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6
votes
3answers
44k views

How secure is Activation Lock on iOS 7?

Apple showed this new feature in iOS 7 called Activation Lock, that if you enable "Find My iPhone" on a device that is lost or stolen, a person that finds/gets the iPhone will not be able to wipe it ...
1
vote
0answers
54 views

Prevent data on unsecured wireless, until VPN is connected [duplicate]

There's a lot of good advice around about avoiding connecting to unsecured wireless networks, and using a VPN (for all traffic) if you absolutely must use one. What seems to be missing from this ...
-3
votes
1answer
102 views

Yahoo email account hacked on iPad2

This has happened several times. I have changed my passwords and it's still being hacked. This happened when I was in England and also in Santa Barbara, sending out messages, deleting sent messages. ...
1
vote
1answer
206 views

Remotely disable Macbook Air through network access

My Macbook Air was stolen. The stolen Mac is showing up in Baku, Azerbajan. I don't have the skill to do it myself, but I could imagine that there would be a way to do something nasty. Perhaps a ...
1
vote
3answers
4k views

How To Securely Erase Free Space Using Terminal?

A friend told me that when you delete a file on your Mac in the normal way it actually stays where it is, but it is just no longer usable by your Mac. The addition of more files to your Mac causes ...
4
votes
3answers
666 views

MacBook Air/Pro: run script upon lid close?

How can one configure MacOS (10.8 or higher) to automatically and immediately call a user-designated script (probably a bash script) upon the user closing the display lid of a MacBook Air or Pro? ...
0
votes
1answer
98 views

In Disk Utility, does Secure Erase include the Erase Free Space option

...or do I need to Erase Free Space as well as Erase with secure option. I'm prepping a Mac for resale.
2
votes
1answer
261 views

iMessage Security issue: Typing Status Indicator Actually sends what you are typing?

I have a iPhone4 (iOS 5.0.1 [9A405]), and I noticed that from time to time instead of the typing indicator (...) I can see the part of the future message that I'm just about to receive. Is this a ...
7
votes
2answers
864 views

Change user password by providing new password as hash in a script

Currently working on a deployment of a large number of Mac's, on which I want to set the password for an administrator account without putting the password plain-text in the script. Is there some way ...
1
vote
0answers
94 views

Automounting & fix permissions for home folder on encrypted sparse bundle?

For security on a shared machine, I've moved my entire home folder to an encrypted sparse bundle disk image. I then set my User settings home folder to the image. But along the way, I believe ...
1
vote
0answers
42 views

How to display the remaining time that the device will be locked for?

I locked my iPad by accident after upgrading to iOS 7 and noticed that it no longer displayed the remaining time that the device will be locked for. Is there any way to enable this?
4
votes
1answer
161 views

My mother changed her session password and now the system can't unlock the “login” keychain

The title says most of it. My mother changed her password through the Accounts pane of System Preferences to a lengthy one (17 characters) about three weeks ago. Then, the next day, she left for ...
5
votes
1answer
1k views

How to isolate an application from the system (fully sandboxed application)?

Is it possible to do something like the concept of sandboxing (like all apps on iOS have its own system software resources) for all existing applications (so - not while designing an own new ...
1
vote
1answer
91 views

How can I prevent changing of networks?

Is there a ways to prevent people from changing wireless networks and other networks? Does Apple have any kind of ACLs or something like Windows where you can control what the users can do?
4
votes
1answer
8k views

Remove personal data without doing a full reinstallation

I am selling an old Mac with OS X 10.4 (Tiger), and I don't have the installation CD anymore so I can't format and re-install; I have to leave the current installation intact. Obviously, I'd like to ...
0
votes
1answer
229 views

Trim Enabler Safety

I have a quick question. I am a bit anal about what I run on my Mac, tend to use the apple apps (aperture/terminal) rather than alternatives (Picasa/iterm2) because I like to make sure I'm running ...
1
vote
1answer
423 views

Change Security & Privacy setting from terminal

I need to enable the "Require an administrator password to access locked preferences" on about a dozen Macs. I would like to do it from ARD as a unix command. Is this possible?
2
votes
1answer
6k views

Is there a detailed activity log on Mac OS X that lists my recent commands and actions?

