pcap In the field of computer network administration, pcap (packet capture) consists of an application programming interface (API) for capturing network traffic. Unix-like systems implement pcap in the libpcap library; Windows uses a port of libpcap known as WinPcap. Features[edit] libpcap and WinPcap provide the packet-capture and filtering engines of many open source and commercial network tools, including protocol analyzers (packet sniffers), network monitors, network intrusion detection systems, traffic-generators and network-testers. libpcap and WinPcap also support saving captured packets to a file, and reading files containing saved packets; applications can be written, using libpcap or WinPcap, to be able to capture network traffic and analyze it, or to read a saved capture and analyze it, using the same analysis code. The MIME type for the file format created and read by libpcap and WinPcap is application/vnd.tcpdump.pcap. libpcap[edit] WinPcap[edit] WinPcap consists of:[7]
Doctrine - Doctrine ORM for PHP - Timestampable The Doctrine documentation is comprised of tutorials, a reference section and cookbook articles that explain different parts of the Object Relational mapper. Doctrine DBAL and Doctrine Common both have their own documentation. Getting Help If this documentation is not helping to answer questions you have about Doctrine ORM don’t panic. You can get help from different sources: X-Frame-Options at Mozilla Security Blog One of the security enhancements included with Firefox 3.6.9 is support for the x-frame-options header. This optional header can be included within the HTTP response to instruct the client’s browser on whether the returned content is allowed to be framed by other pages. A website can choose to include the x-frame-options header to protect against malicious framing of web content by third parties. For example a malicious site might frame a website from another domain and surround the framed site with advertisements. Alternatively, a malicious site could use a CSS layer attack called ClickJacking to trick users into performing unintended actions within the framed website that is obscured by overlaid CSS layers. The x-frame-options header supports the following values: SAMEORIGIN – allows only sites from the same domain to frame the page DENY – prevents any site from framing the page Michael Coates Web Security
TypeWith.me: Live Text Document Collaboration! Badboy Software Home Page Add Gesture Search to your Android apps By Yang Li, Research Scientist Gesture Search from Google Labs now has an API. You can use the API to easily integrate Gesture Search into your Android apps, so your users can gesture to write text and search for application-specific data. For example, a mobile ordering application for a restaurant might have a long list of menu items; with Gesture Search, users can draw letters to narrow their search. Another way to use Gesture Search is to enable users to select options using gestures that correspond to specific app functions, like a touch screen version of keyboard shortcuts, rather than forcing hierarchical menu navigation. In this post, I’ll demonstrate how we can embed Gesture Search (1.4.0 or later) into an Android app that enables a user to find information about a specific country. Then, in GestureSearchAPIDemo, the main activity of the app, we invoke Gesture Search when a user selects a menu item. To use the Gesture Search API, you must be sure Gesture Search is installed.
sebastianbergmann/phploc - GitHub How Do You Spell Testing? - James Bach - Satisfice, Inc. A Mnemonic to Jump-Start Testing by James Bach This first appeared on www.StickyMinds.com as a column feature In exploratory testing, we design and execute tests in real time. But how do we organize our minds so that we think of worthwhile tests? SFDPO Spells Testing A mnemonic and heuristic I use a lot in testing is "San Francisco Depot," or SFDPO. Structure (what the product is): What files does it have? Bringing Ideas to Light I can get ideas about any product more quickly by using little tricks like SFDPO. Just because you know something doesn't mean you'll remember it when the need arises. Good testing is a subtle craft.
Free Website ROI Calculator (Google Spreadsheet) - Smashing Magazine Advertisement In this post we are glad to present to you yet another freebie: the Website ROI Calculator, a free Google Spreadsheet created by Anders Hoff specifically for Smashing Magazine and our readers. Of course, the tool is absolutely free to use in private as well as commercial projects. Is your website doing the job you are paying for it to do? Download The Calculator The Website ROI Calculator1 is a free Google Spreadsheet that contains: 1 overview sheet,3 sample calculator sheets for different types of websites,3 template calculator sheets. To edit the data, first make a copy (you need to be signed in at a Google account in order to do this). Using The Calculator Sheet When beginning a project, duplicate the template sheet and start entering data about your website. At each evaluation point, archive the current data before changing anything. Goals Statistics Development and Operating Costs Add in the costs of developing and operating the website. Marketing Costs ROI Summary (al)
Captcha cracking in JavaScript with Canvas and neural nets Saturday, January 24th, 2009 <p>Everybody’s favourite glass shield to protect web apps are CAPTCHAS. These are the distorted characters displayed on a page that a user has to enter before gaining access or sending off a form. They annoy normal users, are largely inaccessible to blind users or dyslexic people and are not that safe as we think they are. PWNtcha continually reports successful cracks of various captchas on the web using OCR algos and backend systems. What is pretty amazing though is that now you can even crack the images using JavaScript and Canvas. As John Resig explains in his analysis of the script there’s some pretty nifty work going on: The HTML 5 Canvas getImageData API is used to get at the pixel data from the Captcha image. True, Megaupload’s CAPTCHA is pretty basic, but it is still very impressive that you can use JavaScript to crack it.
patch (Unix) A screenshot of using patch. The computer tool patch is a Unix program that updates text files according to instructions contained in a separate file, called a patch file. The patch file (also called a patch for short) is a text file that consists of a list of differences and is produced by running the related diff program with the original and updated file as arguments. The original patch program was written by Larry Wall (who went on to create the Perl programming language) and posted to mod.sources[1] (which later became comp.sources.unix) in May 1985. Developed by a programmer for other programmers, patch was frequently used for updating of source code to a newer version. The diff files that serve as input to patch are readable text files, which means that they can be easily reviewed or modified by humans before use. Patches have been the crucial component of many source control systems, including CVS. To create a patch, one could run the following command in a shell:
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