Reprint Please specify source: http://blog.csdn.net/guolin_blog/article/details/11952409As we all know, the Android system has a built-in SQLite database and provides a full set of APIs for the database to be used for pruning and checking operations. Database storage is a kind of storage that we often use, I believe most of our friends are familiar with the way it is used. In Android, we can either use nati
1. First of all, let's think about the question: which parts of android need to improve security to prevent being cracked, and which parts cannot guarantee security?
A) First, if your applications compete with others for something that is relatively soft, such as creativity, user experience, and service, and is free of charge, there is no technical difficulty, yo
First, the main question "Android App" security vulnerability, speaking of Android application security vulnerabilities, if the system design problems, the main reason is the development process of omission caused. But in fact, it is not possible to blame all these responsibilities on the program ape head. So this answ
The openness of the Android system makes it easier to develop Android software, and it is precisely because its openness accelerates the development of mobile Internet. However, there are always two sides to the problem. The completely open Android system gives software developers high authorization, and various malware parasitic on the
Each software has a bug, these bugs not only in the early stages of development, but more in the process of being used by the user to be found. In this era of rapid information development, it can be said that each software is hammering in the growth of mature. Similarly, Android is no exception.A security vulnerability has recently been discovered on the Android
Learning Android Application Security Testing (Part1) from scratch)In this series of articles, using InsecureBankv2, an Android app with vulnerabilities, we can learn about the concepts related to Android app security. We will look at every problem from the perspective of a
This article describes how to use intent to find the corresponding receiver. We still focus only on the sorting of receivers.
This article mainly targets the first two articles
Android security question (4) preemptive startup-Result
Android security question (5) preemptive interception of text messages-Result
The seco
Original address: http://www.javacodegeeks.com/2014/05/simple-tips-to-secure-android-app.html????????????????? Http://developer.android.com/training/articles/security-tips.html Android already has security features built into the operating system . significantly reduce the frequency and impact of Application
Google releases emergency security patches to fix privilege elevation vulnerabilities that affect Android operating systems (CVE-2015-1805)
Google released emergency security patches to fix Privilege Escalation Vulnerability CVE-2015-1805 that affects Android operating systems.
Affects all Nexus devices and some
explains the security issues caused by improper use of Logcat in Android development
Original address: http://drops.wooyun.org/tips/3812 0x00 Popular Science
Development version: Development version, under development of beta version, there will be many debug logs. Release version: Release, signed and developed to the user's official version, less log volume. Android.util.Log: Provides five ways
Android uses LocalBroadcastManager to solve BroadcastReceiver security problems and broadcastreceiver
In the Android system, BroadcastReceiver is designed globally to facilitate communications between applications and systems, applications, and applications, therefore, for a single application, BroadcastReceiver has security
Android uses LocalBroadcastManager to solve BroadcastReceiver security problems and broadcastreceiver
In the Android system, BroadcastReceiver is designed globally to facilitate communications between applications and systems, applications, and applications, therefore, for a single application, BroadcastReceiver has security
Open source in the National security Android Client Source Learning (a)Ready to learn the development of Android, see online people recommend open source in the source of the national security Zhuo client, said that contains most of the technology, so ready to study research. This series of blogs is launched to record
intentions will be filtered out for object classes without naming targets ). An explicit intent is always the target that can be submitted to it, no matter what it contains. In this case, the filter does not work. However, an explicit intent can be submitted to this component only when it can pass a filter of the component.
Each task that a component can do is divided into different filters for each aspect presented to the user. For example, the main activity in the example notepad application
[Learn Android while working on projects] mobile security guard 08-layout and display details: State List, android08-
We noticed that the display status of buttons in some applications is different from that of normal ones when they are clicked, for example:
Normal: selected:
How can this effect be achieved? The Android system provides us with a convenient method
Android applications typically use different domain sockets, such as Pf_unix, Pf_inet, Pf_netlink, for local IPC or remote network communications, which represent potential local or remote attack surfaces, Historically, there have been many cases of using sockets for denial of service, root power, or remote command execution. In particular, the pf_inet type of network socket, can communicate with Android ap
Out folder, and next3) Set the Smali folder to source, then finish7. Check the DDMS to debug the process port, and then find the Smail code where we want the breakpoint to be set breakpoint8, select the Eclipse run->debug configurations->new a new configuration select port, click Debug Start Debugging9. The operation of the mobile phone begins to be tracked, and the packet is captured for detailed information, and the debug trace finds the encryption and decryption algorithm for data restoratio
ContentProvider does not need to share data with other apps, declare android: exported = "false" in the manifest file. Note that in API Level 8 and earlier versions, even if you explicitly declare android: exported = "false", the corresponding ContentProvider can still be accessed by other apps.
[Restricted Access]
To be continued
[Example code that does not meet sec
Mention Broadcastreceiver everyone is very familiar with it and Activity,service and ContentProvider and known as Android four components (four King Kong), visible broadcastreceiver the importance of Today we are mainly from a security perspective on the Broadcastreceiver called one of the four components. may have the child boots see here will have the question, Broadcastreceiver has what to say, is not fi
all the entries in the ZIP package directly, and then check whether the return value of GetName () contains ". /”:5. Reference[1] Https://www.jpcert.or.jp/present/2014/20140910android-sc.pdf2] [Details of Dolphin browser and Mercury browser Remote Code execution vulnerability]3] [Impact tens of millions of app Android app "parasitic beast" vulnerability technology analysis)4] ["Samsung default input Method remote code Execution"[5] Http://www.oracle.
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