![]() You also need to make separate provision for safeguarding the data by means of a robust backup system, which again exposes it to the potential for theft.įor modest amounts of data of fairly low sensitivity, this is a cheap option, but you’ll find it hard to demonstrate compliance, and existing standards and codes may not accept that. In the case of a state or government agency, that may well be a feasible proposition with their existing tools. I’ve explained their basics here, and there are two excellent tools for working with them: C-Command’s excellent DropDMG for Disk Images, and my own free Spundle for sparsebundles from here.Īlthough I’ve no reason to suspect that their encryption has been broken, one snag with these is that someone can make off with your encrypted data and use brute force and other techniques to decrypt it. These are convenient and essentially free of cost. Ask yourself if something did go wrong and someone else were to scrutinise what you did, how could you justify that, perhaps in a court or to an enquiry? In many situations, simply being able to justify to yourself that you have exercised due diligence isn’t sufficient, and your equipment, procedures and practices need to comply with accepted standards. There’s another important issue in how you might need to demonstrate compliance. A lot of emphasis has been placed on encryption as a means of preventing others from access, but far less on the need to safeguard. Laws and practices of data protection vary with different legislation around the world, but in general expect you to comply with two principles when it comes to storing sensitive data: it must be secured from access by anyone who isn’t entitled, and it must be safeguarded from loss or damage. This article presents a short summary of what you should consider using. Thankfully, there’s now a wide range of different methods to secure data. Fixed bug where setting a disk image to auto-open would sometimes fail when running on an Apple Silicon Mac.Many of us now have both moral and legal responsibilities to look after some of the information we use on our Macs.Tried to work around a change in macOS 13 that could cause DropDMG to crash at quit if you had used the font panel.This makes it possible to use APFS when creating a disk image from a folder, which can make it faster for the end user to copy files from the mounted disk image. Added HdiutilFilesystem to the esoteric preferences.Improved the Format section of the manual.Worked around a macOS change that could cause the filename column of the log to be truncated. ![]() ![]() When creating a New Blank Disk Image…, there is now a preset size for macOS Install Disk.There are many time-saving features, and it can also be automated via AppleScript, the command-line, and Automator. Or, you can drag an existing disk image or archive onto DropDMG to convert it to any of the other supported formats or to burn it to CD or DVD.ĭropDMG supports advanced options such as encrypted and segmented disk images, WYSIWYG layout with background pictures and custom volume icons, and rich-text license agreements in multiple languages. Just drag and drop a folder or file and you’re done. Disk images are also the only archive format whose contents you can directly access in the Finder.ĭropDMG is the easiest way to create Mac OS X disk images, as well as cross-platform archives. They are Apple’s preferred format for distributing Mac software. dmg archives.ĭisk images pack entire folders or disks into a single compressed file, either for transport across the Internet or simply for backup. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |