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0
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0answers
25 views

My iPhone got stolen and appears offline

Okay, so I lost my iPhone 4s last night and it appeared as offline immediately upon signing on to Find My iPhone. I placed it on Lost Mode right away. I got an email that my Apple ID password got ...
0
votes
0answers
2k views

Forgot iCloud account security answers. No recovery email set. Reset link doesn't get displayed

I've forgotten my iCloud account security questions' answers. I also haven't set a recovery email, I think, because the link to reset the questions is missing. I can login to my account using my ...
0
votes
0answers
20 views

iPhone acting on its own

Something weird was happening with an iPhone when we used it with a 12V output, it started to do thing (press the screen) by it self. The power setup was like this: Solar power battery 12V to 220V ...
2
votes
2answers
79 views

How to scan a Mac for rootkits and other stealthy security hazards

I'm looking at buying a second-hand Mac, probably one that does not include an OS installation disk. How can I scan it to make sure that it has not had security threats installed on it? Is there a ...
3
votes
1answer
890 views

List failed login attempts

I want to see if somebody has tried to log in on my computer, which is running Mavericks. I have seen the Q&A's How do I detect failed remote login attempts and block them? Where do I find the ...
3
votes
1answer
866 views

Does Notational Velocity/nvALT securely sync with Simplenote?

I set nvALT to use a single database to store my notes. Using a database provides the benefit of encryption. I also sync my notes using Simplenote. I just noticed this warning at the bottom of the ...
2
votes
4answers
1k views

How to remove pop ups to update flash player?

I'm coming across a malicious pop up to update my flash player. The message in the pop up: Warning! Your Adobe Flash Player version is outdated. Security risks. Please update now. I've seen this ...
0
votes
0answers
18 views

Using custom Certificate Authority for SSL websites with Safari on OS X 10.9.4

I have followed the directions here (http://datacenteroverlords.com/2012/03/01/creating-your-own-ssl-certificate-authority/) to create a CA and SSL certs signed by the CA for my own internal websites. ...
10
votes
10answers
12k views

Can I trust Apple Store's employees with my laptop?

This might be a bizarre but crucial question, can I fully trust leaving my laptop in repairs (Genius Bar) while they have full access to it ? I recently went to the genius bar to get my display ...
34
votes
10answers
2k views

Is it generally advisable to get anti-virus software for Mac OS X?

Is it worth to buy an anti-virus software for Mac OS X? I heard both opinions like "it's not possible to get a virus on Mac OS X" and "Mac OS X is also vulnerable against virus... " Which is true? ...
1
vote
1answer
787 views

how to reset security question

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 ...
5
votes
2answers
410 views

Mail on OS X: Choose which X.509 certificate to use for signing mails

I've got multiple X.509 certificates from different CA's for different purposes -- for example, one from CAcert.org, and another one from my university. Both have different advantages and ...
0
votes
0answers
10 views

How do I import a SMIME certificate and automatically set the Keychain trust?

We are deploying SMIME certificates to all clients and we need to ensure that these certificates are only trusted for email. Given that our users are "unmanaged" and off the corporate network, how ...
3
votes
1answer
1k views

How can I enable DVD or CD Sharing with the Firewall on?

I'm trying to enable "DVD or CD Sharing" in the System Preferences. When I enable it, it says that the Firewall is blocking it. If I go into the Security > Firewall settings, I see that the first item ...
0
votes
1answer
47 views

Is there an actually secure VNC iOS app for use with OS X Screen Sharing?

All iOS VNC clients I have tried use regular VNC authentication. This is insecure because of the 8 character limit on the password, and so on. Some apps such as RealVNC's VNC Viewer, does have info ...
0
votes
2answers
558 views

FileVault security hole when used on SSDs

I just woke up to the fact that it looks like user data can be leaked when using FileVault and Migration Assistant on an SSD on a new Mac when following the default prompts. When I set up a new Mac, ...
5
votes
6answers
2k views

Random shutter sound

Every once in a while I hear a loud sound from my Mac. It sounds like either a camera shutter or a keychain lock/unlock. It all started a couple of weeks ago. I fear something is snapping shots of my ...
1
vote
2answers
64 views

FileVault 2 caches main password even after power off?

