Tagged Questions

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0
votes
1answer
55 views

Yosemite 10.10.1 - ssh - no connection (time-out) and strange redirect

I hope I can get some help with a rather strange problem on my late 2013 MacBookPro running Yosemite 10.10.1 Up until 3 days ago, I could ssh into my server without any problems. I then updated to ...
0
votes
1answer
9 views

Allow read-write access to subdirectory in first local account to second local account

I have two accounts (one for work, the other for private stuff) on a Mac, which is running OS X Yosemite. I would like to share a directory, say ~work/Documents/SomeDirectory/SomeSubDirectory/, such ...
0
votes
0answers
36 views

Mac OS X Mail signing messages with S/MIME certificate from startssl

I've got myself an S/MIME certificate from StartSSL, which I have exported from the browser, imported into my keychain and as expected Mail.app is now signing my outgoing messages. However some ...
1
vote
0answers
21 views

On Yosemite, how can I audit the safety of an executable?

I would like to audit an executable binary from an untrusted source, and ultimately maintain whether it is safe to run it. My main interest is to establish, in a safe fashion, whether said binary ...
0
votes
0answers
4 views

Can't Seem to Install .pem File Properly

Okay, so I'm trying to setup encrypted (S/MIME) e-mail between two users. I've managed to do it one way, but am having trouble getting the reverse to work. I was under the impression that a signed ...
0
votes
1answer
78 views

How can I have Safari on OS X remember to permanently trust a website with my current location?

The only options on the location privacy prompt are 'Allow' or 'Don't Allow', with a 'Remember my decision for one day' modifier checkbox as well. But what if there's a site that I trust in ...
0
votes
1answer
60 views

Yosemite Login screen ignoring login after Screen Saver

This is regarding a: MacBook Pro (Retina, 15-inch, Late 2013) 2 GHz Intel Core i7 8 GB 1600 MHz DDR3 I have a managed, admin, remote account on the Mac. This is the only account on the Mac. The ...
1
vote
1answer
63 views

Remove “steamclean” application

Through my high school I have a Macbook Air. Because I am the technologically curious person that I am, I found a workaround for installing apps by putting them in the package contents of other apps ...
0
votes
1answer
144 views

Is someone remotely accessing my iPhone?

Can someone watch you on face time auto without you knowing it? On my iPhone there are calls I never made and the light turned on by itself saying facetime with a number by it. Is someone watching ...
0
votes
1answer
30 views

Does Apple still support 10.5.8?

Have a friend that's running OSX 10.5.8 and claims it's still supported by Apple and has the same security patches as needed as any other version of OSX. Does Apple still support 10.5.8? What if any ...
0
votes
2answers
43 views

Trust this computer - what is shared?

Apologies if this has been asked before, but when you trust a computer, what data is shared? I'm on iOS 8 and have been plugging my personal phone into my work PC for charging. I click "trust" ...
0
votes
0answers
29 views

Prevent non admin users from accessing keychain

Ive setup mail accounts on an employees computer and noticed that they were able to view the passwords by looking in the keychain, what id like to do is not allow them to view the passwords stored in ...
1
vote
1answer
1k views

Allow Apps won't unlock in Security & Privacy - Yosemite

When I was running Mountain Lion I selected "Allow apps downloaded from: Anywhere" in Security & Privacy. I updated to Yosemite a few days ago. The update set that back to: "Mac App Store and ...
0
votes
1answer
81 views

Is there a way to selectively enable “Text Message Forwarding”?

Yosemite's new "Text Message Forwarding" feature is a great convenience for communicating with friends and colleagues who use SMS for texting, but it has the potentially to fatally* undermine 2-factor ...
0
votes
1answer
51 views

Is my password vulnerable to recovery using my Apple ID?

For some time, in Mavericks, I had an option, which I had disabled, in Users & Groups > Password to reset the password using Apple ID This option vanished after a migration, under Mavericks, to ...
0
votes
0answers
64 views

How can I get iOS devices to accept a self-signed WPA2 certificate?

I'm setting up a Cisco/freeradius based WPA2 wireless network for about 100 users. Everything works dandy, but I cannot get iOS devices to accept the TLS certificate I'm using on freeradius even ...
1
vote
0answers
142 views

What features will I lose if I disable Bonjour's 'whats-my-name' service?

