How to encrypt time machine

I want to encrypt my time machine backup with Lion.
But I don´t know how it works and I didn´t find anything helpful.
Can anyone help me please`?

Thanks for this answer, it works perfect, this is the direkt link.
http://web.me.com/pondini/Time_Machine/31.html

Similar Messages

Creating Encrypted Time Machine Back Ups to a Network Hard Drive

Hello all, I can't seem to create an encrypted Time Machine back up on a network hard drive. Can this be done? And if not, why not? It seems that Macs have all the necessary functionality already available in Mac OS. Time Machine can create encrypted backups with multiple computers so what's the difference if it is to a network backup drive, honestly? Any suggestions?
My Set up: Three Macs, Airport Extreme Base Station, Seagate 3 TB HD (with separate partitions for each computer's backups). 2 of the Macs use ethernet to connect to the network and one uses wireless regularly. Basically, I'm trying to encrypt my family's backup drive and I don't know how or why I can't.
Thanks in advance for the help.
Appleguy514

First, you need to know that backing-up that way is unreliable and not supported by Apple. See: Using Time Machine with an Airport Extreme Air Disk.
Second, no, you cannot encrypt a network backup on Lion or earlier. Only Mountain Lion.

Encrypted Time Machine and Other Files

Hello. Is it possible to store other files on an encrypted Time Machine backup drive? I'm trying to find a place to store files such as raw images etc that I don't want to store on my MacBook but want to store on an external drive. I'm trying to avoid the need to purchase another hard drive as there is plenty of space available on the external drive I use for my Time Machine backups.
The external drive cannot be paritioned to accomplish this as Time Machine encryption only works if the drive has a single partion.
https://discussions.apple.com/message/16037914#16037914

A backup strategy is one of individual choice. By having more than on HDD for your data, you are distributing the risk
I have 5 external HDDs. One is dedicated to Time Machine, the others have data that simply takes up too much room on the internal drive in the MBP (mostly video). Some of the data that I have on these HDDs is redundant copies of what I have on the MBP and in Time Machine. This is data that is important to me. This may seem excessive but I would argue not.
Ex: my iTunes is on the internal HHD, Time Machine and also on my secondary MBP (and the iPod). That for me is important an I do not want to lose it.
I have seen too many instances on this forum where individuals have lost data without adequate backups looking for answers on how to retrieve that information only to be disappointed. Please don't let that happen to you. Given enough time, ALL HDDs will fail!
Ciao.

Is it possible to have two encrypted time machines on one partitioned hard drive?

I am trying to use encrypted time machines for two macbooks (15" and 11") with only one USB hard drive. The problem is that after creating one encrypted time machine for my 15" in a separate partition, the hard drive does not work when plugging it into my 11".
What happens is that I am prompted to enter in my encryption password for the 15" time machine on my 11". I enter in the correct password but it does not work (i.e., password fail). The interesting part is that when I plug the hard drive into my 15", I am asked the same thing, but the password entry works.
This is my current setup for my 1tb usb hard drive:
1) 400gb for data
2) 400gb newly encrypted time machine for my 15"
3) 200gb unencrypted time machine (with old 11" time machine backups) for my 11"
The hard drive is formated/partitioned in RAID format.
All I want is to be able to have two encrypted time machines for each macbook on one single hard drive. Previously I was able to maintain two separate time machines (unencrypted) on this hard drive. I decided to try and encrypt both but seems like I am getting something wrong.

I am prompted to enter in my encryption password for the 15" time machine on my 11".
If I understand correctly, you want to mount the other partition. Are you prompted to do that? Does the password include any characters other than plain letters and digits? Are you using the same keyboard layout on both machines?

Transfer Information to This Mac from Encrypted Time Machine?

I just got a new Macbook Pro (factory fresh) and wanted to move my data from my Encrypted Time Machine (on a USB drive). The older Mac that I'm moving of off is running the 10.7.2 and I have been back it up daily to my Time Machine disk.
I attach the USB drive but it doesn't show up or prompt me for my passphase. So I can not Transfer Information to This Mac from an encrypted time machine drive. That has to be a bug.
Has anyone else tried this and gotten it to work?

I backed up with a encrypted timemachine and needed to do a reinstall of my macbook pro OSX lion.
When I reinstalled everything I lost a lot of files on the encrypted timemachine but it is still decrypting so I hope I get those missing files back or am kinda a dead man..
Not sure if this helps.