How can I see what I just did on my computer? For example, an activity log showing that I copied a file from here to there?
0
votes
1answer
62 views

Checking the security over WLAN

I've become majorly concerned when reading this article that describes a bad actor that use Terminal access from his/her Mac to change the syslog and have stealth access to all data and passwords. ...
3
votes
2answers
408 views

How can I effectively hide my macbook while traveling to prevent theft

I will be taking my Macbook Pro Retina for a backpacking trip and will be working from public places (i.e. coffee shops, public squares) for a while. I am quite concerned though, that it will be ...
1
vote
2answers
738 views

Safari not warning on SSL certificate hostname mismatch

For some reason (e.g., bad preferences setting, maybe?) Safari 6.0.5, on OS X 10.8.4, is failing to give me an SSL Certificate Warning when I visit a site whose hostname doesn't match the hostname ...
1
vote
1answer
1k views

how to reset security question [duplicate]

I forgot the answer to my security question and no email to rescue mail received. How can I change my rescue email? Or is there a way to change the answer to something like "used code for mobile ...
2
votes
0answers
34 views

Can we validate that the iOS apps on users phones are the same exact apps we submit to Apple? [duplicate]

This is a bit of a security tinfoil-hat question: Is there any sort of validation (checksum etc...) that our users are receiving the exact iOS apps we submit to Apple? The thought experiment is: We ...
1
vote
0answers
160 views

How many tries on iTunes Security Questions

I folgot the answer to one of my security questions and now, for the first time in years, I need to answer them to buy music from my iPod. Now, I know I can change my questions, but I would really ...
2
votes
1answer
54 views

Require Admin level to mount removable media or network attached storage device

Is there a way to require Admin level privileges on a MacBook in order to mount any type of removable media or network attached storage device?
0
votes
1answer
367 views

What could be causing my MacBook Air 13inch (Mid 2012) 2 GHz Intel Core i7 OS X 10.8.4 to throw the “could not join” WiFi error?

For some reason, my MacBook Air 13inch (Mid 2012) 2 GHz Intel Core i7 OS X 10.8.4 will fail to connect to my Siemens SE567 ADSL Modem when WiFi security is enabled on it. It throws the following error ...
4
votes
1answer
128 views

Unexpected app “Admin Alert” running on my machine

All of a sudden I noticed an application called "Admin Alert" in my dock. This is a work computer, I'm wondering if this is some sort of "spyware" that our lovely IT department has installed on my ...
1
vote
0answers
122 views

Applying Filtering on NAT'd Packets NetBSD (pf.conf)

Is there a way to filter packets after applying NAT? What I am trying to do: Apply NAT to packets going to some host, but block packets with a specific port. I have tried a few things but nothing is ...
-1
votes
1answer
207 views

Can I use an encrypted disk image for my home folder?

At work, several people use my machine. Can I set my home folder to be inside an ecrypted disk image? How would it work as far as mounting/unmounting whenever I log in/out?
1
vote
1answer
290 views

Keychain Access is empty

When I open my keychain access, it is empty. I can't see anything in it. However, I know that all of my stuff is still working (websites don't prompt me to log in, I join wifi networks, Xcode still ...
5
votes
2answers
1k views

What is the s/mime encryption strength on iOS?

I've set up S/MIME on my iPhone, but unlike other mail clients, I'm not given the option to select the hash or encryption algorithms. I assume iOS makes this decision for me. Can anyone tell me what ...
1
vote
1answer
2k views

I can't find a setting to disable WINS in Network settings

In my Network settings under WINS I have the NetBios name (elly) that I would like to disable (kill). The message shows that the "elly"is currently been used ? By whom, for what ? There a bunch of ...
3
votes
2answers
111 views

Set OS X Server for remote-only administration

I have a Mac Mini with OS X Server in another room with nothing attached but the network cable. I manage it remotely using Apple's Server and Remote Desktop. Is it possible to disable "locally" using ...
1
vote
2answers
11k views

How Do I Know if my MacBook Pro is Using WPS?

