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

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77 views

Google/Apple account for corporate issued mobile phones

We are working on implementing MDM (Airwatch) for all corporate mobile devices (no BYOD will be allowed). But I have a question as what is the best way to avoid users use their personal Gmail or ...
2
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0answers
113 views

HTML Injection on iOS?

I had an uncommon issue with both Safari and Chrome on an iPhone 6 running iOS 9.0.1 last night - a number of sites were displayed with altered links and/or additional links (clearly from a third-...
2
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0answers
158 views

common crypto and bouncy castle, PBKDF2 generation

I am working on an iOS app and android app, for iOS I am using common crypto, and for android bouncy castle. I noticed that in android when I generate PBKDF2, if I use a salt or pass ...
2
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0answers
820 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 ...
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2answers
204 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 ...
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3answers
2k 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". ...
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1answer
552 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 ...
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4answers
549 views

iPad infected with virus (popup - admobinew.com)

This morning I was reading some news on some websites (I think one of them was haaretz.com) using my iPad (ios 9.0.1), I clicked on a news and I was redirected to some dodgy website and I started ...
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1answer
164 views

What security practices should I keep in mind during development? [closed]

I am beginning to develop apps for Android and iOS that make API calls to a PHP web application that I will be developing. Users will be required to sign up with a username, password, and (optional) ...
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1answer
109 views

Could the FBI dump the drive contents of an iOS device, and then somehow run Virtual CPU's with different keys?

This seems like the most logical answer that would prevent wiping the data. Dump Contents of Drive. SetUp Virtual CPU with different keys. Use existing firmware and hardware for ios x Profit Is ...
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3answers
2k views

Sending secure information from app with ssl

I'm a web developer, but I occasionally step over into doing some mobile app development here and there. A client recently asked me to help them develop a very simple app. The app is essentially just ...
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2answers
93 views

Can masked passwords on iOS UIs be read?

If someone had physical access to my iPhone, could they see the stored passwords for my WiFi or email that are represented as black circles and not actually the password itself, e.g. under my mail ...
1
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1answer
147 views

My iTunes account got hacked and someone used it to buy in-app purchase. How could that happen? [closed]

The account was hacked, I found out in my credit card statement and Apple support gave me refund which is nice. I wonder how it happened, and if there are even more serious risks that I don't know. ...
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1answer
46 views

Can I use a TLS certificate (first generated for a Windows Server) on a Linux Server?

I don't have any experience on this kind of things, so please bear with me. And I apologise if this has been asked before, but I couldn't find it in this site. My situation: I have a Windows ...
1
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1answer
177 views

Private messages for an ios app - how secure is this system?

I'm designing architecture for sending private messages (i.e. only sender and receiver are able to read a message). Client side - iOS, server side - Parse.com I'm thinking of using RSA to encrypt/...
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1answer
54 views

Is it possible to lock down the http / https proxy settings on an iPhone?

Is there any way to lock down the proxy settings on an iPhone so that they can't be changed by anyone but the person with the password?
1
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2answers
114 views

encrypting data while in memory

What is the best way to protect sensitive text input and store it in memory until form submission is complete and then clear it out shortly thereafter? I'm looking to protect sensitive information ...
1
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1answer
107 views

Is there any way or tool to check whether a particular iOS app is implementing SSL Pinning functionality?

I'm just learning the iOS security. This is completely a beginner question. I'm trying to figure out whether there is any particular way to check if an iOS app is implementing SSL Pinning ...
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1answer
157 views

Securing iOS applications communication from client side

Many of you have heard about instagram flaw that facebook has not fixed yet, The flaw allows the attacker to hijack the session by sniffing the session cookie on Instagram iOS app since it does not ...
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1answer
238 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 ...
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1answer
548 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
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1answer
163 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 ...
1
vote
1answer
886 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. ...
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1answer
3k 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 ...
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1answer
1k 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 (https://developer.apple.com/library/mac/#...
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1answer
86 views

Starting point for Mobile Device Security particularly in a MDM setting?

