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Items tagged with: gpg


 


Signing Git Commits | Linux Journal


https://www.linuxjournal.com/content/signing-git-commits

Protect your code commits from malicious changes by GPG-signing them.

#git #gpg
#git #gpg


 
BSI zertifiziert GPG für vertrauliche Dokumente #BSI #GPG #GnuPG;Gpg4win #OpenPGP #Verschlüsselung


 
GPG/OpenPGP: BSI zertifiziert GPG für den Dienstgebrauch #BSI #Datensicherheit #E-Mail #GPG #PGP #Applikationen #Security


 
Chat over IMAP: Gut gemeint ist leider nicht gut gemacht #E-Mail #Datensicherheit #GPG #Groupware #InstantMessenger #Messenger #MoxieMarlinspike #Open-Xchange #PGP #PerfectForwardSecrecy


 
https://emailselfdefense.fsf.org/en/

I almost forgot about Edward, #GnuPG #FSF bot that automates testing of #gpg keys setup/installation & usage. I would recommend https://www.reddit.com/r/GPGpractice/ people to try it out first.

Also if you do not have #pgp keys but want to send encrypted message to someone who has, U can use #keybase https://keybase.io/or https://encrypt.to/

#emailprivacy
Since "Email Is the Biggest Threat to Business, So Why Is Everyone Using It?" https://www.inc.com/adam-levin/email-is-biggest-threat-to-business-so-why-is-everyone-using-it.html


 
"Johnny, you are fired!" – paper about the recently disclosed GPG and S/MIME spoofing attacks in some e-mail clients:

https://github.com/RUB-NDS/Johnny-You-Are-Fired/raw/master/paper/johnny-fired.pdf (PDF file)

– this paper describes different attacks to fake signatures
– GPG API attack: Thunderbird, Postbox, Apple Mail, Mailpile are vulnerable
– other partially vulnerable clients are K9-Mail, Mutt, and Roundcube

#gpg #smime #signaturespoofing #spoofing #vulnerability #infosec #security #cybersecurity #authenticity


 
Nitrokey Start – tool to extract its secret GPG key:

https://github.com/rot42/gnuk-extractor

– we didn't verify this tool (since we don't own a Nitrokey Start)
– the Nitrokey Start isn't tamper-resistant according to Nitrokey UG
– security tokens use PINs only for authorization of cryptographic operations, not for decryption of the private, secret GPG key
– the Nitrokey Start is the only Nitrokey with support for Ed25519 so far

#gpg #nitrokey #infosec #cybersecurity #security


 
PGP und S/MIME: Mailprogramme fallen auf falsche Signaturen herein #E-Mail #Datensicherheit #Enigmail #GPG #OpenPGP #PGP #Telekommunikation #Thunderbird #Verschlüsselung #Applikationen


 

Cómo crear y encriptar ficheros comprimidos en Linux


https://www.ochobitshacenunbyte.com/2019/04/23/como-crear-y-encriptar-ficheros-comprimidos-en-linux

#cifrado #encriptado #gnu #gpg #gzip #linux #programas #screen #sysadmin #tar #zip
Cómo crear y encriptar ficheros comprimidos en Linux


 
Mañana defiendo mi tesis de maestría: "Comunicaciones Secretas en Internet". Acá les dejo un adelanto y el jueves la publico
#privacidad #anonimato
#softwarelibre #tor #openPGP #gpg #tor #mumble #serviciosCebolla #i2p #seudónimos #briar #ricochet #omemo #deltachat
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I run an #NFS server in my #Kubernetes environment, and nearly all my pods use it for storing their files. To back it up I use #duply running in a sidecar (a second #Docker container that can share resources with another and runs alongside it). If you have a Pod that needs to be backed up you can feel free to use my sidecar. Duply is a front-end for #duplicity, which supports a ton of storage systems including #S3, does incremental backups with multiple full backups supported, and encrypts backups using #GPG. It's a pretty sweet app, and was an easy choice.


 
I run an #NFS server in my #Kubernetes environment, and nearly all my pods use it for storing their files. To back it up I use #duply running in a sidecar (a second #Docker container that can share resources with another and runs alongside it). If you have a Pod that needs to be backed up you can feel free to use my sidecar. Duply is a front-end for #duplicity, which supports a ton of storage systems including #S3, does incremental backups with multiple full backups supported, and encrypts backups using #GPG. It's a pretty sweet app, and was an easy choice.


 
I run an #NFS server in my #Kubernetes environment, and nearly all my pods use it for storing their files. To back it up I use #duply running in a sidecar (a second #Docker container that can share resources with another and runs alongside it). If you have a Pod that needs to be backed up you can feel free to use my sidecar. Duply is a front-end for #duplicity, which supports a ton of storage systems including #S3, does incremental backups with multiple full backups supported, and encrypts backups using #GPG. It's a pretty sweet app, and was an easy choice.


 
I haven't done one of these in a while, but since we have so many new people I thought I'd cast a wide net. These are the tags I follow. Whether you're #newhere or #oldhere if we share an interest let me know!

