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3
votes
0answers
64 views

Identifying which admin changed another admin's privileges

Have a bit of a people issue and one user who has admin has changed another's privileges from admin to standard. This is a university setting, but the student association not the university's ...
3
votes
0answers
39 views

Manipulate incoming HTML data

My ISP, injects JavaScript code into every website I visit. Is there a way to filter all incoming traffic in OS X and remove that injected code?
3
votes
0answers
53 views

Block external storage for a user account

I am doing a proposal for new network where the Macs will be networked, OS X Mavericks + server app Is there any solution to disable external storage USB/Thunderbolt/Firewire/CD/ Bluetooth? ...
3
votes
0answers
2k 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 ...
2
votes
0answers
27 views

Mitigating exposure to DYLD_ exploit in Yosemite

In all current versions of 10.10 (up to and including 10.10.4), there is a rather nasty security hole which allows any process to create files owned by root anywhere on the file system. One example ...
2
votes
0answers
48 views

Find My iPhone login records

Is there a log of the times we enter iCloud? Like the timestamp of when we login to our iCloud to use Find My iPhone?
2
votes
0answers
194 views

Why does Keychain ask for the same password twice?

For security reasons, I have a different password on my keychain than my user account password. I have achieved this by opening Keychain Access.app, right-clicking on the Login keychain, choosing ...
2
votes
0answers
254 views

What type of encryption does iOS 8 use for Bluetooth?

I know that iOS 8 encrypts Bluetooth connections: https://www.apple.com/br/privacy/docs/iOS_Security_Guide_Oct_2014.pdf https://support.apple.com/en-us/ht3647 What I don't know is what kind of ...
2
votes
0answers
707 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
0answers
189 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 ...
2
votes
0answers
54 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
0answers
27 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 ...
2
votes
0answers
3k views

iPhone 5S stolen, name was changed in Find my iPhone and inforrmation request about factory reset behavior

I got my 5S stolen Thursday and today it was back online in Find My iPhone. First, I would like to know if there's a way to know if the iPhone is in locked mode or not. Next, from the time it got ...
2
votes
0answers
3k views

How to unlock iTunes account when prompted for my old e-mail address

This question was locked in an older post, however there was no resolution to the problem. I had a similar issue and was able to resolve it in the following manner with the help of the Account ...
2
votes
0answers
231 views

What does OS X use “associated” Apple IDs for?

On OS X it is possible to associate Apple IDs with user accounts. Apple lists three consequences of doing so: The Apple IDs can be used to reset the user account The Apple IDs can be used to access ...
2
votes
0answers
124 views

Where do certificates come from?

On my system when I check Keychain Access I often find new certificates. They get put there behind the scenes. Is that normal? When does this happen? Is there a way I can get alerted when a ...
2
votes
0answers
330 views

Dealing with bad Gmail certificate in Adium

My wife and I are both running current versions of OS X (10.7.2) and Adium (1.4.3). We both use gmail accounts in it for instant messaging. She launched Adium yesterday, and it complained that ...
1
vote
0answers
40 views

Macbook Pro got stolen. Thief knows password. iCloud Keychain all compromised?

My Macbook was stolen. And I think the thief knows my Macbook's login (admin) password (not Apple ID). (I know, very stupid of me) Does that mean all my passwords stored in iCould Keychain are now ...
1
vote
0answers
24 views

Setup a Wi-Fi which only works at login window

I have a Active Directory domain which has both Mac mini and MacBook as member computers. User login to those computers with their Active Directory credentials. Because Mac mini has a Ethernet port, ...
1
vote
0answers
39 views

Configuring `fail2ban`

I’ve noticed some attempts to log into my Mac via SSH: 30/07/2015 13:30:59.274 sshd[52991]: error: PAM: authentication error for root from 59.47.0.150 via 192.168.1.68 30/07/2015 13:31:00.217 ...
1
vote
0answers
41 views

Which Applications are accessing the microphone in OS X?

I want to list the application names / process ids that are accessing any microphone / sound input device. This would be great if it were a Terminal command (like lsof) but even an application would ...
1
vote
0answers
340 views

Will 'Find My Mac' work after my Macbook Pro has been locked due to failed login attempts?

My late 2013 Macbook Pro was stolen a week ago and I've been tracking it with 'Find My Mac'. The thief would turn the laptop on for a few minutes at a time in the evenings and probably try a few ...
1
vote
0answers
600 views

“The L2TP-VPN server did not respond” on OS X Yosemite

I have a problem with VPN connection on OS X Yosemite I imported certificates, set them "Always trust" policy and created connection (I set User authentication: Password, Machine authentication: ...
1
vote
0answers
67 views

How do I configure CURL to use the same root certificates as Safari?

It seems that CURL on OS X (10.10) is broken because it does not contain the same set of root SSL certificates as Safari. Due to this it seems that there is a high chance for your to be unable to ...
1
vote
0answers
60 views

Is there any way to run Network Link Condition from a Standard User account?

