Perfect encryption is a need for any company. But here’s when things start to go wrong.
Most firms get bogged down in the debate over whether to use whole disc encryption or volume encryption. We were asked whether it is better, Full Disk Encryption or Volume Encryption since they’re both being used.
The most common nightmare of a CEO is that their laptop will be stolen or lost. Because disclosing your company’s private information might severely affect your career and commercial success, canceling a credit card is cumbersome.
Data breaches may be avoided with the use of encryption. If your computer is stolen or lost, no one will be able to access any sensitive information. (Volume Encryption vs. Full Disk Encryption)
You have two options for encrypting your hard drive: full disc encryption or volume encryption. In this section, we’ll examine five key reasons volume encryption may be a superior choice.
Entire Disk Encryption .vs Volume Encryption
Disk encryption and volume encryption differ primarily in the kind of data they safeguard:
- Encryption of the whole disc is protected by this method.
- ‘Volume’ encryption secures a portion of a disc that has been partitioned into individual ‘partitions.’
We can see the differences between the two encryption methods using an analogy. Consider installing a security system. The two possibilities are:
- The house’s front door should be closed (disk encryption).
- Each room’s door should be locked as well (volume encryption). Guarding a loft or studio apartment is similar to securing the whole house since there is just one room.
Reasons to Rely on Volume Encryption
The house’s front door should be closed (disk encryption).
Each room’s door should be locked as well (volume encryption).
Guarding a loft or studio apartment is similar to securing the whole house since there is just one room.
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1. Protection Against Virtual Threats
Multiple volumes may be stored on the same hardware. Unmounting a volume of data when it is no longer needed is an option (inaccessible). This can significantly reduce the risk of cyberattacks. Disk encryption, on the other hand, allows you to access all of your data as soon as the system is switched on.
2. More Rigorous Security
Encryption keys and passwords are unique to each encrypted volume. Disk encryption, however, requires just one encryption key and one password. Data on the physical disc may be compromised if only one key or password is stolen.
3. Increased Flexibility
Unlike disc encryption, volume encryption lets you encrypt a specific volume rather than the whole drive. Due to the time savings and increased adaptability provided by volume encryption,
To troubleshoot OS issues, let’s say you deactivate disc encryption. Volume encryption ensures the security of your non-system volumes.
In contrast, removing disc encryption from large drives (system and non-system) would take a lot of time and expose your data to the outside world.
4. Convenience
Due to its intrinsic compatibility with RAID, volume encryption also gives extra flexibility. Critical data may be better stored and protected using RAID-5 arrays and mirrored volumes.
5. Performance
On striped and RAID-5 volumes, volume encryption works better than disc encryption. When dealing with such large amounts, performance is less likely to be impacted. Comparing Full Disk Encryption with Volume Encryption
On top of that, volume encryption is functional when several users need different files on the same system. Using volume encryption, just the necessary information is accessible.
You’ll be confronted with many extra files you don’t have permission to see or need to see if you employ disc encryption.