OS X :: Cannot Secure Delete From Win7?
Mar 14, 2010
Here's my setup: OS X on the first partition of my HDD (partition name Mac) and Win7 on second partition (partition called Bootcamp) but I am not running Win 7 via bootcamp, I am running it via VMFusion which is taking 150 out of 250gigs or partition Bootcamp. For some reason I copied a few sensitive documents into partition Bootcamp, then I moved them to trash when in OS X, then when I go to secure delete it gives me this error: (you can click the image to see it full size). I then tried going into Win7 to securely delete it from there but Win7 does not seem able to access that partition.
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Feb 24, 2007
I recently found out that my powerbook G4 that i had a bottle of coke spilled on it is insured under my uni insurance policy, and am about to send it in for repair/replacement.
My issue is that i have used my parents/girlfriends/my own credit cards on the machine for online shopping and would like to absolutely securely delete everything from the machine, and reinstall osx on it before giving it in for repair, in order to have peace of mind that my detials are not going to be used elseware.
I have a mbp and dont use the powerbook so it wont inconvenience me, and its hard disk is backed up to an external also, so there is no problems there.
I just need to know what i will need to do this and how it can be done?
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Jun 26, 2014
I have a late 2012 Macbook Pro version 10.9.3.
Attached to this are two external hard drives: Both are SeaGate, USB 3.0, 3TB, and are formatted to the ExFAT system.
I use these mainly for purposes associated with my job as an wedding video editor.
About a month ago, I received a few files from a client that they wanted to attach to their video and upon editing them I tried to delete the originals but was unable to as I got this message: "The operation can’t be completed because you don’t have permission to access some of the items". However, all other trash that I put in there is deleted when I secure delete so I'm sure it's not a problem with the system but rather with those files.
I have researched the problem online and have found some suggested solutions:
1. That I need to change the permission on the file in order to delete it. When I checked the file information it reported that I was able to "Read and Write" as with every other file.
2. I attempted the following suggestion that I found on another forum: Advanced tip about deleting locked filesIf there are several locked files in the Trash, you can unlock them all at the same time at the command line. Follow these steps:Open Terminal. It's located in /Applications/Utilities.Type: chflags -R nouchg Note: Type one space (not pictured) after nouchg in the line above, so that it ends in "nouchg ". Do not press Return yet.Double-click the Trash icon in the Dock to reveal the contents of the Trash. If necessary, arrange the Finder window so that a portion of the Terminal window is still visible.Press the Command-A key combination to select all files in the Trash.Drag the files from the Trash to the Terminal window. Note: This automatically enters the pathname for each file. This eliminates the need to individually empty multiple Trash directories, particularly when multiple disks or volumes are present.Press Return. No special text message will be shown indicating that the command was successful.Empty the Trash.
This did not work either as when I attempted to delete the same message appeared.
So my question is this, how do I permanently delete these files? Do I need to buy third party software to do this?
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Feb 17, 2012
I want to delete backup files that are more than a year old from my time machine. I moved them to trash and although it then asks if I want to remove secure items and I check yes, it then stops. As a result I can't securely delete any new files either since each time the same thing happens if I add a new file, none of it deletes.
Info:
MacBook Pro (15-inch Mid 2009), iOS 5.0.1
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Dec 4, 2014
I have a MacBook Air with 256 GB of SSD and am running very close to the limit of available memory. To recover additional memory I issued an empty trash command while holding down the options key. The process has been underway for a few hours now.
There are over 1,238,000 items to be deleted. Items are being deleted at the rate of about one every five seconds. At that rate it is going to take forever for the process to finish.
Is there any way to speed up the process? Or an alternative the empty trash command?
Info:
MacBook Air, OS X Yosemite (10.10)
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Mar 27, 2012
After upgrading Lion OS X, I can not delete file on Lion partition from win 7. It always says "This file is too large...".
Info:MacBookPro, Windows7
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May 10, 2010
I have about 60 GB of data on a new 750 GB drive that I want securely erased as I am passing that drive on to someone else.
Zero out the drive or do a 7 pass is secure BUT takes a long time for 750 GB
What if I drag those files to trash and do a SECURE EMPTY TRASH - much quicker as I am not writing 750 GB of zeroes but is it as secure?