There is a known issue in Network Link Conditioner where if you install it in the normal way (Xcode > Open Developer Tool > More Developer Tools > Install Hardware Tools) it will run from an Admin ...
1
vote
0answers
206 views

Trim Enabler w/disabled kext signing - is it possible to get warning of or track source of kext installs? - security with kext-signing disabled

The goal is to track when kexts are installed and determine whence kexts came. For instance TRIM is disabled for 3rd party drives in OS X Yosemite. To use a utility like Trim Enabler one must disable ...
1
vote
0answers
413 views

Mac preventing loading Java site

I am trying to administer my Western Digital MyBookLife home network drive, using the Java based admin console provided by WD. The console is a web application served up from the drive itself. ...
1
vote
0answers
12 views

securing boot process against port access but not full physical access

Is it possible to secure a Mac Mini (2014) for use in an scenario where users have access to the ports but not full physical access to the computer's internals? I need to be able to disable cd boot, ...
1
vote
0answers
76 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 ...
1
vote
0answers
21 views

User permissions prevent me from loading the Security & Privacy settings — how do I fix this?

I can't seem to load the System Preferences > Security & Privacy settings pane. I inadvertantly changed admin settings on my machine and since then I've been unable to access my documents and ...
1
vote
0answers
316 views

Non-extractable private key in Keychain Access.app

The manual page for /usr/bin/security on OS X 10.9 indicates that there is a -x option for security import to specify that private keys are non-extractable after being imported. How is this ...
1
vote
0answers
246 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 ...
1
vote
0answers
149 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
0answers
111 views

Is there a PGP/GPG Plugin for TextWrangler?

Is there a PGP/GPG plugin for TextWrangler? If so, what is it called and how do I go about downloading and installing it?
1
vote
0answers
106 views

Printer can write into laptop folder

Well that was surprising. And a little alarming. I got a new multifunction printer, a Canon MG7120. It is connected wirelessly to my home local area network. I installed the latest drivers from ...
1
vote
0answers
5k views

Updates: Mavericks 10.9.2 + Critical Security Update → no reboot

Update On an iMac running Mavericks 10.9.0, I just selected within App Store the 2 last OS updates: Critical Security Update (version 1.0) OS X Update Combined (version 10.9.2) These 2 updates ...
1
vote
0answers
97 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
45 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?
1
vote
0answers
191 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 ...
1
vote
0answers
129 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
vote
0answers
31 views

Enforcing firewall (native or 3rd-party)

We're currently doing PCI compliance, and one of the requirements is that mobile devices that have access to systems involved in processing card data have personal firewall software installed which ...
1
vote
0answers
1k views

Do Java security settings in Mountain Lion cause java.lang.ExceptionInInitializerError?

In a nutshell, I have a java app that crashes in java.lang.ExceptionInInitializerError and I'm looking to see if my OS/Java settings might be causing this error. I cannot change the security settings ...
1
vote
0answers
188 views

entered wrong password while switching users, now can't switch, log out, or sleep?

I attempted to use the fast user switching menu to switch to a different account on my mac (it's a new Macbook Pro with OS 10.8.2, but I migrated users and settings from my old mac). I misremembered ...
1
vote
0answers
93 views

Facebook Photo Verification on iPad's Safari

I work with a social media company and recently experienced something very vexing at a live event. We have visitors sign in temporarily on iPad kiosks for registration purposes to their Facebook ...
1
vote
0answers
250 views

Do I have malware? Mysterious connection made by app

I have Little Snitch installed. I use an app [that shall remain nameless in case this is a false alarm]. I was recently reviewing connection attempts in Little Snitch, and it claims that [this app] ...
1
vote
0answers
4k views

How do I configure a VPN in Lion?

I've tried to configure VPN in Lion (both L2TP and PPTP), but it never connected successfully. The same VPN works fine in Windows 7 and the iPad and other mobile devices, so I think it could be a ...
0
votes
0answers
7 views

Independently decrypt System.keychain using SystemKey file

From backup I've extracted (and I can extract any additional file) /var/db/SystemKey and /Library/Keychains/System.keychain I was able to unlock previously used Login.keychain with previous user ...
0
votes
0answers
19 views

Mail Failed to Load After Changed Gmail Password or Enable TFA

This happens after either you change your gmail password or enable Two Factor Authentication. Anyone faced this before and how did you resolve this? Thanks.
0
votes
0answers
25 views

How Can Web Sites (Ad Networks) Connect to Different IPs?

I use Safari on my Mac, and I also use Little Snitch (Awesome program, but it can get in the way, from time to time). When I connect to some sites (not always the same ones), it tends to rat out the ...
0
votes
0answers
40 views

A Macbook was stolen and returned: How can I detect the changes that were made on the OS?

My Macbook Pro running OS X Yosemite and a Windows 7 Bootcamp was stolen a month ago when I left it sitting in Frankfurt airport. I had used FindMyiPhone to add a lock and wipe it but it never came ...