Mac OS X is a series of Unix-based graphical interface operating systems developed, marketed, and sold by Apple Inc.

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Does GateKeeper on OS X 10.8 offer any reasonable protection from exploits?

OS X 10.8 comes with GateKeeper, which basically has three settings: Allow only apps from Mac App Store Allow only apps from Mac App Store or that are signed with a valid Apple Developer certificate ...
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2answers
58 views

If there is a malicious attack on one partition, is the other one safe?

I recently have used Bootcamp to set up a new partition and run Windows 7. About half of my HDD is designated to my OS X partition and the other half is allocated to the new Windows 7 partition. If ...
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2answers
273 views

In what sense is Knock to Unlock safer than a password?

I've recently seen a youtube video, which is advertising an iphone app which will unlock your mac computer by knocking on your iphone. The ad is claiming that it is faster and safer than typing your ...
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2answers
1k views

TCP / UDP port monitoring programs for mac?

Does anyone know of a free and effective port monitor for mac? Also, can a laymen, in relatively short order, learn to use such software to detect and thus prevent unauthorized remote access/control ...
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2answers
212 views

How should I diagnose a macintosh laptop running OS X Lion 10.7.5 automatically booting at 12:00:09 sharp every night?

Using the "Console" app within OS X and viewing the "syslog" file I can see the user shutdown their laptop (it was a HALT operation) around 10:22PM. For some reason, 9 seconds after midnight ...
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2answers
1k views

Reseting my computer to uninstall LogKext

My friend downloaded LogKext on my computer, so I'm guessing he can see every keystroke, but I've reset my computer so that it's in a condition when I first opened from the box. Can my friend still ...
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1answer
14k views

Does Kismac 0.3.3 (0.3.3) work on Mac OSX 10.8.2 [closed]

Does Kismac 0.3.3 (0.3.3) built on February 7th work on Mac OSX 10.8.2 It doesn't seem to scan for me. Both are the latest versions as of today.
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2answers
246 views

Dealing with a (possible) virus on both MacOSX and iOS

The symptom: On MacBookAir, in Safari, FF and Chrrome, when accessing www.google.com, I get redirected to a http://developer.yahoo.com/yql/ web page. On iPhone, when navigating to google.com I get ...
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3answers
1k views

How to set password on applications in Mac OS to prevent an administrator to start them?

Is there any program that can set password on the app like mail or browser? I know about parent control, but I doesn't work with administrator account. What I want is some program that blocks some ...
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3answers
103 views

Which kind of Wifi is safe to use ?

I travel a lot, so I most of the time get Wifi from Hotel or Cafes. I payed attention to the fact that some Wifi does not have security password ! Here is a screenshot of the type of security I found ...
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5k views

Unrecognized leaf certificate

Every 15 minutes or so I get this message in my system.log Apr 25 22:05:36 Ivans-MacBook-Pro.local apsd[194]: Unrecognized leaf certificate Apr 25 22:20:57 Ivans-MacBook-Pro.local apsd[194]: ...
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3answers
1k views

How to secure data before returning Macbook Air?

I am returning my MacBook Air to Apple and want to know the best way to ensure my data is not recoverable from the flash storage. I currently have Filevault 2 enabled, however before I enabled it I ...
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2answers
2k views

SQL Injection tool (Mac OS X) [closed]

Do you know any software for searching (analyze) SQL injection (on website) from Snow Leopard ? I have found some that can run from Linux or Windows. I understand that most Linux (console) ...
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1answer
949 views

Has my Mac been compromised? [closed]

I am running NOD32 on a Mac running Leopard 10.5.8. When I visited a website, NOD32 automatically detected it as a virus. For some reason I was taken to bing.com and I got a "page not found" error. ...
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1answer
56 views

Block An IP Address Scanner On Mac [closed]

I'm working on an prototype that can spot network scanners, which is working and it spits out the IP address of the scanners, but I need to block them now. Is there any way to block an IP address ...
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1answer
885 views

How to create a OSx pen testing environment

I currently use OSx Maverick, I wish to use this machine as my pen testing machine as I also prefer coding on this machine. My current pentest machine is running Kali. Can anyone give me good tips on ...
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1answer
213 views

Strange TCP traffic on Mac OS X from 'rdmd'

I noticed some curious traffic today on my MBP after running lsof. It seemed that a process called rdmd had begun 3 TCP sessions: rdmd 85842 0 9u IPv4 0xca0e547f0a118fdb 0t0 TCP ...
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2answers
136 views

Can I find out if my employer is snooping on me? [duplicate]

I work at a large university and have a computer supplied by my employer. I would like to find out whether my employer is snooping or can snoop on my files or activity on my computer. Can I find that ...
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1answer
253 views

Why is ICMP timestamping disabled on OS X?

