iOS is Apple's operating system for the iPhone, iPad and iPod Touch.

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3
votes
3answers
126 views

Method to integrate Touch ID in iOS apps

With the recent announcement of Touch ID APIs for third party apps, I am wondering how can we leverage this feature to perform secure transaction ? I am looking for a method to use Touch ID in my ...
1
vote
2answers
257 views

How secure is iOS Touch ID?

I was wondering how secure Touch ID/Keychain is really. My understanding is that iPhone 5S devices that use Touch ID allow you to enter a passcode if your fingerprint doesn't work, as a "fallback". ...
0
votes
2answers
88 views

What security mechanisms are in place for iOS' custom keyboards?

Apple has just announced iOS 8. The new version appears to be more extensible than previous versions, and one of the new possiblities is to allow developers to develop custom keyboards, different than ...
5
votes
3answers
2k views

Proof of SIM card possession on iOS devices

I need to proof that a user of my app is in possession of the correct SIM card. On android devices, this is possible by simply sending a challenge within an SMS to the corresponding number (the proof ...
0
votes
1answer
74 views

Should a Mobile app able to check what password is locally saved via a user facing feature?

I'm working at a company who is currently working to secure their mobile app (iOS native) by adding check points to security sensitive screens on the device (data is stored in the iOS keychain). User ...
3
votes
2answers
155 views

How does iOS prevent unauthorised code from running?

I'm just wondering. How does iOS prevent someone from executing code on their device that isn't from Apple or downloaded from the App Store? Also what exactly, does a Jailbreak do to allow ...
2
votes
2answers
341 views

Mount Iphone for Forensic Analysis or Take Forensic Image

How do I mount my iphone to look at it's files forensically? I have FTK Imager (the only free program I could find) but it doesnt mount it as a drive and I can't seem to take a forensic image of the ...
2
votes
1answer
135 views

Capturing iTunes traffic with Wireshark - SSL decryption question

I'm fooling around with Wireshark to capture the activation packets for an iPhone and some other stuff, however the traffic is encrypted. There should be a private SSL key somewhere on my computer to ...
3
votes
1answer
201 views

iPhone iOS 7 Encryption at Lock Screen

Following this topic, I have a question about how the OS and apps access data while the phone is locked. Particularly in the case of iPhone 5S running iOS 7. When the device is locked, what allows ...
6
votes
4answers
470 views

How do location-based apps avoid getting cheated by emulated GPS?

Some apps like Foursquare require the user to "check in" at physical places, in order to gain money benefits. Given that emulated GPS are available for customized versions of Android, it sounds easy ...
1
vote
1answer
281 views

Security: Oauth and Mobile apps

This is what I believe are the security implications of integrating Oauth using embedded webview vs browser in mobile application. Embedded Webview * Keep UI for mobile app Security implications ...
1
vote
1answer
863 views

iOS: sandbox of an iphone app

I am new to iOS so I do have only limited knowledge about iOS in general. For self learning purposes, I would like to know several things as I am quite confused after searching the web. I do know ...
4
votes
2answers
347 views

iOS data protection: Who decrypts files transferred over USB?

I'm trying to understand an implementation detail of Apple's data protection in iOS: I know about the per-file encryption and the various key encryption classes and keybags; however, I don't ...
0
votes
0answers
71 views

Mobile Backend Server: How to validate authenticated client is valid?

Consider this scenario Step 1: App asks user to "Sign In" using Google or Facebook Step 2: Once authenticated, app sends user's Id (from Google/Facebook) to My App Server requested to app ...
3
votes
1answer
154 views

Is Google API Key a sensitive information that needs to be protected?

I'm making use of google API for location (in Android, iOS apps).. Can the key be hardcoded? Or should it be protected? If It's sensitive, why is it sensitive and how can attackers exploit this?
0
votes
0answers
15 views

Is SCEP safe if I use a different long and complex password per enrollment, and validate it against expected parameters?

I'm considering using SCEP to enroll iPads and other devices in my network. The iOS configuration profile allows me to configure a different password for each device. Is it valid, and safe for me to ...
0
votes
3answers
58 views

How secure is my method?

