SEARCH KEYWORD -- CYBER SECURITY
JavaScript cross domain request solution
1. What is cross domain? We may often using AJAX to request data from other domain, now we will have cross domain request issues. It's because JavaScript only allows to request data from the same domain because of security consideration. In short, same domain strategy means a piece of code can read data from the same source, the same source here means the combination of the same domain, protocol and port number. For example: URLDescriptionAllow communication? http://www.a.com/a.js http:/...
AJAX,cross domain,security 2013-03-13 20:04:52
Here is what XcodeGhost author says
The first compiler malware in iOS was disclosed by Chinese iOS developers on Wednesday(Beijing time). The name of this malware is XcodeGhost as described by Alibaba researchers who released the analysis of this malware. The malicious code is located in a Mach-O object file that was repackaged into some versions of Xcode installers. These malicious installers were then uploaded to Baidu’s cloud file sharing service for used by Chinese iOS/OS X developers. Xcode is Apple’s offic...
IOS,SECURITY,XCODEGHOST,APP STORE,APPLE 2015-09-18 20:51:38
Is Facebook becoming Tencent like?
Recently there is news that Facebook is developing a Reader application which is to compete with Flipboard and Pulse. This reminds me a few movements of Facebook in the past few months. First they built a copy of Snapchat named Poke which failed badly at last. Then they launched a new feature on Instagram named Video on Instagram which allows users to shoot and share short videos up to 15 seconds. This feature is to compete with Vine from Twitter. It seems Instagram wins over Vine on this. You c...
GO AHEAD, SELL MY DATA
More and more I see articles popping up that bash social networks for "violating" our privacy and selling our information to advertisers. Inevitably, Facebook has been at the center of many of these "scandals". Today on HN I came across this interviewwith Disconnect co-founder Casey Oppenheim and I just don't get it.In it, he bashes Facebook (and other online advertisers) for using our information in order to serve up targeted ads. He points out that many of the " “free†service...
Social network,Facebook,Privacy,Data,Ads 2011-10-19 14:12:08
Want to install 64 bit OS on VirtualBox?
By default, VirtualBox only allows to install 32 bit OS on it. But sometimes, 64 bit OS is wanted for specific uses such as running platform specific tests. To allow installing 64 bit OS on VirtualBox. Below information is needed. Here is the official documentation about 64 bit OS: VirtualBox supports 64-bit guest operating systems, even on 32-bit host operating systems, provided that the following conditions are met: You need a 64-bit processor with hardware virtualization support (see the ...
VirtualBox,64 bit,hardware virtualization,Ubuntu 2014-11-08 03:52:07
Remove browse button from input type=file
In Web 2.0 era, many websites will ask the user to upload their avatar when creating their profile. In HTML, the input control we should use is input="file". This is a file control provided by the browser vendor and it should be ran in a sandbox for security consideration. Browsers don't provide ways to choose file from local and upload to the remote server without the input="file" control. There is one annoying part about the input="file", which is a default button named "Choose File" or...
file,html,browse,remove browse button 2015-07-12 05:17:51
Hacking Vs. Programming
What is the difference between Hacking and programming? One opinion I have heard expressed is that a hacker can put a lot of code together in a hurry but if a change is needed the code has to be completely rewritten. A programmer may take a little longer but if changes are needed they are more quickly and easily installed without the need for a complete rewrite. One source I heard attributed an observation like this to Maggie Johnson of Google. It rings true to me though. Hacking is usual...
Hacking,Programming,Coding style 2012-04-23 06:09:24
Developing an eCommerce Website? Here are 4 Things to Keep in Mind
When it comes to Web development, it is a complicated process. There is a plethora of facets to assess, from performance to user experience. As far as building an eCommerce site is concerned, it is quite a challenging task. Most of the users tend to visit the website in order to gather information about and purchase products. For this reason, a Web Application Development Company tries its best to make this process intuitive and effortless. Besides considering usability, there are some po...
Java Interview Questions
Currently there are many articles online which summarize the list of Java interview questions. Some cover lots of basic questions and some cover some specific questions in specific area such as multithreading. In this post, we will not cover the really basic questions, we will cover something different. For basic question, you can read Java Interview Questions。 Basic What is primitive data type? How many primitive data types in Java? What are they? -- A primitive type is prede...
JAVA,SECURITY,INTERVIEW,CAREER,MULTITHREADING,QUESTION,JAVA INTERVIEW,JAVA CORE 2019-01-21 07:07:08
Things to Look for in Microsoft .NET Framework 4.7
The .NET Framework 4.7 is the updated version of the .NET Framework 4.6.2. It can run along with earlier versions of the .NET Framework. On installation it appears as an update for Microsoft Windows under the Installed Updates item in Control Panel. The improvements in the.NET Framework 4.7 includes: High DPI support for Windows Forms applications on Windows 10 Touch support for WPF applications on Windows 10 Enhanced cryptography support Performance improvements .NET Framework Documenta...
ASP.NET, ASP.NET FRAMEWORK 2017-07-18 05:55:20
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