It would seem like ICMP timestamping is quite a useful feature for troubleshooting networks with asymmetric paths. Replies to icmp(4) timestamp requests are generated by the kernel: On OpenBSD, the ...
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1answer
138 views

Hardening Services, Ports on OSX

People boast about OSX Security, yet I find it very hard to find a comprehensive manual in regards to any equivalent Services and the ports they use. I am aware of lanchd and launchctl and Lingon is ...
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1answer
5k views

What method of secure erase is sufficient for MacBook Pro SSD Drives? [duplicate]

I would like to securely erase the hard drive of a SSD in a MacBook Pro. The Disk Utility does not give me the option to wipe this drive even when I boot into the System Partition. (it is greyed ...
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1answer
671 views

Why does the OpenSSH client on Mac OS X silently launch an ssh-agent for the user?

I'm confused by the difference in behavior of ssh clients I'm seeing on two different hosts. Just to be clear, this is the scenario: "macbox" OS X using OpenSSH_5.2p1 ssh client "sunbox" Solaris 10 ...
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1answer
513 views

Is the 'SUIDGuard' patch safe to implement?

Can someone who really knows what they're looking at advise whether the patch published here by Stefan Esser is in fact safe to install? While I'm very concerned that Apple haven't published an ...
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1answer
68 views

CryptoAPI to CommonCrypto with RC4

I have cryptographic code used in the Windows platform, which uses the Crypto API functions and need to convert this to using Common Crypto on OS X. Essentially the original code is this, with error ...
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2answers
2k views

CloudFlare - prompted for “attention required”

I am getting a CloudFlare - attention required / security check prompt on most of the sites I visit through my Macbook running OS X Yosemite, these sites work perfectly on other devices (such as iPad, ...
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1answer
280 views

Can any malware access the OSX keychain data

I'm working on a security project. I have sensitive data that I would like to store in OS X's keychain. I'm able to add the data programmatically into the OS X keychain by using RHKeychain. But after ...
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1answer
74 views

Can I reliably identify Apple devices that have not patched against the gotofail vulnerability based on user agent string?

The title pretty much says it. Do the security patches to address the gotofail security issue in multiple Apple products employing SSL change the User Agent string for the respective systems? And, of ...
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1answer
270 views

Why are OSX users of my TLS-only site being asked to supply a client certificate?

I purchased a Comodo SSL certificate (OV), and set up the Apache vhost config so that all traffic is forwarded to 443. Intermittently some users are being prompted to supply a client certificate; ...
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1answer
284 views

How is the FileVault master key protected?

FileVault has the functionality to both allow and disable user accounts from booting up the encrypted drive. Reference: this cnet article. See also the stack exchange question How does FileVault 2 ...
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1answer
692 views

I wonder if my MacBook Pro with OS X got hacked?

Maybe I am getting a little paranoid. Lately my MacBook Pro with Mac OS X 10.8.2 is behaving a little different the usual. The last strange thing that happend was that in iTerm2 when I tried to sudo ...
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1answer
90 views

Should users share OSX crash logs?

OSX stores app crash logs into ~/Library/Logs/DiagnosticLogs/appname_date.crash and optionally submits these anonymously back to Apple. These contain a fair amount of debug info for the developer, ...
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564 views

Macbook pro, rootkithunter

I've never really tried to understand rootkit enough, I'm too much paranoid... I recently reinstalled mountain lion, but my EFI might be infected. I have a macbook pro, it was really slow at some ...
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55 views

Is there an extension/command line for OSX Chromium to save website passwords in LOCALSTORAGE instead of the system's keychain?