I have learned that WPS is not secure. There is a WPS button on my XFinity modem; but how do I know if it's enabled so I can know if I need to adjust my router settings (or perhaps decline to use an ...
-1
votes
2answers
15k views

I have an iPod 5 gen, how do I view my wifi password? I've lost the wifi password [duplicate]

My iPod 5 gen is connected to wifi, I've lost the wifi password, how can I view the password on my iPod, could you please give me a step by step guide on doing this as I'm not tech savvy....
0
votes
1answer
2k views

How do I reset/change my security questions on my ipod touch?

On my Ipod Touch my mom changed the password to apple/itunes and i have a new itunes giftcard but i have to answer security answers and my mom and i both dont know them. Help me please
2
votes
2answers
566 views

Where to target when doing a Brute Force attack on an extended mac OS drive?

I forgot the new password to my external hard drive (Mac OS Extended Journal Encrypted). I know. Stupid. I got my hands on John the Ripper and I know some parameters that will help narrow down the ...
0
votes
1answer
625 views

Preventing booting from external media

Is it possible to set up Mac OS X 10.8 (Mountain Lion) on a MacBook Air so that users cannot boot from external media (e.g. a USB memory stick) and cannot restore the OS from the internal restore ...
0
votes
1answer
58 views

Security for selling MacBook Pro for parts [duplicate]

I'm looking at selling my MacBook for parts. It's completely broken: it won't turn on or charge. Is it possible to obtain files from it? If so, what security measures should I be taking? Should I ...
0
votes
0answers
305 views

Always get a Security Error for Internal HTTPS Website

My company recently changed an internal site to use HTTPS instead of HTTP (it is our Jira site in case that matters). From what I can tell, this site is using an internal certificate. On our work ...
2
votes
1answer
827 views

Is it possible to create a user without a home directory?

I want to create a user to run tomcat on my system and was wondering if it is possible to create a user without a home directory like it is possible in linux.
0
votes
2answers
1k views

Forcing use of SSL connections in web dependent applications

Many websites allow it, to use an SSL connection. But how can I force my web dependent applications (Safari e.g.) to establish such a more secure (I know, that SSL is not the solution for all security ...
2
votes
2answers
559 views

Selling my broken Macbook. How to make sure there's no personal information on the hard drive?

My Mac won't turn on but I'd like to sell it for spare parts. How can I make sure there's no personal information stored on the hard drive for the buyer to retrieve?
0
votes
1answer
103 views

Does Secure Keyboard Entry Prevent All Forms of Keyloggers?

I had an understanding that Secure Keyboard Entry (or EnableSecureEventInput) was a feature that essentially disabled keyloggers. Is that the case? Are there ways around it?
14
votes
1answer
212 views

Can I ensure keyboard commands don't get trapped by browser scripts?

Is it possible to tweak Safari to ensure command key combinations like ⌘H or ⌘L go to Safari as opposed to Safari's window contents? This comes up for me most often on this site because the editor ...
2
votes
1answer
1k views

Two Airport Expresses extending the same network and a weekly password rotation?

I just installed two Airport Express routers in a restaurant to improve their wifi coverage. The first device (AE1) is connected to the restaurant's DSL router via ethernet, and the second device ...
1
vote
1answer
713 views

'Always Trust' wifi network not working

This is more of an annoyance than anything...I have a MacBook Pro (latest Retina 15") and a Mac mini (latest model) both running Mac OS 10.8.4 and whenever I connect to my company's wifi network, I ...
2
votes
1answer
285 views

Legitimate user or hacker -Terminal?

I have recently used the terminal and entered the command sudo -s and then dscl . -list /users so I could see all accounts/users who have access to my mac. How do I know which names are supposed to ...
1
vote
1answer
1k views

How to tell whether Little Snitch is running or stopped?

I am running Little Snitch in demo mode: After a few hours, how can I tell whether Little Snitch is running or stopped? From the official website: Free Evaluation License Little Snitch ...
9
votes
2answers
43k views

How to block internet traffic of an application?

Little Snitch can block internet traffic of a particular app. Can I do something similar without (paying) Little Snitch?