Ejecting an encrypted Time Machine drive always prompts "Eject All"

Whenever I eject my encrypted Time Machine drive, Finder reports that the drive has more than one partition and asks if I want to eject just the Time Machine partition or all. So I have to hit "Eject All" in this dialog every time I want to disconnect my MacBook from my Time Machine drive.
Thing is, there is only one partition. I've even gone so far as reformatting the drive to one partition and restarting my Time Machine backups fresh twice, but I still get the Eject All prompt every time.
Anybody else have this issue and/or know of a solution?

I wouldn't use RAID for TM, but...
http://pondini.org/TM/2.html
https://discussions.apple.com/thread/4062015?start=0&tstart=0

How to transfer time machine back up to new hard drive

How to transfer time machine back up to new hard drive?

You may like to take a look at this thread... https://discussions.apple.com/thread/4207670?start=0&tstart=0

How to stop Time Machine from backing up Temp Files?

Hi folks!
I am trying to find out how to stop Time Machine from constantly backing up 'useless' temporary files accumulated from web browsing? Although I don't change or add large files to my HD, Time Machine backs up hundreds of MBs every hour. Those file amounts make sense when I consider that I browse a lot to YouTube, SoundCloud, etc to watch videos or listen to music - I just don't want them to be backed up.
Under Time Machine Options I already excluded the following items from backups:
~/Library/Caches
/Library/Caches
~/Downloads
But even though I did this weeks ago, Time Machine stills finds large files to be backed up every hour and my only guess is that I am still missing a location where either Safari or Firefox - the two web browsers I use - store temporary files.
Can you help?
Thanks a lot in advance!

oas2103 wrote:
they come from my anti-virus software
Are you sure you need that? There are no viruses that run on OSX. None. Zip. Zero.
If you're running Windoze on your Mac, that's the same as running it on a PC, so it needs all the same anti-everything stuff you'd use on a PC.
There is some "malware," such as Trojans, for Macs, though. But (unlike viruses that can get onto your system without your knowledge), you must approve their installation (via your Admin password) and/or operation (via the "This application was downloaded from the internet ..." prompt).
Appropriately enough, some of these Trojans are included in pirated versions of Apple software, such as iWork!
For the gory details, see Thomas Reed's [Mac Virus Guide|http://www.reedcorner.net/thomas/guides/macvirus].
Thanks a lot again!
You're quite welcome, and thanks for posting back.

My time machine backup external hard drive has failed. I have a newer external drive already connected to my MAC but can't figure out how to get Time Machine to set up on it?

My time machine backup external hard drive has failed. I have a newer external drive already connected to my MAC but can't figure out how to get Time Machine to set up on it

http://pondini.org/TM/21.html

HT201405 how to solve time machine error-1

how to solve time machine error-1

I checked the pondini fixes and ended up doing the following - in case this could help someone else with OSX Lion and Time Capsule... http://pondini.org/TM/Troubleshooting.html
First, I downloaded and used Airport Utility 5.6 instead of 6.1 - BTW, I had to attempt download and installation THREE times before the program actually installed. Be persistant.
Pondini #5: It's possible some names (of all things!) may be a problem. See item C9. I had to re-name my Mac, Time Capsule, network, etc... to remove all apostrophes and spaces.
Pondini #7: If you have WD SmartWare installed on Lion, it's not compatible, per RoaringApps, and there are reports it can cause this problem as well. Use Western Digital's uninstaller, or delete the app from /Applications and the files com.wdc.WDDMservice.plist and com.wdc.WDSmartWareServer.plist from /Library/LaunchDaemons. There may also be a file in Library/Application Support.
I then had to shut down computer, unplug Time Capsule, unplug modem; plug everything in again, then reboot computer; then had to go to Apple- System Preferences- Network- and reselect my Time Capsule to connect to WiFi again.
Then opened Time Machine preferences again and attempted back up - it worked!

How does the time machine work

how does the time machine work....I need to find an older version of a document...

Hi mogburn,
Time Machine is part of the System software, not a feature of the word processing and page layout application, Pages, the topic in this community.
That said, Time Machine is pretty easy to get into.
In the Finder, open the folder containing the current version of the file.
Select the file, then click on the Time Machine icon in the menu bar and choose Enter Time machine.
The folder window will move to the center of the screen, and two arrows will appear near the lower right corner of the window.
Click the one pointing back to go back in time, and the one pointing toward the front (of the computer) to return to the present. The display will stop at each saved version of the file along the way.
Need more details? Try asking in the Mac OS X v10.6 Snow Leopard community.
Regards,
Barry

