A "tech diet" refers to consciously reducing or limiting the use of digital technology, gadgets, and screens in daily life. While the pervasive influence of technology is often associated with convenience, connectivity, and productivity, deliberately scaling back tech usage can result in unexpected advantages that positively impact various aspects of life. Embracing a tech diet involves mindful and intentional choices to disconnect, which can lead to several surprising benefits: Improved Mental Well-being: 1. Reduced Stress and Anxiety: Limiting exposure to digital screens and the constant influx of information can alleviate feelings of overwhelm and anxiety, promoting a sense of calmness and mental clarity. 2. Enhanced Focus and Concentration: Minimizing distractions from constant notifications and digital multitasking allows for improved concentration, deeper focus, and better cognitive performance in tasks and activities. Enhanced Relationships and Social Conne...
In the previous article we noticed an example of how an attacker may want to test an application for vulnerabilities and carry out an XSS attack by means of abusing an internet view. If after reading this article you didn't realize how easy it's miles to get as a minimum the source code of an utility posted on the AppStore, with any luck you're now thinking whether or not there are different ways to hack an iOS application and the way to do it. Keep away from it.
In this newsletter, I'll try to prepare a variety of factors to peer in case your application fixes the maximum common safety vulnerabilities. We will cowl the following subjects: machine API, information control, statistics migration and cellular software hardening.
Cryptography: Use CryptoKit whenever viable and take a look at which you are using it successfully. Avoid imposing custom cryptographic algorithms, as well as mistakes this will be a trouble with validation within the AppStore.
App heritage: If the app is processing sensitive user information this is visible on the screen, you could implement a way to hide the content material when the app goes into the historical past (at which factor a snapshot of the app is taken and saved at the device ). CheckapplicationDidEnterBackground.
Safe managing of the timeline: If the endurance of the timeline is activated, make sure that it is deleted whilst the software is closed. Check UIPasteboardNameFind and UIPasteboardNameGeneral.
Deactivate the automated correction of touchy input fields or mark them as cozy (passwords, credit playing cards, and many others.).
Look for undesirable display screen recordings and touchy facts. Subscribe to userDidTakeScreenshotNotification and use it to blur or conceal content material. UIScreen.IsCaptured privy to viable security gaps in SQL injection or formatted string injection (the latter ought to now not be a problem in Swift). Always use parameterized strings for NSPredicates and form ted strings. For instance: in place of using, you'd higher be the use of. If important, you could validate the entered textual content earlier than storing it inside the database or interacting with the server.
It guarantees the suitable use of web views, validates and validates possible Javascript code injections.
Data processing
Set the level of safety for writing information: Review your favored use of Privacy API, Request, and .NSData.WritingOptionsURLFileProtection
CoreData and Realm save databases as .Db documents that can be copied out of your package deal and easily examine. Make positive to encrypt touchy data before storing it in your database.
Do now not use UserDefault to shop sensitive records which include get right of entry to tokens, subscription indicators, or associated account facts. They can without difficulty be accessed from outdoor the application. Instead, it makes use of the KeychainService API.
Hashing of information with CryptoKit as opposed to the same old hash capabilities of the Swift library, because the latter have a excessive frequency of battle.
See the Apple documentation for facts on where to store your facts at the file device.
9
Data transfer
Configure Application Transport Security (ATS) efficiently, attempt now not to add any exceptions to it.
Use TLS / SSL securely. Make certain there may be no HTTP and update it with HTTPS and additionally make sure tokens are not despatched in the url, they must constantly be sent in headers.
Note that by way of default NSURLSession caches HTTP requests / responses within the Cache.Db report. If you address touchy records, you may use ephemeralSessionConfiguration as no cookies or caches are saved. The worldwide cache also can be disabled, take a look at URLCache, you may assign it a potential of zero and assign it .URLCache.Shared
Improving the
security of cellular applications
Check in case you want to support third birthday party keyboards and disable them in case you assume they could pose a risk in your information.