Access mode by default is MODE_PRIVATE
Before Android 7.0 also: MODE_APPEND, MODE_WORLD_READABLE, MODE_WORLD_WRITEABLE
Since Android 7.0 we should use FileProvider Continue reading Data storage
How to Securely Implement TLS Certificate Checking in Android Apps
01.2022 [https://www.guardsquare.com/blog/how-to-securely-implement-tls-certificate-checking-in-android-apps]
An Update on Android TLS Adoption
02 December 2019 [https://android-developers.googleblog.com/2019/12/an-update-on-android-tls-adoption.html]
TLS version depends on android API level
Java Cryptography Architecture Standard Algorithm Name Documentation for JDK 8
Default configuration for different Android versions:
Continue reading HttpURLConnection TLS TLSv1.1 TLSv1.2 SSL SSLv3 SSL pinning
Engineering culture