I had set up FileVault 2 encryption while using long&strong user password, and later changed user password to a shorter one. At first time it seemed like everything is working as I expect: OS X ...
0
votes
1answer
41 views

Why files created by Kaleidoscope App are in quarantine?

I like to use Kaleidoscope (v 2.1.0 - build 133.01 under Mac OS X 10.8.5) to compare 2¬†directories. But, when I create files by copying them from a directory to another using ...
3
votes
1answer
697 views

Can I decrypt a dm-crypt filesystem on OS X?

I've been an Ubuntu user for years, and I just got my first Mac. One thing I haven't yet figured out is how to decrypt my encrypted filesystem on which I store my SSH and GPG keys on my flash drive. I ...
1
vote
2answers
103 views

Prevent installation of malware, spyware… Admin password requirement

I am new in Mac world. I am the only user of my Mac with OS X 10.9.3 but sometimes other people use my computer. My purpose is to prevent installation of malware, spyware and surveillance software. ...
4
votes
1answer
3k 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 ...
1
vote
1answer
9k views

How long does it take to Erase All Content and Settings on iPhone 5?

Corporate policy at my job requires a lockscreen passcode on iDevices with corporate email on them, even personal. Yesterday, I set my password, then 5 minutes later had to use it. When I entered it, ...
1
vote
1answer
25 views

Can you passlock specific Apps on an iPhone? [duplicate]

I know the easiest way to secure your iPhone is by using a 4-digit-passcode to lock the entire phone. However, I was wondering if there is a way to securely passcode-protect only the Photo and Mail ...
2
votes
0answers
21 views

How can I disable a root certificate in iOS?

I want to disable all root certificates in iOS since I'll be using a proxy to access all HTTPS sites. How do I disable all root certs in iOS?
2
votes
1answer
59 views

OS X 10.9 Screen Sharing: disable file transfer

On OS X 10.7 or newer (10.8, 10.9) simply drag'n'drop files between your desktop and remote desktop to transfer the files between computers How can I disable this? I have made restricted ...
0
votes
0answers
26 views

How to add digital signature certification for PDF file from iOS application?

I am generating PDF's in my app. I want to give the best security to these pdf's generated from my app. So, i have added the default security options provided by Apple, like Owner password, allow ...
2
votes
2answers
45 views

how can I protect the private data on my Iphone?

what is the best way to secure data on my iphone? In my opinion I have to protect myself against the following risks: theft fault and phone must be returned I fear for the following data Logins ...
0
votes
1answer
68 views

Remove Airdrop function to do tightening of OSX

Could you tell me how to remove Airdrop function to do tightening of OSX? Looks somebody accessing my Mac via AirDrop. I would like to remove the function. Please tell me how to remove the function ...
1
vote
0answers
31 views

How can I add an SMIME cert and configure iOS mail to use it?

In order to protect ourselves from NSA-style snooping, we need to start using SMIME encrypted email. Since I have over 10,000 BYOD devices to update, what is the most effective way to Deploy an ...
1
vote
1answer
28 views

Putting SSH keys I've taken from Ubuntu

I came over to Mac from Ubuntu. I've saved all SSH files I had in the .ssh folder in Ubuntu. There are three files id_rsa id_rsa.pub known_hosts Is it possible to reuse these files in Mac? If so, ...
0
votes
0answers
28 views

CrashPlan requests network connection on startup

Since upgrading to Mavericks, CrashPlan requests incoming network connections each time my MBP is restarted. I always click "Allow" and I've ensured that my firewall settings allow it, but I still get ...
3
votes
2answers
515 views

AD User as an administrator on the Mac?

I'm looking for a way to add an Active Directory user to a Mac and let them administrate the machine, without making more than just that user an administrator. Right now, I'm using Directory Utility ...
2
votes
2answers
38 views

Using different passwords for usual login and for admin-requiring actions

I use Mac OS X 10.9.3. Background: I log into my profile very frequently (e.g. after closing lid) and often do it in public. Someone definetely should be able to see it, and no matter if I make it ...
1
vote
1answer
52 views

How can I tell which SSL ciphersuite Safari is using?

