
Twitter will manipulierte Videos löschen
Twitter will künftig Beiträge, die manipulierte Medien enthalten, unter bestimmten Bedingungen kennzeichnen und in einigen Fällen auch entfernen. Das kündigte Twitter am Dienstag in San Francisco an.
Twitter will künftig Beiträge, die manipulierte Medien enthalten, unter bestimmten Bedingungen kennzeichnen und in einigen Fällen auch entfernen. Das kündigte Twitter am Dienstag in San Francisco an.
Das Bundesamt für Sicherheit in der Informationstechnik (BSI) rückt von seiner Empfehlung ab, Passwörter regelmäßig zu ändern. In der aktuellen Ausgabe des BSI-Grundschutz-Kompendiums wurde die entsprechende Textpassage gestrichen. Zuerst hatte Heise Security über die Änderung berichtet.
Das Deutsche Rote Kreuz (DRK) in Brandenburg hat auf vier seiner Internetseiten Sicherheitslücken entdeckt und nach eigenen Angaben geschlossen.
Die gute Nachricht lautet, dass 72 % von Unternehmen planen, dieses Jahr ihr Cyberrisiko durch die Einführung eines Zero-Trust-Ansatzes zu reduzieren. Allerdings sind 47 % der zuständigen Sicherheitsteams der Meinung, dass ihnen das Know-how fehlt, um diesen Ansatz auf ihre Zugriffskontrollen anzuwenden.
Unter dem Motto „Mittelstand trifft Digitalisierung“ findet am 18.02. in Frankfurt der DIGITAL FUTUREcongress statt. Auch die G+H Systems ist als Aussteller, am Stand B1 vertreten.
Weltweit gibt es schätzungsweise 100 Millionen Straßenkilometer. Der Kartendienst Google Maps hat einen großen Teil davon erfasst, um das digitale Geschäftsmodell des Konzerns mit der realen Welt zu verknüpfen. Datenschützer sind darüber nicht glücklich.
Datacore nimmt als erster Hersteller am offenen Plug-In-Programm von Veeam teil: Das »SANsymphony Plug-In for Veeam« soll Backup-Prozesse beschleunigen und für eine geringere Beeinträchtigung von VMs sorgen. Zudem erhält Veeam mehr Flexibilität und sichert über verschiedene Speichertechnologien hinweg.
Cyberkriminalität hat eine neue Gestalt und ein neues Ausmaß angenommen: Opfer werden nicht beiläufig gefunden, sondern Kriminelle scannen automatisiert nach Sicherheitslücken im Netz. Dann schlagen sie mit gezielter, krimineller Bosheit zu.
Der Markt wird primär von Software-Herstellern und Software-Anbietern dominiert. Hersteller sind primär Unternehmen, die eine Unternehmenssoftware programmiert haben und auf dem Markt anbieten. Der Vertriebsweg kann direkt oder indirekt sein.
Mit der Ausbreitung des Coronavirus treten neben den gesundheitlichen Auswirkungen noch weitere Konsequenzen zutage. So kämpfen viele Unternehmen, Netzwerke und Privatpersonen mit einem großen Volumen an Fake-News, Spam-Mails mit betrügerischen Anhängen oder virenbehafteten Links.
Onlineportal von IT Management
We firmly believe that the internet should be available and accessible to anyone, and are committed to providing a website that is accessible to the widest possible audience, regardless of circumstance and ability.
To fulfill this, we aim to adhere as strictly as possible to the World Wide Web Consortium’s (W3C) Web Content Accessibility Guidelines 2.1 (WCAG 2.1) at the AA level. These guidelines explain how to make web content accessible to people with a wide array of disabilities. Complying with those guidelines helps us ensure that the website is accessible to all people: blind people, people with motor impairments, visual impairment, cognitive disabilities, and more.
This website utilizes various technologies that are meant to make it as accessible as possible at all times. We utilize an accessibility interface that allows persons with specific disabilities to adjust the website’s UI (user interface) and design it to their personal needs.
Additionally, the website utilizes an AI-based application that runs in the background and optimizes its accessibility level constantly. This application remediates the website’s HTML, adapts Its functionality and behavior for screen-readers used by the blind users, and for keyboard functions used by individuals with motor impairments.
If you’ve found a malfunction or have ideas for improvement, we’ll be happy to hear from you. You can reach out to the website’s operators by using the following email
Our website implements the ARIA attributes (Accessible Rich Internet Applications) technique, alongside various different behavioral changes, to ensure blind users visiting with screen-readers are able to read, comprehend, and enjoy the website’s functions. As soon as a user with a screen-reader enters your site, they immediately receive a prompt to enter the Screen-Reader Profile so they can browse and operate your site effectively. Here’s how our website covers some of the most important screen-reader requirements, alongside console screenshots of code examples:
Screen-reader optimization: we run a background process that learns the website’s components from top to bottom, to ensure ongoing compliance even when updating the website. In this process, we provide screen-readers with meaningful data using the ARIA set of attributes. For example, we provide accurate form labels; descriptions for actionable icons (social media icons, search icons, cart icons, etc.); validation guidance for form inputs; element roles such as buttons, menus, modal dialogues (popups), and others. Additionally, the background process scans all the website’s images and provides an accurate and meaningful image-object-recognition-based description as an ALT (alternate text) tag for images that are not described. It will also extract texts that are embedded within the image, using an OCR (optical character recognition) technology. To turn on screen-reader adjustments at any time, users need only to press the Alt+1 keyboard combination. Screen-reader users also get automatic announcements to turn the Screen-reader mode on as soon as they enter the website.
These adjustments are compatible with all popular screen readers, including JAWS and NVDA.
Keyboard navigation optimization: The background process also adjusts the website’s HTML, and adds various behaviors using JavaScript code to make the website operable by the keyboard. This includes the ability to navigate the website using the Tab and Shift+Tab keys, operate dropdowns with the arrow keys, close them with Esc, trigger buttons and links using the Enter key, navigate between radio and checkbox elements using the arrow keys, and fill them in with the Spacebar or Enter key.Additionally, keyboard users will find quick-navigation and content-skip menus, available at any time by clicking Alt+1, or as the first elements of the site while navigating with the keyboard. The background process also handles triggered popups by moving the keyboard focus towards them as soon as they appear, and not allow the focus drift outside it.
Users can also use shortcuts such as “M” (menus), “H” (headings), “F” (forms), “B” (buttons), and “G” (graphics) to jump to specific elements.
We aim to support the widest array of browsers and assistive technologies as possible, so our users can choose the best fitting tools for them, with as few limitations as possible. Therefore, we have worked very hard to be able to support all major systems that comprise over 95% of the user market share including Google Chrome, Mozilla Firefox, Apple Safari, Opera and Microsoft Edge, JAWS and NVDA (screen readers).
Despite our very best efforts to allow anybody to adjust the website to their needs. There may still be pages or sections that are not fully accessible, are in the process of becoming accessible, or are lacking an adequate technological solution to make them accessible. Still, we are continually improving our accessibility, adding, updating and improving its options and features, and developing and adopting new technologies. All this is meant to reach the optimal level of accessibility, following technological advancements. For any assistance, please reach out to