I am looking for some good reference material (books, blogs, names, etc..) regarding Mobile Device Security. I am specifically interested in Corporate Mobile Device Management (MDM) where often ...
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0answers
62 views

Universal clipboard iOS10 and macOS. How secure?

New iOS10 and macOS Sierra has a feature called universal clipboard. You can copy something (text, image) on one device and paste it on another. How secure is it and does that mean that everything ...
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0answers
52 views

Fuzzing an iPhone

I'm currently researching how to fuzz Apple devices (specifically an iPhone 4 and an iPad 2). The devices are placed into DFU mode and then accessed using OpeniBoot. I've read through a good chunk of ...
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0answers
34 views

Does NSURLConnection on iOS support HSTS?

I have an app for iOS that uses NSURLConnection to retrieve things from a server. Will enabling HTTP Strict Transport Security (HSTS) on the server have any impact on the app? Will it refuse to ...
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0answers
53 views

iOS keychain - who or what can access it

I have an iOS app that needs to be able to upload data in the background, and so also when the device is locked. To achieve background uploading I use information stored in the key chain. Therefore I ...
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0answers
38 views

What is leaked about devices connected to iOS personal hotspot?

This is the scenario: 1) I set up a personal hotspot using my iPhone 4S running iOS 5 (we call this device A) 2) I connect a mobile device (e.g. a smartphone) using WiFi to have it use the hotspot ...
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0answers
37 views

Under what conditions does Safari have access to the Keychain?

The Keychain is shared among many different apple products and includes asymmetric, symmetric, and other types of security data. People who use iCloud, and also enable the keychain synchronization ...
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0answers
108 views

Sensitive Information Disclosure via plist on iOS, does this affect security at all?

The security team has found sensitive information which is disclosed in info.plist, API keys were also exposed. Fabric is being used and Fabric API key is the way to authenticate the users or their ...
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0answers
338 views

What are the best ways for an iOS 9 user to protect against device fingerprinting?

In response to this series of questions: What unique device fingerprinting information can an iOS9 app collect? and as an update to this question: What are the best practices for maintaining privacy ...
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1answer
600 views

Secure socket communication between iOS device and 3rd party server

I'd like your advice on what is the best approach for the challenge in my hands... I'm developing an extension to a 3rd party software. I'm doing my development using Python/Twisted/Autobahn. The end ...
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1answer
259 views

iOS permissions for 3rd party app developers [closed]

I am putting together a summary on iOS and Android security risks based on app permissions. On Android, it is easy to define all of the permissions and what 3rd party developers have access to (from ...
1
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0answers
176 views

Force TLS on mobile app

i'm developing a mobile application for iOS and Android. On this app i'm asking resources on a secure server through ajax. Server's developers asked me to force the call in order that we use TLS ...
1
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1answer
3k views

What tools are available for iOS vulnerability assessment and penetration testing [closed]

I want to start learning about VA on Apple iOS devices. Besides documentation, is there any good tool - in terms of automated vulnerability scanners, or scripts - to start?
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0answers
151 views

FIPS Compliance with iOS app

Our company is working on getting FIPS validation for the iOS app and is in the initial phase. We have decided to use a private FIPS-certified libraries for using in the crypto modules. I have some ...
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0answers
45 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 ...
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2answers
3k 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, ...
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0answers
259 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 ...
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0answers
223 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 ...
0
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2answers
1k 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
2answers
118 views

how to encrypt a sensitive model on android and ios

I am writing a mobile app which uses a statistical model contained in binary files. I want to be able to distribute the app freely, but I don't want anyone to be able to use my model files, even on a ...
0
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3answers
97 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 ...
0
votes
1answer
2k 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
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3answers
278 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?
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2answers
102 views

Smartphone 2FA has been broken?

This research states that two factor authentication has been broken by the possibility to remotely install an app on a device. I believe that an attacker can publish an app in the store that is ...
0
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1answer
96 views

Does non-persistent data ever need to be encrypted?

Does non-persistent data ever need to be encrypted? If I had a project with confidential data stored in non-persistent class variables should I be doing anything to protect this data? I am developing ...