Experten halten die Hintertür in liblzma für den bis dato ausgeklügeltesten Supplychain-Angriff. Er erlaubt Angreifern, aus der Ferne Kommandos einzuschleusen.
Each section is quite self-explanatory, and it is a good idea to review your privacy level settings for each item in these sections. Key settings affecting privacy are discussed in the rest of this guide.
Wurde mein Lieblings-Passwort schon einmal in einem Datenleck veröffentlicht und kann deswegen einfach für Bruteforce-Angriffe verwendet werden? Diese Frage beantwortet ein neuer Webdienst des Sicherheitsforschers Troy Hunt.
A system for stealthy authentication across closed ports, communication in which information arrives encoded in the form of connection attempts to closed ports.
A joint project of the Electronic Frontier Foundation and Harvard, Stanford, Berkeley, University of San Francisco, University of Maine, George Washington School of Law, and Santa Clara University School of Law clinics
can identify and stop sites trying to phish (steal) your personal information or money. The OpenDNS phishing protection works with all operating systems and browsers, and complements any other security measures already in use, such as a firewall and anti-
is free, it only takes seconds to download and you don’t even need to install it, so you can download Browzar time and time again, whenever and wherever you need it to protect your privacy.
web server scanner which performs comprehensive tests against web servers for multiple items, including over 3300 potentially dangerous files/CGIs, versions on over 625 servers, and version specific problems on over 230 servers. Scan items and plugins are
site to educate the American public about the law and technology of government surveillance in the United States, providing the information and tools necessary to evaluate the threat of surveillance and take appropriate steps to defend against it.
Certain Internet service providers have begun to interfere with their users' communications by injecting forged or spoofed packets - data that appears to come from the other end but was actually generated by an Internet service provider (ISP) in the middle. This spoofing is one means (although not the only means) of blocking, jamming, or degrading users' ability to use particular applications, services, or protocols. One important means of holding ISPs accountable for this interference is the ability of some subscribers to detect and document it reliably. We have to learn what ISPs are doing before we can try to do something about it. Internet users can often detect interference by comparing data sent at one end with data received at the other end of a connection.
Security in-a-box is a collaborative effort of the Tactical Technology Collective and Front Line. It was created to meet the digital security and privacy needs of advocates and human rights defenders. Security in-a-box includes a How-to Booklet, which addresses a number of important digital security issues. It also provides a collection of Hands-on Guides, each of which includes a particular freeware or open source software tool, as well as instructions on how you can use that tool to secure your computer, protect your information or maintain the privacy of your Internet communication.
OpenDNS makes networks in homes, schools and businesses safer, faster, smarter and more reliable through Web content filtering, security and navigation services.
Hier können Sie nicht nur Ihre öffentliche IP-Adresse anzeigen lassen, Sie erhalten auch alle wichtigen Infos und Tests zum aktuellen Internetzugang. Über die Themen IT-Sicherheit, TCP/IP Grundlagen und anonymes Surfen gibt es Hintergrundinfos, aktuelle Tips sowie ein Hilfe- und Diskussionsforum.
Measurement Lab (M-Lab) is an open platform for researchers to deploy Internet measurement tools. By enhancing Internet transparency, we aim to help sustain a healthy, innovative Internet.
Die Seite www.klicksafe.de bietet Eltern und Pädagogen Informationen, Tipps und Materialien zu den wichtigsten Jugendmedienschutz-Themen sowie einen Überblick über die Initiative klicksafe.
Das Programm Cryptool ist ein freies E-Learning-Programm für Windows, mit dem kryptographische Verfahren angewendet und analysiert werden können. Diese Software wird weltweit eingesetzt. Dabei unterstützt sie eine moderne Lehre an Schulen und Hochschul
Virenbefall, Trojaner an Bord, Wurmplage - ist der Computer infiziert, kann er oft mit Bordmitteln nicht mehr repariert werden und verweigert selbst den Start. Hier hilft das AntiVir Rescue System: Als Live-CD wird dieses Tool