvv315srWkoP55wf3P/7d7q2NJbqZ+dUvh4PyuY\nXfgZaHg1/EwZ1KmoUg4A1zjk+woAk+EcWZd6M2epO13a0KcK5mAjEMdRvzLNg0gh\nuwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-11 00:00:00.000Z","summary":"

⌨️ Computer things... beep. | Ethical Hacker | Coder | #CCC | Fokus: IT Security

","updated":"2025-07-30 06:40:11.331Z","user":"","username":"👾 Rene Rehme"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 19:28:16.715Z","domain":"social.heise.de","followerCount":20245,"followers":"https://social.heise.de/users/heisec/followers","following":"https://social.heise.de/users/heisec/following","followingCount":0,"icon":"https://social.heise.de/system/accounts/avatars/109/716/897/046/687/069/original/3e4fb0c2076b5f24.png","id":"4tyzf867i9jm77f","inbox":"https://social.heise.de/users/heisec/inbox","iri":"https://social.heise.de/users/heisec","isLocal":false,"last_fetched":"2025-07-30 06:40:11.420Z","outbox":"https://social.heise.de/users/heisec/outbox","preferred_username":"heisec","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1RT1Gnm2KnyyI6sDXvkG\nt8/iomHniJxS2wTupDDKs3B54uLcI8WkVP6INNeTJroz3jsIdRKdazhinuOcF6Mq\nqf86YlEsc7458ynav30GKYbhHTci38jve6czYSH1ek/r5RhvUrc5a+IfiJ0P124u\nW/G769UIViAqiOvVXDukMsixQCcqEPNRM4CbMJ2nhgjUWVFdUjsXG5zPDTAVUU0G\n+BxhaVNYUkmbpvRTS6CnvpwESRU0LqLeOhQgQGWQZPZcccVDXTY9nZRuJjLPTZGi\n+VmlkSNmfkko2cmfLezqfqQWDqiYb/Hk+6q3PTe4x6OjljjhNy1sNWisb6A+1KsZ\nkwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-01-19 00:00:00.000Z","summary":"

News und Hintergrund-Geschichten von heise Security - dem Sicherheitsportal von heise online.

Offizieller Account
🤖 Die meisten Posts sind automatisiert

https://www.heise.de/security/impressum.html

","updated":"2025-07-30 06:40:11.421Z","user":"","username":"heise Security"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 12:16:28.243Z","domain":"chaos.social","followerCount":11542,"followers":"https://chaos.social/users/evawolfangel/followers","following":"https://chaos.social/users/evawolfangel/following","followingCount":251,"icon":"https://assets.chaos.social/accounts/avatars/107/337/810/347/378/392/original/99871131971744b1.jpeg","id":"r3jk3uu478xy2e0","inbox":"https://chaos.social/users/evawolfangel/inbox","iri":"https://chaos.social/users/evawolfangel","isLocal":false,"last_fetched":"2025-07-30 05:27:51.998Z","outbox":"https://chaos.social/users/evawolfangel/outbox","preferred_username":"evawolfangel","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzU1XQjhLEmO/Tax/JdBr\nj/tgDz3Fd3NdPN9OrIrv7eiH4fLaZC6QPH0GZwA6ifRNqC0KDEJi4nHeWVfO5jNW\nYwWR8O8WLbjPbm8xVehiW6kH96j7oxtQaaHmKdcCA60zcnXhhrky7z1bzARonB1C\ns5oLahiHm6SV/xxb3s2rjYdTnVAyI7Np/ptxu7QUN9PcodvQk+JSK7d8NbxDCAuS\nET2ct1VwEdpVzLAWAodXB5IPx+LxK8ys/gA1sNvzqYdc6l3NozwxSCVwwmNYejfl\nFHriYFjN1SCV86gqpkA5YqDxoCoMoGG7rCD//HFggqq8VIcWIJ3WDh1mJA8EDq+D\nKwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2021-11-25 00:00:00.000Z","summary":"

cyber cyber journalist
Buch "Ein falscher Klick" - jetzt erschienen!
Matrix: @wolfangel:matrix.org
Threema: 47M5V464
Signal: wolfangel.42

","updated":"2025-07-30 05:27:51.999Z","user":"","username":"Eva Wolfangel"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 13:26:13.059Z","domain":"social.bund.de","followerCount":26788,"followers":"https://social.bund.de/users/bsi/followers","following":"https://social.bund.de/users/bsi/following","followingCount":111,"icon":"https://social.bund.de/system/accounts/avatars/000/008/667/original/b2a083eaeae736b9.png","id":"0d094252nm7v0fc","inbox":"https://social.bund.de/users/bsi/inbox","iri":"https://social.bund.de/users/bsi","isLocal":false,"last_fetched":"2025-07-30 06:10:27.535Z","outbox":"https://social.bund.de/users/bsi/outbox","preferred_username":"bsi","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApebluEjSQrpqg9PQIn6m\nEONyK1cWMkPtk5sRoOzRBXPDX69bNycmevBTOe/cvW1AEikcG+IkFgu/EwtYsdj5\ndtIqM+yhLevMBbYt8qaAjp/0LmI6MtCjprVIHEbGyDtzOjqx71R2qy547LVcjWvC\njnvI9FAPWXUKRoGv5P70OuJR3ZzRPy88iXEIgCkon9AJBUssBPiD1B/RJVn3m6u/\nyY3nYxDUhrSydrIs9F0VIN9E0Z/qVTFZJCCgOKjh9sJDT8PeG/Tn0JhRkGpT3tQO\n/y6EIJYYWsbyhKpe2OSBT2l/Dupil1Czkhlem2r2JVDyiaNaJTp09c+CH2Triff1\nBwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2021-03-08 00:00:00.000Z","summary":"

🛡️ Bundesamt für Sicherheit in der Informationstechnik 💻️ Cyber-Sicherheitsbehörde des Bundes 🤝 Wir sind das #TeamBSI 

","updated":"2025-07-30 06:10:27.535Z","user":"","username":"BSI"}],"page":1,"perPage":10,"totalItems":63,"totalPages":7}

Team Informationssicherheit

Following