Qualsys tells me that current versions of Safari on OS X don't support AES-GCM for the SSL/TLS cipher algorithm. I'd like to verify this by observing which cipher suite is selected when visiting my ...
1
vote
1answer
44 views

Apple support, mac with unencrypted drive

Because of an incident happened a few days ago, I'll have to bring my MacBook Pro to an Apple Store to get it repaired. Problem: Even though automatic logins are disabled, and to access the computer ...
5
votes
5answers
15k views

How to disable automatic wifi connection?

When OSX already knows an wifi network it auto connects to it, but when it doesn't know the wifi network it will auto connect depending of the setting of the "ask to join" toggle setting in system ...
0
votes
1answer
16 views

Java Certificate Issues

Overview We are building a JAVA Application that communicates data over secure HTTPS lines. Problem When we run our application from Eclipse/Terminal, via the command "java -jar ...
2
votes
0answers
16 views

Encfs volume randomly unmounts

I have an encfs volume that used to be mounted continuously without any issues. Some months ago, the volume started occasionally become unmounted - even if there were open files on it! This ...
1
vote
1answer
132 views

Apple Push Notification Service: misbehaviour

On a new test iMac (running Mavericks 10.9.2) I discovered 2 repeated errors related to apsd (Apple Push Notification Service daemon). Repeated failing connections A netstat command displays a huge ...
0
votes
0answers
53 views

iOS Passcode not needed after Chrome crashed and phone rebooted

I believe I just found a iOS security flaw. I was using Google Chrome on a iPhone 4S, surfing the net for about an hour, when suddenly Chrome crashed. I held the home button and the standby/on button ...
22
votes
3answers
6k views

How to securely erase an SSD drive?

I'm pretty new to SSD technology, so I don't know how it compares to hard drives when it comes to securely erasing the drive. Is it enough to run Disk Utility and erase the drive with the option ...
0
votes
0answers
34 views

How to use the iPad wordpress app when blog runs iThemes Security

This was closed as off-topic on the Wordpress SE site, so I'm hoping it fits better here, since it's specific to using an iOS app. I'm using iThemes Security on my site, so I have a "secret word" ...
0
votes
0answers
37 views

How can I export a single private key in OSX with the command line?

I need to export a identity from my OS X Keychain with the command line. With security I can only export all identities as a single p12, but I need to export just one (I want to use it with Xtify) I ...
0
votes
1answer
138 views

How do I force my MacBook Air into “hibernation” mode?

I have a MacBookAir3,2 (late 2010) running 10.9.3. I want to be able to force the machine to immediately go into "hibernation" mode, but it seems impossible. The usual answer that I have seen is ...
1
vote
1answer
30 views

Keychain: ask for certificate from command line

Is it possible to ask for certificate (.certificateRequest file) from command line? I want to mimic behavior like Keychain -> Certificate Assistant -> Request for Certificate in Certificate Buro from ...
2
votes
1answer
72 views

Block an application's read/write access to a specific file in OS X?

The premise is this: I have an app which has been set in its code to only run on OS X versions 10.4 to 10.9.2. (When I try to install it, it gives a message "This version of ____ is for Mac OS X 10.4 ...
1
vote
4answers
119 views

Password managers for iOS

With the whole Heartbleed mess, I figured it was about time to start using a password manager. After doing some research, here is the list of things that I want and don't want in this kind of ...
0
votes
0answers
28 views

Way to bypass USB lockdown from the ProfileManager via command line?

As I manage a few MacBooks in a company we enforce security policies by Profile Manager. One of those policies is blocking USB ports. We have a group of people that we allow to use USB. It works well, ...
1
vote
1answer
573 views

OSX Firewall: Forwarding Ports & Ignoring Non-Local Requests

On my production Debian server I use this to forward requests that come in to port 80 to a non-root process running on port 8080: sudo iptables -A PREROUTING -t nat -i eth0 -p tcp --dport 80 -j ...