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Jun 5, 2009
I just have a question about how secure my mac is..
I use ethernet to connect to the internet with the DHCP configurations. My firewall is turned on and my sharing options off.
But I also have NetBarrier. The firewall option for this was set on:
Client, Local Server
Having it set up like this, do you know if someone could access my mac?
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Jan 2, 2011
I am well aware that in practice, Mac OS X is vastly superior in terms of virus protection to Windows. What I am wondering is if this is solely due to the popularity of Windows, or if given an equal market share of Macs and equal number of equally skilled, equally determined hackers Macs would still come out as more secure.
Can anyone with more technical knowledge of the underlying OS architectures answer this question?
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Mar 4, 2009
I'm looking to buy a new computer and want to upgrade to a Mac. However, I need to be able to connect my home computer to my work desktop since I work from home. The Corp. help desk says I can't do it, but they're also not IT professionals so I'm not ready to take their word for it. Here's what I'm using.
VPN Secure Client NGX R60 HFA2 (Build 001)
Remote Desktop
Work Desktop - Windows XP Pro
Searching the internet, I get the feeling that NGX R60 refers to the PC (Windows) version and NGX R65 refers to the Mac version. If I use Boot Camp, can I switch to Windows mode and connect that way? Is it a terrible PITA to do?
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May 19, 2009
I'm curious if there is a program out there that will do what I'm looking for. Basically, I'd like to have some secure folders on my computer. Ideally, I'd love it if I could create new folders and put stuff in there I want to keep secure. Double clicking on the folder would prompt a box asking for a password, then once the password is entered, the folder would open. Is there anything out there like this? Is there already something on the mac like this?
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May 28, 2009
How secure is an HFS+ hard disk?
I ask because my work machine is a Mac and the company wants to apply full disk encryption.
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May 31, 2009
I have a group of docs on my MBP that contain private stuff - bank a/c details etc...
Now I keep those files in an encrypted sparse disk image and I'm reasonably confident that if my MBP is stolen they won't be able to access that disk image.
But this just occurred to me: when I open those files in Pages is there a temp copy of the file save somewhere outside of the sparse disk image that could be found?
I really don't want to use file vault to encrypt the whole disk but I do want to be sure those private files won't get accessed.
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Jun 12, 2009
I think i Have secure deleting on, on my Mac OS X 10.5.7. It takes a good 10mins to delete like only 200 files (relatively small, like picture/music/document files).
I don't remember how I turned this future on, but how can I turn it off? Its really annoying how long it takes to delete something!!
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Oct 4, 2009
Since I got SL and had a small trashcan, opened it up, and instead of emptying it via dock and just hit the "secure" button in the window out of laziness, every time I empty the trash, it does it securely, which takes a lot of time. I have a very large trash load and don't particularly feel like devoting the full CPU to writing over files I simply don't need anymore (mostly old downloads). Is this a feature? How do I disable it?
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May 5, 2010
I have seen talk of it and a few videos but is there a secure way to upgrade the HD to something slightly bigger? I have the 2.13 128GB and curious if there is an option out there for more space.
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May 6, 2010
Basically trying to write a paper on Euro vs. Dollar and have a freely available paper but it is locked so I'm unable to print it off. Find it much easier to print off and make annotations and highlight then simply read off the screen so was wondering if anyone had any ideas how I can print the file?
I found an app but it was shareware and $25 and as I'm a student that isn't really an option for a single citation. Would be very grateful if anyone has any answers.
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May 22, 2010
How secure is Keychain. Is it prudent to store my passwords, bank info and such there in the secure notes section (under a different keychain and different password than the login)?
Can someone hijack my computer through my internet connection (broswer, network,...) and gain access to my data? Not as concerned about somebody stealing my laptop, since I'll be aware that it has been stolen and can take action. How prevalent is remote data theft by the way?
Have read threads on this topic but I am still a bit confused on where the possible breach could occur.
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Aug 5, 2010
How do I do a secure erase (zero out data) on a Time Capsule?
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Feb 14, 2012
I am having problems figuring out how to secure my internet so that others cannot use it without a password? It was secured before but my husband reset the system and now the network i created is gone and it is not secured.