#activism #aesoprock #agot #asoiaf #astronomy #australia #automation #... show more
#newhere #oldhere #activism #aesoprock #agot #asoiaf #astronomy #australia #automation #battlestargalactica #beer #bernie #berniesanders #bostonterrier #btv #burlington #cider #cloud #collabora #comics #computing #containers #cosmology #cubesats #danger5 #darkcaracal #debian #deepdream #deepspacenine #deviantart #diaspora #dieantwoord #diy #django #docker #dogs #drugs #ds9 #el-p #encryption #español #faithnomore #fedora #floridaman #fnm #foss #freedom #freedombox #freesoftware #gameofthrones #geek #gibberfish #gnupg #google #gpg #grillz #grrm #hackathon #hailmarymallon #hbo #headytopper #hema #hiphop #holdfast #hplovecraft #hzsogood #interplanetary #jiujitsu #jpl #kempo #kenpo #killermike #kurzgesagt #letsencrypt #libre #linux #lovecraft #martialarts #mastodon #microbrew #microbrews #mikepatton #mindlessselfindulgence #minecraft #minetest #minio #mixedmartialarts #mma #mongodb #nasa #netflix #netherlands #netneutrality #newengland #nextcloud #nonprofit #npr #onlyoffice #openpgp #opensource #openstack #owncloud #pancrypticon #perl #pgp #physics #pineapplefund #pipod #pitbull #pitbulls #pod feeder #podmin #potus #privacy #programming #python #rap #raspberrypi #raspberrypi2 #raspberrypi3 #raspbian #redhat #retropie #roleplaying #rpgs #rtj #rtj2 #rtj3 #runthejewels #sadtrombone #scaleway #schadenfreude #sci-fi #science #scifi #scotus #searx #security #sifrp #smbc #space #stanleythoughts #startgate #startrek #strangerthings #surveillance #sysadmin #sysadmins #tails #tech #technology #techsoup #thecoup #themartian #theymightbegiants #thugnotes #tmbg #tor #trump #trumpspoilers #ubuntu #universityofvermont #unix #usa #uvm #vermont #vmware #vt #webcomic #webrtc #websockets #weirdal #weirdalyankovic #westeros #winteriscoming #xkcd #xmpp #zfs


 
Hola #Fediverso
¡ #tzag a Todos !

Recordad, que cada dia podeis hacer mejor las cosas.

Usad #GPG y manteneos libre de ojos no invitados.


 
Da will man mal verschlüsselt mit den Aufsichtsbehörden kommunizieren und dann das:

gpg: bad data signature from key 0xCA43555EE2004A63: Wrong key usage (0x19, 0x2)

#gpg #pgp
#gpg #pgp


 
Am Wochenende habe ich mich etwas mit der OpenPGP Smart Card und Zubehör beschäftigt.

Ich überlege ein kleines Mini-Projekt zu machen, um a) Personen noch mal einen besonderen Augenmerk auf die Signatur von E-Mails zu geben b) eine Dokumentation zu erstellen die von jedem verstanden wird c) Erfahrungsaustausch über die Verwendung von GnuPG.

#OpenPGP #gnupg #gpg

BTW, Mitmachen statt nur liken.
Wenn jemand Interesse hat kann er sich gerne melden.
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#i2p #darknet #openpgp #gnupg #gpg #pgp

Im i2P Gelände gibt es mittlerweile einen eigenständigen #openpgp key-server welcher von EcheIon http://echelon.i2p/ betrieben wird.
  • http://keys.echelon.i2p/


 

Documents Related to Encryption, Privacy, Surveillance, etc.


The EasyGPG eepsite (http://easygpg2.i2p/) includes a "Documents" page with links to many documents (currently all PDFs) that might be of interest to users of EasyGPG.

The documents are about cryptography, vulnerabilities, legislation related to privacy and cryptography, court documents related to pr
... show more


 

E-Mail Verschlüsselung


Neben S/Mime und GPG setze ich nun auch SPX (Secure PDF eXchange) für die E-Mail verschlüsselung ein.
Damit erhält der Empfänger eine E-Mail und im Anhang befindet sich eine Verschlüsselte PDF Datei mit allen Inhalten.
Zum antworten stelle ich dem Empfänger ein sicheres Portal zur verfügung. Dort kann eine Antwort verfasst und Anhänge hochgeladen werden. Nach dem Absenden erhalte ich ganz normal eine E-Mail.
Leichter geht es nun wirklich nicht mehr für den Empfänger.

Dank DLP kann ich auch festlegen, dass alle E-Mails per SPX verschlüsselt werden, wenn diese z.B Kontodaten enthalten.

\#internet #email #Verschlüsselung #it-sicherheit #spx #gpg #pgp #smime #sophos #dlp


 
"Are PGP Key-servers Breaking the Law under the GDPR?"

https://medium.com/@mdrahony/are-pgp-key-servers-breaking-the-law-under-the-gdpr-a81ddd709d3e

#GPG #GDPR


 
Join us (Cryptoparty Serbia, cryptoparty.rs) at Balccon 2k18 14-16 September (https://2k18.balccon.org/index.php?title=Main_Page)

#otr #gpg #omemo #tor,
and many more.