Security, encryption & compliance archiving — found from sitemap — grommunio

Cited by

Facts read from this source

• Smime openpgp support Report an error

  “grommunio Web supports both common standards: S/MIME OpenPGP”

• Smime default Report an error

  “S/MIME is available by default. OpenPGP is an optional plugin that your administrator must enable; you then switch it on under Settings › Plugins.”

• Smime certificate storage Report an error

  “In grommunio Web certificate stored on the server, protected by a passphrase”

• Openpgp key storage Report an error

  “keys created and used in your browser, stored passphrase-protected in your mailbox”

• Sign encrypt buttons Report an error

  “Both use the same pair of buttons in the mail editor: Sign and Encrypt.”

• Single standard per mail Report an error

  “A mail can be protected with one of the two standards, not both at once.”

• Smime certificate upload Report an error

  “You receive your personal certificate from your IT department or a certificate authority, usually as a .p12 or .pfx file with a passphrase.”

• Smime algorithm defaults Report an error

  “Under Personal certificate you can change the passphrase and choose the default encryption algorithm (AES-256-GCM recommended) and signing digest (SHA-256 recommended).”

• Smime certificate autocollection Report an error

  “grommunio Web collects certificates automatically from signed mails you receive and from the address book.”

• Openpgp algorithms Report an error

  “Choose the Algorithm (RSA 3072, RSA 4096, Ed25519 or Curve25519) and when the key Expires in.”

• Openpgp passphrase minimum Report an error

  “Enter a Passphrase of at least 12 characters twice.”

• Openpgp revocation certificate Report an error

  “Afterwards grommunio Web shows your revocation certificate. Download it and keep it in a safe place: with it you can declare your key invalid if you ever lose it or the passphrase.”

• Openpgp key import Report an error

  “Import key imports a key from a .asc file or pasted text, for example your existing private key or the public key of a contact.”

• Openpgp keyserver lookup Report an error

  “Find public key looks up a public key on a key server by its full fingerprint.”

• Openpgp fingerprint verification required Report an error

  “Compare the fingerprint with your contact over another channel, for example by phone, then tick I verified this fingerprint. Only verified keys are used for encryption.”

• Openpgp private key backup Report an error

  “Its menu also offers Back up private key (encrypted with your passphrase).”

• Openpgp no keyserver upload Report an error

  “grommunio Web never uploads your keys to a key server. Your private key is stored in your mailbox only in passphrase-protected form, and signing, encryption and decryption happen in your browser.”

• Openpgp unlocked key timeout Report an error

  “The key stays unlocked in this browser tab for a few minutes, so you don't have to enter the passphrase for every mail. It is locked again automatically, or when you close the tab.”

• Openpgp distribution list expansion Report an error

  “Expand distribution lists into single recipients before encrypting.”

• Openpgp no automatic drafts while encrypting Report an error

  “While encryption is selected, grommunio Web does not save automatic drafts, so that no unencrypted copy of your text is stored on the server.”

• Openpgp decryption in browser Report an error

  “Click the line, enter your passphrase, and the mail is decrypted in your browser:”

• Decrypt never leaves browser Report an error

  “Replying and forwarding work as usual; the decrypted text never leaves your browser.”

• Smime certificate passphrase remember Report an error

  “Signing asks for your certificate passphrase when you send. If your administrator allows it, your browser can remember it for the session.”

• Default key settings Report an error

  “Default private key, Sign new messages by default and Encrypt new messages by default set the defaults for new mail.”

• Copyright Report an error

  “© 2026 grommunio GmbH. Documentation licensed CC BY-SA 4.0 or later.”

Scores citing this record

• The Data Protection Officer Security, encryption & compliance archiving
• The IT Administrator Security, encryption & compliance archiving
• The IT Service Provider Security, encryption & compliance archiving
• The Public Sector IT Lead Security, encryption & compliance archiving
• The Skeptic Security, encryption & compliance archiving
• The Small Firm Owner Security, encryption & compliance archiving