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

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4
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3answers
223 views

How is “Touch Jacking” prevented on iOS, Android, and Win 10 - touch?

I'm looking at the security of both iOS and Android from a Touch-jacking security perspective. In other words, I expect that an application can be in a secure state to ensure that no overlays, screen ...
-2
votes
1answer
42 views

Security of stock iPod vs. hardened Android [on hold]

http://www.wired.com/2015/08/secure-way-communicate-IPOs-touch/ https://www.lawfareblog.com/iphones-fbi-and-going-dark I'm looking for some advice on how to affordably secure my electronic ...
0
votes
1answer
59 views

How would iOS or Android app “firewall” for extended permissions (location, etc) work?

I'm interested in blocking or reporting any application's usage of extended permissions, regardless if they are granted those rights, such as: GPS / Location / Wifi Radio signal data Telemetry My ...
3
votes
2answers
163 views

iOS Unicode Notification Bug

Evidently, someone has discovered a Unicode bug in iOS, where if an app receives a specific Unicode sequence (infinitely-repeating Unicode code point), the OS will kill the Springboard as it allocates ...
0
votes
0answers
50 views

How can I protect a mobile application from LogJam?

I develop a two-factor authentication app on iOS and Android and I recently noticed that they run perfectly fine against a local dev server that is vulnerable to LogJam. Is there any way to secure ...
0
votes
1answer
19 views

Is it secure to have an iPad app run a webDAV server on localhost without authentication?

I have two iPad apps running on the same device. One is hosting a webDAV server on http://localhost:8080 without any authentication (the server is active whilst the app is foregrounded, and for a few ...
3
votes
1answer
90 views

Are “Security SMS codes” any safer than plain SMS?

Many banking webapps send this kind of SMS, for their 2FA systems. These messages do not appear in the main "Messages" app, seemingly being destroyed after viewing - at least on iOS. Firstly, are ...
0
votes
0answers
9 views

Is it possible to UI automate testing involving Two-factor Authentication for an iOS app? [migrated]

I have an iOS app that uses 2FA for certain account related features. I'd like to create some UI automation tests for those features, but they require receiving either SMS messages or email. On a ...
6
votes
3answers
9k views

Privacy implications of IDFA/IDFV? (iPhone/iOS)

Apparently, iOS 6 introduced IDFA, "identifier for advertisers", which identifies your device so that advertisers can track you and send you ads. It appears they also introduced IDFV, "identifier for ...
1
vote
0answers
46 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 ...
1
vote
1answer
72 views

Web services API key

I have a PHP server with some .php files. Swift iOS application send POST request to server and get some response in JSON. PHP files on server do some work with MSQL. The question is: How to provide ...
2
votes
3answers
89 views

Proper implementation of HIPAA within iOS app with several factors

We are developing an iOS app that allows users to store/modify Protected Health Information (PHI) and the app needs to allow users to do so without an internet connection for large parts of the ...
0
votes
0answers
55 views

What unique device fingerprinting information can an iOS9 app collect?

As a follow-on to these questions: What unique fingerprinting information can an iOS7 app collect? What unique device fingerprinting information can an iOS8 app collect? Apple has apparently ...
2
votes
1answer
517 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 ...
3
votes
0answers
233 views

What unique device fingerprinting information can an iOS8 app collect?

As a follow-on to this question: What unique fingerprinting information can an iOS7 app collect? What remaining device fingerprinting privacy / security vulnerabilities still exist as of iOS 8? Can ...
1
vote
1answer
132 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) ...
4
votes
1answer
360 views

Would the Stagefright vulnerability existing in Android be able to run on other phones?

I saw a question about Android's "Stagefright" vulnerability, and I got to thinking: other OS'es pre-process MMS messages to make it easier to view. iOS does it and shows a preview. Even BREW OS (the ...
3
votes
4answers
1k views

Are kiosk-style, full screen apps possible on iOS, Android, or Windows phone?

A popular car insurance company in the US has an app that displays "digital car insurance" papers. In the commercials, these apps are opened, and the user gives the unlocked phone to police officers. ...
3
votes
2answers
84 views

Can you use ssh for secure inter app communication on the same device?

I use ssh to get an encrypted connection between servers and local machines all the time. It's fast, it's secure, and there's a way to do it in nearly every system programming language that I've used ...
0
votes
1answer
84 views

I need to transfer user's private key (RSA) to my App. Is file sharing a good solution?

I've asked a similar question here earlier iOS: Is it ok to store a RSA private key (use to decrypt text) in your application document directory? However, the person recommend me to use keychain ...
-1
votes
1answer
38 views

User account password hashing [duplicate]

We are developing a mobile app that includes a user account system. Currently, we have a system password flow like this: User enters password -> SHA-256 HMAC hash with key -> server -> SHA-256 ...
4
votes
2answers
69 views

Does changing my password after OAuth login in mobile app help reduce risk?