I want to select data from a MySql database on an iphone device. The method I seem is the easiest one is to connect to a php file with GET arguments and then return it as a string. Now I'm just ...
5
votes
1answer
928 views

Can an iOS 7 app access either device camera without user knowledge?

This statement in the iOS 7 release notes implies that non-China devices do not need user consent: iOS now requests user consent for apps to use audio input on all iOS 7 devices. For devices ...
1
vote
1answer
76 views

Secure way of opening web page from iOS without need of logging in

I am developing an iOS application and web page, both use same Parse backend. Web page contains some functionality that is not available in the iOS application. Therefore I would like to present the ...
1
vote
1answer
158 views

What encryption does Apple use?

With their iOS devices, Apple allows people to block certain applications through "Restrictions". I recently had an issue with my iPhone where I'm positive that I entered the correct passcode on my ...
1
vote
2answers
290 views

Securing JSON data

I am planning to use JSON as the data transport mechanism between my iOS app and my server (the server is a WCF service). While learning about JSON, I realized that all the data is passed around ...
1
vote
1answer
205 views

What unique fingerprinting information can an iOS7 app collect?

I'm interested in unique information that is beyond typical user knowledge or control. As of iOS 7, users can easily protect local physical tracking by controlling radios (cell, WiFi, Bluetooth) in ...
1
vote
2answers
963 views

Why do I need a certificate to pin an SSL connection with AF Networking 2?

I am using the AF Networking 2 library and read that I need to include the server's certificate here. The client should be able to tell that the certificate is valid when it connects to the server, ...
0
votes
0answers
267 views

Share and store RSA - public key in java server and vice versa

My requirements are: Requirement 1: Share public key to java server. Steps: Generate public-private keys in iOS app. Store the generated keys in keychain. Send generated public key to java server. ...
11
votes
2answers
2k views

Is Apple's push notification service implementation vulnerable to a MitM attack

Recently(more info) I've spotted a strange message in the logs on my quite recent, fresh installation of OS X Mavericks 10.9.2 Apr 27 15:26:47 Ivans-MacBook-Pro.local apsd[194]: Unrecognized leaf ...
1
vote
1answer
95 views

Obfuscation and Mobile App

Recently, I stumbled with this topic in my mind for few days. I understand that obfuscation is not the best protection against reverse engineering. I wonder if there is another method that make it ...
0
votes
1answer
141 views

How to prove iOS app is vulnerable to MiTM

I'm updating an iOS app and I want to prove that it is vulnerable to MiTM attack. I have set up Charles Proxy on my mac and configured the Simulator so that it trusts Charles CA Certificate, per ...
0
votes
2answers
230 views

Are passwords safe to send through POST, without SSL in a iOS app?

Is it safe to post passwords to my web server in this manner? NSURL *url=[NSURL URLWithString:@"http://mywebsite/test/register.php"]; NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding ...
0
votes
1answer
98 views

Tablet / phone app security in unsecured networks

Although reluctant to use my laptop on unsecured networks, I at least know that without me launching any processes or logging into certain web pages, that I will not be sending any credentials over ...
4
votes
1answer
78 views

Decline any custom ssl certificate in a mobile application

Consider the following scenario. Eve creates an access point in a public place. Alice connects to the AP via mobile phone and starts browsing the Web. Eve redirects Alice to a registration page and ...
3
votes
3answers
428 views

Asymmetric Key Encryption in Group Chat

I am working on a chat application which supports both single user chat as well as group chat. We planned to encrypt messages in single user chat by public key of receiver and decrypt it using ...
11
votes
5answers
1k views

Best practices for securing an iPhone

As this question on voicemail protection got answers veering more to protecting the mobile phone, I thought I should add a specific question on this topic. There is already a question on protecting ...
9
votes
8answers
6k views

Keyloggers on Smartphones?