Upgrading to Yosemite (from Mavericks) enabled Bonjour's "whats-my-name" service on my Mac; I would like to disable this (for security policy reasons) but wonder if some feature (perhaps something new ...
2
votes
1answer
38 views

Bulk removing Wifi networks from an iOS device

This article, "What we give away when we log on to a public Wi-Fi network", demonstrates how dangerous it is for you to turn on Wi-fi on your phone. It advertises the name of every network it has ...
0
votes
0answers
50 views

Is my machine always visible to Bluetooth while Handoff is enabled?

Since installing Yosemite, my machine shows up (at least on my iPhone) as visible to Bluetooth. This is appears to be the result of enabling Handoff. If that's the case, at what point in the Handoff ...
2
votes
2answers
1k views

How do I disable Bonjour visibility after Yosemite install?

Since upgrading to Yosemite (from Mavericks) my MacBook Pro (Retina mid-2014) advertises itself on Bonjour (with "whats-my-name"). It was not visible in this way prior to Yosemite, and I have no ...
-1
votes
1answer
198 views

Why is my MacBook visibile on Bluetooth after Yosemite install?

Since upgrading to Yosemite (from Mavericks) my MacBook Pro (Retina mid 2014) is visible (in "advertising mode") on Bluetooth (at least to my iPhone). It was not visible prior to Yosemite, and there's ...
2
votes
1answer
208 views

Disable Little Snitch in Guest account

It seems that Little Snitch 3.4.1 is a rehaul of the old version and this solution to disabling it in the guest account posted here Disable Little Snitch in guest account? doesn't work anymore. When ...
1
vote
1answer
85 views

Turning off Require Password on a filevault enabled MacBook Air 2011

I am trying to use the product form soma-zone.com called RedHand. The only catch is you must have Require Password turned off in the Security Preferences Pane. RedHand won't start until it is turned ...
0
votes
1answer
286 views

How do I reset/change my security questions on my Apple Id

I have an Apple ID and I know my password, but forgot the answer to the security question. I tried to change it at appleid.apple.com but we don't have a link to reset it. See the picture. Please help ...
6
votes
2answers
5k views

Best way to disable SSLv3 in Chrome for Poodle vulnerability

Fixing Chrome for the Poodle vulnerability seems to be more difficult on OSX than the other Operating Systems This seems to work... Exit chrome Open Applescript editor Enter this script do shell ...
1
vote
1answer
187 views

Someone made a FaceTime call with my number

My husband told me that he received a FaceTime call from my number but he missed the call. I never called him and I don't have any outgoing calls in my phone or anything. Is my Apple ID compromised?
4
votes
1answer
228 views

Someone used “Find my Iphone” to wipe my phone. Can I use the same app to find their location?

This morning someone decided via either a prank or otherwise to log in to my apple id, and use Find my Iphone app to lock and then erase my phone, then leaving me the ominous message "This is what u ...
0
votes
0answers
31 views

Turn off the security setting of apple store acount

How can i turn off the security setting of an apple store account so i can sign into it from a foreign country ? Because once i try to sign into it it prevents me and send me a warning Email about ...
0
votes
1answer
40 views

How to enable “Show message on Lock Screen” with Script

So, In Mavericks, you can set text to be displayed on the lock screen by checking the box: System Preferences > Security & Privacy > General > "Show a message when the screen is locked", then ...
3
votes
2answers
329 views

Have Apple announced whether the “Shellshock” bash update will be applied automatically via the App Store patching mechanism?

As described here, I'm technically vulnerable to the "Shellshock" bug in my shell. I'm running Mavericks. Apple has released an update to bash that addresses this issue. As per the example test ...
1
vote
1answer
115 views

Has my computer been hacked

I'm trying to find out if someone has hacked my computer. In case I get the following message in my Terminal window: "Last login: Tue Sep 30 02:02:18 on console" does that mean a person has logged in, ...
0
votes
1answer
3k views

is there a patch against “Shell Shock” for my system MacOS 10.6.8 bash version 3.2.48(1)-release (x86_64-apple-darwin10.0) [duplicate]

I already run the following and I get "vulnerable" Mac cysunza$ env x='() { :;}; echo vulnerable' bash -c 'echo hello' vulnerable hello I read the post about it but appears to me that his is just for ...
3
votes
3answers
2k views

Apple Shellshock patch for 10.6?

I am running a small HTTP server (Apache) off my Mac mostly as a hobby. If it becomes compromised it isn't the end of the world but it is something I would certainly like to prevent. I set up a ...
3
votes
1answer
89 views

Are there any disadvantages to using the brew version of bash for /bin/sh?