When you use a mobile app that needs Google OAuth login, you can't fully trust the third party app because you can't tell what url the webview is using. Who knows if they aren't storing my login and ...
3
votes
2answers
377 views

IPhone iOS 8.3 encryption security against physical access

Excerpt from Apple's Whitepaper "iOS Security" on Effaceable Storage: A dedicated area of NAND storage, used to store cryptographic keys, that can be addressed directly and wiped securely. ...
6
votes
2answers
237 views

Are SIM proactive commands secure?

A SIM card can initiate some communication with a mobile device with so called "proactive commands" (chapter 6 of http://www.etsi.org/deliver/etsi_gts/11/1114/05.04.00_60/gsmts_1114v050400p.pdf). ...
1
vote
0answers
52 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 ...
1
vote
0answers
93 views

Prevent phishing attacks through abuse of IOS URL scheme

I am building an IOS application that will have the following flow: A user completes registration from the web. Upon completion of registration, a link is sent to his email. Once the link is clicked ...
2
votes
2answers
423 views

How is it possible that a text message can reboot an Apple device?

I was reading through my infosec newsfeed and found this article: http://www.theguardian.com/technology/2015/may/27/iphone-crash-bug-text-imessage-ios It basically talks about a bug iOS has while ...
1
vote
1answer
203 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 ...
7
votes
4answers
779 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
3answers
236 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 ...
2
votes
2answers
2k 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 ...
6
votes
1answer
95 views

Does iPhone home button act as Secure Attention Key?

On an iPhone, does pressing the home button act as a Secure Attention Sequence? The home button is a physical button. You can press the home button whereever you are and go back to the home screen. ...
1
vote
1answer
519 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. ...
2
votes
2answers
1k views

Guidelines for secure iPhone application development

Are there any security guidelines for development and assessment of (native) iPhone applications?
1
vote
1answer
91 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
vote
1answer
90 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 ...
3
votes
1answer
101 views

Why do mobile operating systems not implement a way to deny permissions to an app?

Android and iOS (afaik) implement a relativly fine-grained permission schema for their apps. But as I user I only have the change to acceppt all or nothing. When I think about it, it shouldn't be a ...
3
votes
3answers
406 views

What are the best practices for maintaining privacy on a non-jailbroken iOS device?

iOS, like most other mobile OSs, has the potential to leak significant chunks of personal information to 3rd-party apps and to ad and tracking networks used by those apps, which in turn also has the ...
2
votes
4answers
878 views

Can visiting a malicious website infect an iOS or Android device?

Can visiting a malicious website infect an iOS or Android device? We're talking about visiting such sites via a browser. We're not talking about downloading any malicious apps. Thanks!
4
votes
2answers
380 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
36 views

Does sending a token back with a different channel (iOS Push Notification) improve security?

So I have this customer who has a project which is "very sensitive". It's a Jabber client which will connect to their servers to allow users to communicate. Here's what he requires for the ...
7
votes
3answers
4k views

Android/iOS application security testing checklist

According to OWASP, we have a list of top ten mobile application vulnerabilities. But we are damn sure that the number of vulnerabilities on mobile apps, especially android apps are far more than ...
3
votes
1answer
107 views

iOS VPN profiles - are the signing certificates global? Can this be a MITM exploit?

I have installed an app on iOS to connect to a well-known VPN service. The app requests installation of a profile onto iOS, which as far as I can see are a collection of 7 certificates - 5 of which ...
2
votes
3answers
529 views

Security of email sent/received on iPhone via Mail app

In regards to the default Mail app on iOS 8, setup with various mail accounts gmail, outlook etc. Are emails sent/received to/from the phone securely, if so, how? Can someone who is snooping on the ...
0
votes
1answer
246 views

Iphone app not allowing proxy

Hi everyone I am interested in how a banking app works, especially the way it handles https requests. So I installed one, set my proxy settings, started burp suite and expected it to work. As you may ...
0
votes
2answers
111 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 ...
1
vote
0answers
130 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 ...
2
votes
1answer
84 views

Code analyzer for Objective C? [closed]

Has anyone come across a code analyzer that could be run on OS other than Mac to scan for Objective C (for iOS) code?
12
votes
1answer
1k views

When does iOS check validity of enterprise certificates?

Here is an article that should give a little more context (and see my comment on it, same username, for additional info). iOS developers are able to distribute apps outside of the App Store using an ...
0
votes
1answer
693 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?