I need to clarify my question. I'm wondering if there are any apps for smartphone that can log each 'keystroke' (i.e. key pressed on touchscreen) that a user does. Performing a google search brings up ...
3
votes
1answer
494 views

Storing session key for iOS app

For an iOS app that communicates with a RESTful service over HTTPS, should the session key be stored in Keychain or NSUserDefaults? Username and password are stored in Keychain, and it would seem ...
0
votes
0answers
16 views

Heartbleed - impact on iOS apps? [duplicate]

Just heard about the heartbleed news over the internet for OpenSSL and wondering if it affects ios apps as well. My app uses openssl crypto library and thus the concern ! Any views in this regard ...
0
votes
1answer
60 views

Per Vendor/Publisher Device Unique Identifier, How is it and how much secure? [closed]

iOS and WP8 support Unique Identifier per Vendor or Publisher according to this and that. Android unfortunately does not support that feature. Is there anybody knows the mechanics of that mechanism? ...
0
votes
2answers
132 views

Protecting the remote database against tampering in a mobile app

This is the first time I face a mobile app deployment at big scale. This app needs to connect to a remote server where to store and retrieve data. I discarded connecting directly to the MySQL ...
1
vote
0answers
74 views

HIPAA Compliant App, using Encypted Core Data vs Core Data Attribute Encyption

I am writing an iOS app which needs to be HIPAA compliant. The app should preferably function offline, so data needs to be stored on the phone. So here is what I was thinking of doing: On First ...
6
votes
2answers
589 views

The safest way to access GMail on mobile devices

There are three ways to access your GMail account on iPhone or iPad devices: 1. Use safari browser 2. Use Apple's default mail app 3. Use Google's Gmail app What is the safest way to access gmail ...
0
votes
3answers
102 views

Restrict request to Android and Iphone App only?

I have a ASP.NET/IIS server. I want to restrict my server to only accept request from Android and Iphone(IOS) applications. I have heard about HMAC. Can HMAC help me?
2
votes
1answer
94 views

Does using Chrome bypass the Apple iOS gotofail bug ?

Does the recent certificate gotofail bug affect me if I'm running version 6 of iOS, but only use Chrome as my browser?
2
votes
1answer
194 views

Detection of function hooking in iOS

So far as I know, in iOS there are three techniques of function hooking: preload library using DYLD_INSERT_LIBRARIES imported symbol table redirection using fishhook patch the functions when they ...
-2
votes
1answer
102 views

Cross-checking Driver's License Against DMV Using MySQL DB or PHP Script? [closed]

Ok, so I am coming into this a little blind on how to go about allowing this app to store and check one's driver's license ID against the DMV or some other government agency. Basically, everything ...
0
votes
1answer
112 views

Zeus for iOS devices

Is there a known variant of Zeus which attacks iOS based mobile devices? I have read about versions for Android and Symbian , wondering if iOS is vulnerable to it as well.
3
votes
1answer
1k views

Secure erase iOS devices

All iOS devices from the iPhone 3GS have a hardware encryption chip, right? When you erase an iOS device with the "Erase All Content and Settings" menu item or via Remote Wipe the encryption keys are ...
6
votes
2answers
1k views

How reliable are device IDs provided by PhoneGap on Android and iOS?

I have a web application that allows users to add mobile devices to their accounts (using mobile app). Each device is uniquely referenced by its UUID. Mobile client is developed using PhoneGap, so ...
1
vote
0answers
108 views

Implementation of different BCrypt versions

I'm fairly new to encryption, and I am investigating the different kind of encryptions. I want to encrypt passwords in a secure way. I discussed this with my colleague, and he said that BCrypt is the ...
2
votes
1answer
1k views

How safe is the new iOS Keychain that stores credit card numbers?

iOS7 includes iCloud Keychain which syncs your stored passwords across devices. Not only that but it also syncs credit card numbers. The only information I can find about encryption is that they are ...
3
votes
2answers
227 views

How secure is the private storage of a mobile app

Are there any know security flaws/hacks to gain access to the private storage(file system or SQLite database) of Android and iOS applications? What measures do Google and Apple take to "prevent" ...
1
vote
1answer
363 views

Using Apple NSKeyedArchiver class without encryption to save score data locally

first of all I'm sorry for my bad English! I have a question about the security of NSKeyedArchiver, a subclass of NSCoder of Apple Foundation.framework ...