The phrase "is encrypted for" is grammatically correct and can be used in written English.
It is commonly used when talking about information or data that has been encoded for security purposes. Example: All sensitive information in our database is encrypted for maximum protection against cyber attacks.
All data is encrypted for security using 128-bit SSL encryption while in transit, with an option for a private encryption key.
Information sent across the wireless network is encrypted for security.
These can be detected and discriminated, thereby enabling the eavesdropper to understand the message before it is encrypted for transmission.
Those connections long have been a weak link, allowing for relatively easy surveillance even if the data is encrypted for the rest of its journey across the Internet.
A team's private key is encrypted for each member, so only that individual can decrypt it.
In Table 2, the attacker cannot discover any salary because it is encrypted for each record.
That is, taking MIPS assembly a last time as our example, the code itself needs no change except for the fact that its registers contain ciphertexts rather than plain integers (changes to the code mostly apply to constants encoded therein, which must be encrypted for compatibility with encrypted memory and register contents).
The rest, some 220.000, are encrypted for various reasons.
Backups must be encrypted for devices used by individuals who may access or receive High or Moderate Risk data.
Such a measure would be an important tool for the government because data is increasingly being encrypted for reasons of security and privacy.
Additionally, it adds to the difficulty of monitoring different media platforms, particularly those that are encrypted (For example, mobile messenger platforms like WhatsApp, Snapchat, and Apple iMessage).