My situation: I want to use a portable-app implementation of Chromium running on a removable drive, so I never leave any passwords stored on the kaychain of any computer I use. Portable Chromium is ...
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204 views

Does Mac OS X 10.8+ support self-signed Package Installer

I'm not sure whether self-signed Package Installer are supported by Mac OS X 10.8+ Using informations in How to create an Apple Installer Package Signing Certificate I could create a Package ...
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0answers
33 views

To which extent are paid alternatives to Apple's Xprotect worth it?

Mac OS X ships with Xprotect, Apple's mechanism to detect and remove malware. System software security holes are patched decently quickly. In a world of fragmented, code-signed, sandboxed apps, what ...
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0answers
388 views

Adobe Install Redirect

I have heard of the Flash virus floating around, but after reading more I do not believe I have it. When I go to http://get.adobe.com/flashplayer/ So that I can update, 'Install Now' will redirect ...
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1answer
462 views

Intrusions attempt monitoring (on MacOS X) [closed]

I know utilities such as last exist - but not sure if it's applicable for my needs - I'd like a system to notify me of any login attempts on any of my macs (home, work or remote). Attempts from a ...
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2answers
236 views

“You have new mail” message

I received a message from Google saying someone entered my email account. I confirmed that there were an access from an IP in another country. I have noticed "You have new mail" message when I open ...
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1answer
358 views

At Starbucks, is my MAC address sent when I accept the terms of service for free Wifi? [closed]

Recently, I overheard by chance some technically savvy guys saying that when you accept the terms of service in order to use the "free" WiFi at Starbucks (which you pay for when you buy some coffee), ...
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4answers
425 views

nmap mac os lots of questionable ports open

Ive been recently trying to lock down my network at home and suspect that someone has hacked my linksys router because port 3128 seems to be open through the router and I have no knowledge setting or ...
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1answer
3k views

Single user mode for Windows

I am familiar with single user mode on OSX. By holding down Command-S, you can boot into a terminal as root. Resetting the PRAM with Command-Option-P-R will disable any firmware protection that would ...
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2answers
252 views

Random File downloaded

Okay so I was setting up stuff on my new mac earlier, downloading flash and office. They both downloaded and installed smoothly, but after I noticed a weird new file in my 'downloads' folder: ...
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1answer
66 views

How can a critical Adobe Acrobat security update, only available as an unsigned executable over plain HTTP, be verified?

A critical security update for Adobe Acrobat Pro and Standard 9 on Mac OSX is only available over HTTP, and is unsigned code. Is there any out-of-band way to verify the download is authentically from ...
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1answer
172 views

I get the feeling that Microsoft and Mac use two different forms of AES

I have an AES string being produced with this class, the AesCryptoServiceProvider Class provided by Microsoft. And I need to decode this encryption with Ruby's SSL::Cipher class . The problem is ...
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1answer
4k views

Configuring SSL certificate on OS X 10.8.5 produces “Chain issues Contains anchor” error

I'm trying to install a Thawte SSL123 certificate on OS X 10.8.5, but having a difficulty. While the certificate and intermediates appear to be installed without any errors, running the Qualys SSL ...
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1answer
140 views

Did I get hit by the recent Java exploit?

Looks like the website iphonedevsdk was responsible for serving up the malware that's been causing some of the recent security exploits. According to my browser history, I visited that site back in ...
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1answer
2k views

Is OSX or Mac hardware used in the InfoSec world? What resources are available? [duplicate]

Possible Duplicate: Mac OS X from an IT Security Practitioners' Perspective? I'm new to the OSX world (formerly Windows background) and am interested in understanding what is or isn't ...
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1answer
542 views

How does FileVault 2 work with multiple decryption keys?

With FileVault 2, you can encrypt the hard-drive such that users on the computer can decrypt it with either of their passwords How does this work?
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1answer
91 views

Suspicious wifi networks from distant places and hotels

When I check my Macbook's network settings, I see some unfamiliar wifi networks from distant places like famous hotels. It's impossible to connect to those networks because I've never been to those ...
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2answers
275 views

OSX Yosemite and Security/Privacy

I currently have a Macbook Pro running OSX Mavericks, being the skeptic that I am I always wait a bit before upgrading to 'new' OS versions when they are released to see how they fare both stability ...