Daaqadaha, waxaad leedahay Bitlocker . Cross-platform, waxa kale oo aad haysataa VeraCrypt (ku- beddelka TrueCrypt^(TrueCrypt) ). Laakiin haddii aad rabto in aad sir u geliso gal ku duulaya MacOS , markaa sida ugu dhaqsaha badan uguna fudud waa inaad isticmaasho Disk Utility .

Utility Disk^{(Disk Utility)} waa shaqo lagu dhex dhisay nidaamka hawlgalka ee macOS wuxuuna samayn karaa waxyaabo ay ka mid yihiin tirtiridda iyo habaynta macOS hard-drives^{(wiping and formatting macOS hard-drives)} iyo warbaahinta la saari karo sida ulaha USB . Laakiin sidoo kale waxay ku qaadan kartaa gal macOS ah oo waxay ku sirin kartaa qaabka DMG .

Qaabka DMG^{(The DMG Format)}

Haddii qaabka DMG uu kuugu dhawaaqo inaad taqaanid markaa taasi waxay u badan tahay sababtoo ah taasi sidoo kale waa qaabka faylka caadiga ah ee faylasha rakibaadda software macOS. Faylasha DMG^(DMG) waa sawiro disk ah oo la fuuli karo kuwaas oo ku cadaadiya faylalka ku jira, si la mid ah faylka Zipku^(Zip) u cadaadiyo faylasha Windows ee gal.

Sidoo kale cadaadinta faylasha, DMG sidoo kale way qarin kartaa Waa kan sida.

Samaynta Folder sir ah gudaha Utility Disk-ga^{(Making An Encrypted Folder In Disk Utility)}

Ku samee gal cusub kombayutarkaaga oo geli dhammaan faylasha aad rabto inaad sir geliso galkaas.

Hadda fur Utility Disk^{(Disk Utility)} oo aad ka heli doonto adigoo aadaya Applications–>Utilities.

Tag menu-ka sare oo dooro File–>Sawir Cusub–>Sawirka Folderka.

Hadda u gudub meesha uu ku yaal faylkaaga faylasha sirta ah, kuwaas oo kiiskeyga ku yaal miiska. Muuji galka oo dhagsii "Dooro".

Sanduuqa soo baxa, xaqiiji waxyaabaha soo socda:

• Magaca faylka galka sir ah.
• Meesha aad rabto ayaa lagu badbaadiyay.
• Heerarka sirta ah (128-bit guud ahaan waa ku filan).
• U deji "Qaabka Sawirka" una deji "Akhri/qor".

Markaad dejiso heerka sirta, sanduuqa sirta ah ayaa soo bixi doona oo ku weydiin doona inaad geliso eraygaaga sirta ah ee aad rabto.

Haddii aad hore u haysatid furaha sirta ah ee aad rabto, ku qor laba jeer oo guji "Dooro". Si kastaba ha ahaatee, haddii aadan hubin eraygaaga sirta ah, calaamada yar ee muhiimka ah ee madow ee ku xigta sanduuqa "xaqiiji" waa caawiyaha sirta ah^{(Password Assistant)} . Guji^(Click) furaha si aad u furto.

Hoos u dhig^(Drop) liiska oo dooro nooca erayga sirta ah ee aad rabto. Markaad sameyso, erayga sirta ah ayaa si toos ah kuugu buuxin doona sanduuqyada lagu siiyay.

Waxa kale oo aad sheegi kartaa inta uu furaha sirta ah ahaan doono iyo bar tayada^(Quality) ayaa cusboonaysiin doonta wakhtiga dhabta ah.

Waxaa mudan in la tilmaamo in haddii aad rabto ikhtiyaarka sirta ah ee aan tooska ahayn, waxaad u baahan doontaa inaad nuqul ka sameyso oo aad meel ku dhejiso si aad u xasuusato. Ama si ka sii wanaagsan, isticmaal maamulaha erayga sirta ah^{(use a password manager)} . Waxa ugu dambeeya ee aad u baahan tahay waa in lagaa xidho galkaaga sir ah.

Markaad haysato furaha sirta ah ee aad rabto, xidh Kaaliyaha Password-ka waxaadna dib ugu noqon doontaa daaqadan.

Guji "Save" si aad u bilowdo habka sirta. Intee in le'eg ayay qaadan doontaa waxay ku xirnaan doontaa inta uu le'eg yahay faylkaaga sir ah ayaa noqon doona.

Marka faylka DMG la sameeyo, galka asalka ah ee qarsoodiga ah wali wuu jiri doonaa. ^(DMG)Laguma tirtiro Utility Disk^{(Disk Utility)} . Markaa waxaa laga yaabaa inaad rabto inaad tirtirto galkaas, laakiin sidaan idhi hadda, iska hubi inaad haysato nuqulka erayga sirta ah. Haddii kale, si joogto ah ayaa lagugu xidhi doonaa.

Haddii aad tagto faylkaaga DMG ee dhawaan la sameeyay ee sir ah, oo aad laba jeer gujiso, waxay ku weydiin doontaa eraygaaga sirta ah. Ha^{(Do NOT)} saxin xulashada Keychain .

How To Encrypt a Folder On MacOS Using Disk Utility

On Windows, you have Bitlocker. Cross-platform, you alѕo have VeraCrypt (successor to TrueCrypt). But if you want to encrypt a folder on the fly in MacOS, then the quickest and easiest way is to use Disk Utility.

Disk Utility is a function built into the macOS operating system and can do things such as wiping and formatting macOS hard-drives and removable media such as USB sticks. But it can also take a folder on a macOS and encrypt it using the DMG format.

The DMG Format

If the DMG format sounds familiar to you then that’s probably because that is also the standard file format for macOS software installation files. DMG files are mountable disk images that compress the files inside them, much the same way a Zip file compresses Windows files in a folder.

As well as compressing files, DMG can also encrypt them. Here’s how.

Making An Encrypted Folder In Disk Utility

Make a new folder on your computer and put all the files you want to encrypt into that folder.

Now open Disk Utility which you will find by going to Applications–>Utilities.

Go to the menu at the top and choose File–>New Image–>Image From Folder.

Now navigate to the location of your folder of secret files, which in my case is on the desktop. Highlight the folder and click “Choose”.

In the box that pops up, confirm the following :

• The file name for the encrypted folder.
• Where you want it saved.
• The standard of encryption (128-bit is generally sufficient).
• Set “Image Format” to “Read/Write”.

When you set the encryption standard, a password box will pop up asking you to enter your desired password.

If you already have a password you desire, type it in twice and click “Choose”. However, if you are not sure of your password, the little black key icon next to the “Verify” box is a Password Assistant. Click the key to open it.

Drop the menu down and choose what type of password you want. When you do, a password will auto-fill for you in the boxes provided.

You can also specify how long the password will be and the Quality bar will update in real-time.

It’s worth pointing out that if you go for a random password option, you are going to need to copy and paste it somewhere to remember it. Or better still, use a password manager. The last thing you need is to be locked out of your own encrypted folder.

When you have the password you want, close the Password Assistant and you will be back at this window.

Click “Save” to begin the encryption process. How long it will take will depend on how large your encrypted folder is going to be.

When the DMG file has been created, the original unencrypted folder will still be there. It is not deleted by Disk Utility. So you may want to delete that folder, but as I said just now, make sure you have a copy of the password first. Otherwise, you will be permanently locked out.

If you go to your newly created encrypted DMG file, and double-click on it, it will ask you for your password. Do NOT tick the Keychain option.

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