Info:
MacBook Pro, Mac OS X (10.6.5)
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Feb 16, 2012
I just downloaded the Messages beta and i really like it so far. Does anyone know the security of this? Could it be considered HIPPA complient?
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Jan 17, 2010
Simple question: what's the most secure notebook lock of those that are widely available (points for it being available on Amazon or Newegg). I bought the Kensington Microsaver Keyed Twin Notebook Lock (two locks; I'm locking a hard drive as well) and the Kensington Combosaver Combination Notebook Lock Ultra to test out and (eventually) send back to Amazon. Links here for reference:
[URL]
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Obviously tubular locks can be picked by industrious thieves (or just about anyone). Does the same hold true for this particular combo lock? I'd much prefer a combo lock if I knew that it was absolutely secure (minus the combo falling into the wrong hands, of course), but some combo locks can be picked even more easily than tubular locks.
Anyway, my point is that I'd like a lock that acts as slightly more than a mere sight deterrent, and actually could stop a thief from taking my laptop/hard drive. Again, I'm looking for something that fits into the standard security slot and can be bought through Amazon or Newegg or another such retailer. Obviously I'm not expecting magic, since industrial solutions are very expensive, but I'd like to fully explore my options.
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Oct 11, 2010
Basically, I am 'securely emptying my trash' as we speak. With that said, why exactly does it say that it currently has to empty around 400 something files? Does that include every single file I've deleted in the past, not using the 'secure empty trash'?
Also, once if I deleted my download history, not using 'secure empty trash', is there a way to retrieve it and use 'secure empty trash' to empty it once again?
I'm just a little confused about the 400 something files being deleted using 'secure empty trash'.
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Nov 23, 2010
I have read that macs are supposed to be secure, but are there any basic things I can do to make it more secure?as I am still sort of learning mac os, I may need step by step directionsI am currently on a macbook pro i7 2010, snowleopard 10.6.3
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Dec 8, 2010
Is there a solution to this problem? I am planning to use my MBA at work and it requires me, at some times during the day, to leave my notebook unattended while I go off and do other tasks. Unfortunately, I don't have my own office and I share a work area with other people. Any suggestions?
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Dec 28, 2006
I know this probably isn't topic-worthy, but I searched Apple's website along with the forums and couldn't find an answer. In System Preferences, under Security, what will happen if I check off "Use secure virtual memory?"
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Nov 28, 2008
I use 1password and it requires me to put in my password every time. It gives me the option to remember the PW in the keychain, but when I select that it gives me a serious sounding warning that basically says it is not safe to do it the keychain is not properly secured which by default it is not. How do I secure it so I can safely save my 1password PW?
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Dec 26, 2008
I am not currently a Mac user but I am using an Airport to connect to the internet using my Gateway laptop. My question is this - my son (who is a Mac user) left his airport behind when he left home, and it works great with my Gateway. However, it is unsecured and I can't figure out how to secure it. Do I need him to do this from his Mac?
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Jan 12, 2009
My 8 core Mac Pro should be here in a few days and I have not spent much time considering a backup strategy. I want to keep it simple and reliable. I am not sure what size drives I am going to get. I will not be doing a lot of graphics work on the system. I will be using it for everyday business productivity, iPod music storage, and application development. I will also be using Fusion 2 with a Vista Home Premium VM. ON my current PC, I am using less than 100GB. I suspect 750GB will give me plenty of headroom. My first thought is to setup a three drive system using software RAID 1 (mirroring) with Time Machine using the third drive.
I know hardware RAID 1 is faster, but I don't think software RAID 1 will stress my Mac Pro too much. I would like to do this with all drives internal. Will Time Machine support that? If I don't think I am going to come close to filling up the 750GB array, do I really need to get a bigger drive for Time Machine? I am not looking for the highest availability possible or the most data security possible. I just want to make sure that I have a reasonably solid strategy that will keep me up and running through a single drive failure and allow me access to older files that I may have deleted for whatever reason.
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Feb 19, 2009
Safari won't let me log into paypal or mobileme (gives an error msg. about "secure connections"), Apple Mail isn't working, and a message has been popping up and telling me that my IP address on my network is already being used.
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