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Doing so brings up a list of possible export file formats. Select a file type. Click the type of file you want to use to back up the emails. Depending on your intent for the emails, you'll most likely want to do one of the following: If you want to be able to import your backup to Thunderbird on another computer, select the EML format option. If you want to be able to read your emails with their original formatting and attachments, click HTML format with attachments and then click OK when prompted.

Select a save folder. Click the folder in which you want to store your backup folder. For example, to save the backup folder on your desktop, you would click Desktop on the left side of the window here. On a Mac, you may have to click the "Where" drop-down box before you can select a folder. Click Select Folder. It's in the lower-right side of the window. Doing so will confirm your selected folder and back up your emails to it.

Once the backup is complete, you'll be able to see them by opening the folder, opening the backup folder, and double-clicking the email s you want to view. On a Mac, click Choose here. Part 3. Understand what backing up a profile does. Your Thunderbird profile e. If you want to be able to restore your profile in the event of a Thunderbird crash, you'll need to back up the profile folder. Click or double-click the Thunderbird app icon, which resembles a blue bird hovering over a white envelope.

It's in the top-right corner of the Thunderbird inbox window. Select Help. You'll find this in the drop-down menu. Selecting it opens a pop-out menu. I have left a lot of emails in my Inbox that should have been moved to specific folders. How do I move them in bulk to their specific folders other than moving each one individually. I have highlighted the messages concerned by searching and then selecting all. I then click on move to Nothing seems to be happening I'm sure there's probably a step I'm missing here.

What would it be?? Using roles, a single file can be encrypted with KMS keys in multiple accounts, thus increasing reliability and ease of use. You can use keys in various accounts by tying each KMS master key to a role that the user is allowed to assume in each account. From the point of view of sops , you only need to specify the role a KMS key must assume alongside its ARN, as follows:.

An example policy is shown below. When creating a new file, you can specify encryption context in the --encryption-context flag by comma separated list of key-value pairs:. The encryption context will be stored in the file metadata and does not need to be provided at decryption. Encryption contexts can be used in conjunction with KMS Key Policies to define roles that can only access a given context. An example policy is shown below:.

It is recommended to renew the data key on a regular basis. Invoking it on an existing file causes sops to reencrypt the file with a new data key, which is then encrypted with the various KMS and PGP master keys defined in the file. It is often tedious to specify the --kms --gcp-kms and --pgp parameters for creation of all new files. If your secrets are stored under a specific directory, like a git repository, you can create a. When creating any file under mysecretrepo , whether at the root or under a subdirectory, sops will recursively look for a.

If one is found, the filename of the file being created is compared with the filename regexes of the configuration file. It should be noted that the looking up of. Note that the configuration file is ignored when KMS or PGP parameters are passed on the sops command line or in environment variables. If specified, it will attempt to use the executable set there instead of the default of gpg.

By default, sops uses the key server keys. This is no longer configurable. By default, sops encrypts the data key for a file with each of the master keys, such that if any of the master keys is available, the file can be decrypted. However, it is sometimes desirable to require access to multiple master keys in order to decrypt files.

This can be achieved with key groups. When using key groups in sops, data keys are split into parts such that keys from multiple groups are required to decrypt a file. When decrypting a file using multiple key groups, sops goes through key groups in order, and in each group, tries to recover the fragment of the data key using a master key from that group. Once the fragment is recovered, sops moves on to the next group, until enough fragments have been recovered to obtain the complete data key.

By default, the threshold is set to the number of key groups. For example, if you have three key groups configured in your SOPS file and you don't override the default threshold, then one master key from each of the three groups will be required to decrypt the file.

Given this configuration, we can create a new encrypted file like we normally would, and optionally provide the --shamir-secret-sharing-threshold command line flag if we want to override the default threshold.

Alternatively, you can configure the Shamir threshold for each creation rule in the. You can then decrypt the file the same way as with any other SOPS file:. There are situations where you might want to run sops on a machine that doesn't have direct access to encryption keys such as PGP keys.

The sops key service allows you to forward a socket so that sops can access encryption keys stored on a remote machine. This is similar to GPG Agent, but more portable. SOPS uses a client-server approach to encrypting and decrypting the data key. By default, SOPS runs a local key service in-process.

SOPS uses a key service client to send an encrypt or decrypt request to a key service, which then performs the operation. The requests contain an identifier for the key they should perform the operation with, and the plaintext or encrypted data key. The requests do not contain any cryptographic keys, public or private.

Therefore, it is recommended that you make sure the connection is authenticated and encrypted in some other way, for example through an SSH tunnel. Whenever we try to encrypt or decrypt a data key, SOPS will try to do so first with the local key service unless it's disabled , and if that fails, it will try all other remote key services until one succeeds.

You can specify the key services the sops binary uses with --keyservice. This flag can be specified more than once, so you can use multiple key services.

Sometimes, users want to be able to tell what files were accessed by whom in an environment they control. For this reason, SOPS can generate audit logs to record activity on encrypted files. The log includes a timestamp, the username SOPS is running as, and the file that was decrypted. This schema defines the tables that store the audit events and a role named sops that only has permission to add entries to the audit event tables. The default password for the role sops is sops.

You should change this password. Once you have created the database, you have to tell SOPS how to connect to it. This file should have strict permissions such that only the root user can modify it. The audio codec and video codec guides list the various codecs that web browsers often support, providing compatibility details along with technical information such as how many audio channels they support, what sort of compression is used, and what bit rates and so forth they're useful at. The codecs used by WebRTC guide expands upon this by specifically covering the codecs supported by the major web browsers, so you can choose the codecs that best cover the range of browsers you wish to support.

As for MIME types of audio or video files, they typically specify the container format file type. The optional codecs parameter can be added to the MIME type to further specify which codecs to use and what options were used to encode the media, such as codec profile, level, or other such information.

The most commonly used MIME types used for web content are listed below. This isn't a complete list of all the types that may be available, however. See the media container formats guide for that. As a multipart document format, it consists of different parts, delimited by a boundary a string starting with a double dash When the Partial Content status code is sent, this MIME type indicates that the document is composed of several parts, one for each of the requested ranges.

Like other multipart types, the Content-Type uses a boundary to separate the pieces. Each piece has a Content-Type header with its actual type and a Content-Range of the range it represents. For security reasons, most browsers do not allow setting a custom default action for such resources, forcing the user to save it to disk to use it. Each browser performs MIME sniffing differently and under different circumstances. There are security concerns as some MIME types represent executable content.

Discrete types The discrete types currently registered with the IANA are: application Any kind of binary data that doesn't fall explicitly into one of the other types; either data that will be executed or interpreted in some way or binary data that requires a specific application or category of application to use.

Registration at IANA text Text-only data including any human-readable content, source code, or textual data such as comma-separated value CSV formatted data.

This is an upgrade feature that helps pay for the free stuff we need to eat too. You are not compelled to use conversion for downloading videos from websites, and you can avoid picking variants marked as ADP to avoid the need for aggregation.

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