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Links 1 through 10 of 1639 Peter Müller's Bookmarks

"Weaponized docs are still being used because the attackers know that they are an effective means of delivering malware. It simply works. This attack method is far outpacing other deliver methods such as exploit kits and malvertising," Invincea's Director of Security Analytics Patrick Belcher told SCMagazine.com via email.  Belcher said these documents can essentially install anything the attacker wishes, such as an HTTP web server. 

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Mail-Verschlüsselung mit PGP ist zwar sicher, aber auch umständlich. Leider werden deshalb zu wenige Mails verschlüsselt. Um dies zu ändern, will 1&1 PGP in die Web-Oberfläche der Maildienste GMX und Web.de sowie in deren Smartphone-Apps integrieren. Doch passen sicher und bequem zusammen?

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»Die Deutsche Telekom und das Fraunhofer-Institut für Sichere Informationstechnologie SIT bieten künftig eine einfache Möglichkeit zur Verschlüsselung von E-Mails für jedermann an. Dies haben die beiden Partner heute im Rahmen des IT-Gipfels in Berlin bekanntgegeben. Die Volksverschlüsselung ist eine Entwicklung von Fraunhofer, die Deutsche Telekom betreibt die Lösung in einem Hochsicherheits-Rechenzentrum. Die Software ist besonders benutzerfreundlich, soll im ersten Halbjahr 2016 verfügbar sein und wird nach ihrem Start sukzessive ausgebaut und erweitert.«

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Der im Artikel verlinkte BSI-Bericht ist lesenswert. »Computer und Smartphones sind nach Einschätzung des Bundesamtes für Sicherheit in der Informationstechnik (BSI) einem "Risiko auf sehr hohem Niveau" ausgesetzt. Das geht aus dem BSI-Bericht zur Lage der IT-Sicherheit in Deutschland 2015 hervor, der am Donnerstag in Berlin vorgestellt wurde.«

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Mit schönem animiertem GIF. Both responsive and adaptive designs are the same in that they are methods for dealing with the reality that websites are often viewed on different devices in different contexts. They just happen to go about it in their own ways.

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Before HTML5 there was no means of implementing validation natively ... To help ease the burden on developers, HTML5 introduced a concept known as constraint validation - a native means of implementing client side validation on web forms. My goal in writing this is to shed some light on the new APIs to help developers make better web forms for everyone. In this tutorial I will: 1. Present a comprehensive overview of what constraint validation is. 2. Dig into the current limitations of the spec and browser implementations. 3. Discuss how you can use HTML5 constraint validation in your forms now.

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Interaktive Grafik mit Metadata, Flow, Sectioning, Heading, Phrasing, Embedded, Interactive Content. Früher war's Block und Inline ;-) "Sectioning content, heading content, phrasing content, embedded content, and interactive content are all types of flow content. Metadata is sometimes flow content. Metadata and interactive content are sometimes phrasing content. Embedded content is also a type of phrasing content, and sometimes is interactive content. Other categories are also used for specific purposes, e.g. form controls are specified using a number of categories to define common requirements. Some elements have unique requirements and do not fit into any particular category."

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Beispielformular von Wufoo. Browser starten, hinsurfen, gucken, welche Formularfelder er unterstützt. "This page contains a real live HTML5 forms covering each of the new types, attributes, and related elements. Where possible, each is feature-tested for support in the current browser."

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Website mit regulären Ausdrücken, die man in HTML5-Formularen beim Attribut pattern einsetzen kann. "HTML5Pattern is a source of regularly used Input-Patterns."

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Gutes Tutorial zur Erstellung von HTML5-Formularen mit label, input und neuen Attributen wie required. "Forms are hard to fill out on mobile. The best forms are the ones with the fewest inputs. Good forms provide semantic input types. Keys should change to match the user's input type; users pick a date in a calendar. Keep your user informed. Validation tools should tell the user what they need to do before submitting the form."

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