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?
I moved a bunch of files to the trash can after installing Snow Leopard, mainly backup files from OmniFocus.
I clicked Secure Empty Trash and over 500,000 items began deleting. These 500,000+ items deleted at the rate of 2-3 items a second. This would total 138 hours equaling over 5 days to Secure Empty the trash.
This is just ridiculous in my option so I just did the "Empty Trash" feature, showing me only 350 items, which deleted quickly in under 5 minutes...
So far I know with Secure Empty Trash that the trash is securely layered with 0's & 1's....but wonder what happens with just "Empty Trash?"
How easily accessible is it for someone to retrieve something that i've deleted?
How do I change trash from secure empty to just empty?
View 6 Replies View RelatedBasically, 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'.
Under my finder list on the top of my IMac, I used to be able to click empty trash. Now its turned into secure empty trash. Secure empty trash always locks up and I have to relaunch finder, search for empty trash in help and use it that way. Does anyone know how to get the empty trash option back under my finder list?
View 3 Replies View RelatedA few months ago I purchased a MacBook Air and I have 2 problems:
1. I cant empty or secure empty my trash. The stuff just stays there.
2. When downloading Mac OS X update I keep getting this message - The update �Mac OS X Update cant be saved
- Connection reset by peer. I made sure that my internet connection is working and that the power adapter was on.
How come when I enable the "Secure Empty Trash" feature and put something into the trash and then empty the trash it says it's emptying 4 things even though I only put one single item into the trash bin?
View 7 Replies View RelatedI'ves been trying to do some research on the "secure empty trash can" option and i can't find anything useful.
I've been having this problem where i can't simply "empty trash" and have to click on "secure empty trash" as it the only thing that appears !
To empty a trash can, it deletes 1 item per second and it's getting very tiring and long. Before, i didn't have the "secure empty trash" and wish to get the normal "empty trash"
When I was looking up what the Secure Empty Trash option does I happened across a site that said that "this method might shorten the hard disk lifespan." Is there any truth to this?
source of quote: [URL]
I went to empty trash (secure empty trash more specifically) and a few minutes into the process, the hard drive revved WAY WAY up and is whining horribly. Time for a new hard drive or is there anything I can do? Also getting the beach ball with almost everything I do now.
View 15 Replies View Relatedwhen I try to securely empty the trash it tells me some items are locked and asks to continue with all? If I indicate yes, it stops and says I don't have permissions for all files. the files that remain are mainly old apps and .mp3 from iTunes.How do I fix these permissions to get them deleted?
Info:
iMac, OS X Mavericks (10.9.2)
I searched the forum threads and couldn't find anything on this, apologies in advance if I missed it.
Like an idiot, I started "secure empty trash" and trashed some folders that are massive. The computer is getting hot (MacBook Pro 1st gen) and there are a lot - as in thousands - of files to go. I tried stopping the process, shutting down, and it wouldn't let me. Does anyone know how to do this?
I'm running OSX 4.11.
I know this was dumb. Did it right after a physical therapy appointment while multitasking and I wasn't thinking straight.
i just deleted some files+emptied the trash... and just now read up about "secure empty trash", is there anyway to make sure the files i have already deleted are unrecoverable?
MBP uni 13" snow leopard.
I've noticed that when I "Secure Empty Trash" though it takes longer, I usually regain a lot of gigabytes back. Currently, as of this post i'm "secure emptying trash" and i've regained about 25GB's which sounds about right considering there was about that much worth of video recordings from my video camera I no longer needed.
In the past when I've just "deleted trash" i've seen different results. If I have say 10GB's in the trash and I just "empty trash" then i'll maybe gain back like a GB or 2. ...if anything.
So, my concern is...say currently with the 25GB amount of trash I have, If I decided to just "empty trash", I obviously would not have gained back all the 25GB's..., perhaps just a few, guessing something like 5GB.
Well, does that mean that those GB's that are emptied in the trash (not securely) are just lost forever?
..Or will I regain those GB's the next time around (say weeks later) I securely empty the trash with whatever happens to be in there (all new stuff in the trash)?
Am I making sense?
Kinda confusing to me cause I don't understand it. But I feel it's vital for me to get this and have the most amount of gigs available on my Mac now that i'm using about 30GB's per week filming stuff and editing it on iMovie.
I can't empty my trash ! i dont know why?
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.7.3)
I am running Lion on a fairly new iMac 21.5 (bought it last September). Apparently I have changed the Empty Trash method to Secure Erase. I really do not need this nor do I want it as it takes forever to empty the trash. How can I get back to the old method of just emptying the trash?
Info:
iMac, Mac OS X (10.7)
Working in Mavericks on an iMac 27. Secure Empty Trash starts but disappears and nothing is deleted. Is it safe to use Erase Free Space in Disk Utility?
View 9 Replies View RelatedWhile trying to Securely empty trash, I get an error code -8003. The trash bin now has about 2 million files to empty. The large number of files are due to transferring numerous time machine back ups files to be deleted after a partial LaCie hard drive failure.
Info:
iMac, Mac OS X (10.6.8)
Every time I empty my trash using Secure Empty, my macbook slows down by a significant degree to a painfully slow pace. What is causing this?
View 3 Replies View RelatedSince 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?
View 2 Replies View RelatedI 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?
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
I have mac pro having os x lion. I am facing problem of not emtying my trash basket.
I have tried it from finder and also with command key+empty secure icon.
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)
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?
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?
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?
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?
View 10 Replies View RelatedHow secure is an HFS+ hard disk?
I ask because my work machine is a Mac and the company wants to apply full disk encryption.
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.