I have patched bash & sh with the latest patches as described here, but now have some issues with some things in my dotfiles (particularly the loading of rvm and some custom functions and ...
-2
votes
1answer
142 views

Should bash shells be replaced with the new patched version? [duplicate]

This question has generated a lot of downvoting on three SE sites so let me try to explain where it comes from. The magnitude of the bash "shellshock" problem may turn out to be larger than anything ...
4
votes
1answer
178 views

Will recompiling bash to avoid Shellshock cause more harm than good

I wasn't particularly worried about Shellshock until I learned that a malicious DHCP server may be able to exploit my DHCP client to run arbitrary code on my system. It's not clear to me whether Macs ...
1
vote
1answer
52 views

Prevent Mac from connecting to WiFi networks with same name as preferred network

How can I prevent OS X (and ideally iOS devices as well) from connecting to a WiFi network which has the same name as one of my preferred networks, but isn't the same network? For example say my ...
3
votes
6answers
1k views

Can bash be replaced entirely in OS X?

Because of CVE-2014-6271 and CVE-2014-7169 on OS X I was wondering: can bash be replaced entirely by another, non-affected shell (eg dash or others)?
4
votes
1answer
342 views

How to mitigate Bash risk while waiting for a patch (sans a recompile)?

This is related to How do I recompile Bash to avoid the remote exploit CVE-2014-6271 and CVE-2014-7169?, Are Macs vulnerable to the Bash shellshock bug? and Are Bash, Bourne, and Korn shells compiled ...
3
votes
1answer
281 views

My MacBook Air is automatically connecting to a password protected network that's not mine!

I'm starting to think I've been hacked because my Macbook Air is frequently jumping to a neighbors password protected network on its own! I see the network in the "preferred network" list and I don't ...
46
votes
5answers
27k views

Are Macs vulnerable to the Bash shellshock bug?

Red Hat recently announced a major security-related bug in the Bash shell. Some are calling it the "shellshock" bug. Since OS X is built off of Unix, is it vulnerable to attacks that exploit this bug? ...
335
votes
7answers
241k views

How do I recompile Bash to avoid Shellshock (the remote exploit CVE-2014-6271 and CVE-2014-7169)?

Given that Bash 3.2 (the version shipped by OSX) is vulnerable to the remote execution exploit known as "Shell Shock" (CVE-2014-6271 and CVE-2014-7169) how do I rebuild Bash and secure my system ahead ...
0
votes
1answer
132 views

Can I turn off my Guest account and still use Find My Mac?

I understand that turning on Find My Mac also turns on a "Guest" account (in "login only" mode). For a variety of reasons, I would prefer not to have an enabled Guest account at all. Does Find My ...
1
vote
1answer
202 views

Why is a secure erase 'not necessary' for SSD's?

I'm about to trade in a 2010 MacBook Pro with an SSD. However, I'm unable to do a Secure Erase from the recovery disk (as I used to do with mechanical hard drives before selling or giving away a ...
4
votes
5answers
1k views

Is there a way to find out when a USB flash drive has been last used (on any computer)?

I have a USB flash drive and I believed someone else may have plugged it in their computer and copied some files. Using my Mac, how do I know when was the last time my usb flash drive was plugged ...
1
vote
1answer
244 views

Stolen mac locked automatically or by thief?

My MacBook Pro was stolen a few days ago. I have a lock on the start up screen requiring a password anytime the laptop comes out of sleep mode, however when I attempted the "Find My Mac" app, it says ...
2
votes
0answers
58 views

How to add a process to sandboxd's configuration?

I have a particular process that is having some problems writing to the /private/tmp folder. sandboxd keeps emitting the following error: sandboxd[xxx] ([xxxxx]): process(xxxxx) deny ...
0
votes
1answer
36 views

Confusion with sudo and multiple local accounts

I am having difficulties figuring out why certain things are much more complicated on a mac terminal than a standard linux shell.. Say I have two local accounts, one administrator called "adm" and a ...
0
votes
1answer
38 views

Apple Mail is trying to use certificate and won't send without

I created an account on a website and they installed a certificate on my machine for authentication. I'm not sure how this technically works but the certificate is somehow linked to my GMail address. ...
0
votes
0answers
57 views

Where are Internet Recovery system files stored?

I have just erased all data on my MacBook Air hard drive and reinstalled OS X using Internet Recovery. As you already know, recent Mac computers have Internet Recovery system which enables users to ...