Encrypted time machine backup freezes OS X

Been having fairly regular problems with Time Machine backup to a LaCie 5Big 10TB Thunderbolt drive where OS X 10.8.5 will completely freeze during a backup.
I've formatted 2 of the 5 drives as 2TB Mac OS Extended (Journaled, Encrypted) in order to perform alternate encrypted Time Machine backups. The other 3 are part of a striped 6TB logical drive. I connect the backup drives about once a week for the past few months and have encountered a freeze during backup a few times. I currently have a situation where merely attempting to mount one of the Time Machine volumes causes OS X to freeze. Initially the mouse cursor starts to stutter as it is moved around the screen and then it completely freezes. No mouse cursor, no clock, nothing. Have left for a couple of hours and still nothing so have to reboot. There are absolutely no messages in the console for the time of the hang e.g. time of most recent hang 12:55 PM which is when I attempted to mount the drive. Most recent message before the restart 12:49:16 PM.
The thing is, sometimes the backups work fine for weeks at a time, other times I get these freezes with the same symptoms as above and the only thing that seems to work is reformatting the volume and starting again, although this can take a few attempts to work. I've run a verify disk and currently everything currently seems OK (although can't run for the backup volume as it won't mount, and I've previously had to restore the boot disk due to Disk Verify failing on the boot disk).
Has anyone got suggestions as to what could be causing this? Options are faulty LaCie 5Big, Time Machine encrypted option, OS X bugs or file corruptions.

Unfortunately the 5Big only has Thunderbolt connections and I only have the cable it came with as it is my only Thunderbolt device.
The secure erase single pass of the disk failed with the following error:
Secure Disk Erase failed with the error: Securely erasing data to prevent recovery failed.
In the console logs there was the message: Kernel: disk5s2: data underrun
I ran another erase but without the secure option and immediately got the error:
Disk Erase failed with the error:
Unable to write to the last block of the device
and in console:
Kernel: disk5: data underrun
Going to give it another go as I'm not sure if this is as symptom or a cause as I've recently had similar errors on the boot disk (internal SSD) and "Disk0s2 I/O error" occurring in the console. I had to restore the system from backup to resolve that particular issue.

How to use time machine to back up

how to use time machine to back up files

Welcome to the Apple Support Communities
See > http://support.apple.com/kb/ht1427
To set up Time Machine, open System Preferences > Time Machine > Select Disk, and choose the external disk you want to use to make the backups. Time Machine will start making its first backup just after selecting your external drive.
If you have more questions about Time Machine, see this website > http://pondini.org

What size Time Capsule - i.e. how big are Time Machine Backups

Hi all,
Just trying to decide which Time Capsule to get...my question is basically how big are Time Machine backups.
For example I have a MacBook with 100gb harddrive. At the moment about 80gb in use.
I assume the Time Capsule will immediately backup that 80gb but how big are the incremental backups. If I modify about a GB's worth of data each day, does this GB get moved to the capsule or is Time Machine cleverer than this and only backups the changes at byte level for example.
Any pointers, thoughts, etc. much appreciated.
Michael.

I have an iMac with a 500GB hard drive and a MacBook with an 80GB hard drive. The MacBook is nearing capacity but the iMac has around 90GB of data (the Time Machine backup is around 93GB). I will likely opt for the 1TB version as I am eligable for a Government discount bringing the cost down to £303 (£183 for the 500GB version). As it's unlikely that it will be easy to upgrade the Time Capsule HDD then I'm looking at future proofing as I do not want to have to repurchase in a few years. I'm also likely to buying a second MacBook or MacBook Pro in the coming months so it does make sense.
Secondly, you can use the Time Capsule as a shared storage area as well as for the Time Machine function.

Do encrypted Time Machine backups work across a network?

I see that Lion offers the option of encrypting TIme Machine backup volumes, which seems like a Good Thing. After reading up a bit on this, it seems clear that it will handle the situation where the backup volume is physically attached to the machine being backed up. However, I've gotten mixed signals about whether this will work with networked clients. I have a server with a TM volume, and a number of machines on my network use that server and its disk for TM backups. Can I encrypt the TM volume in this situation, and will Time Machine be able to back up from those clients to the server? I can't think of any reason why it shouldn't work, but, like I said, the overall story isn't completely clear. Thanks for any advice!

There's nothing in the Help or other documentation I can find.
Just that OSX can't do it from the Mac that's doing the backup.
There was a similar post the other day; I asked the poster to let us know whether it worked, but haven't gotten an answer yet. So if you try it, please post back with your results.
I do agree with coocoo, though -- if you want to do this, keep "secondary" backups, not encrypted, just in case. See #27 in Time Machine - Frequently Asked Questions for some suggestions.

How to encrypt time machine

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