際際滷shows by User: stefan2904 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: stefan2904 / Sat, 30 Apr 2016 00:22:33 GMT 際際滷Share feed for 際際滷shows by User: stefan2904 A CTF Hackers Toolbox /slideshow/a-ctf-hackers-toolbox-61520370/61520370 presentation-160430002234
Capture the Flag (CTF) are information security challenges. They are fun, but they also provide a opportunity to practise for real-world security challenges. In this talk we present the concept of CTF. We focus on some tools used by our team, which can also be used to solve real-world problems.]]>
Capture the Flag (CTF) are information security challenges. They are fun, but they also provide a opportunity to practise for real-world security challenges. In this talk we present the concept of CTF. We focus on some tools used by our team, which can also be used to solve real-world problems.]]> Sat, 30 Apr 2016 00:22:33 GMT /slideshow/a-ctf-hackers-toolbox-61520370/61520370 stefan2904@slideshare.net(stefan2904) A CTF Hackers Toolbox stefan2904 Capture the Flag (CTF) are information security challenges. They are fun, but they also provide a opportunity to practise for real-world security challenges. In this talk we present the concept of CTF. We focus on some tools used by our team, which can also be used to solve real-world problems. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/presentation-160430002234-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Capture the Flag (CTF) are information security challenges. They are fun, but they also provide a opportunity to practise for real-world security challenges. In this talk we present the concept of CTF. We focus on some tools used by our team, which can also be used to solve real-world problems.
A CTF Hackers Toolbox from Stefan
]]> 5891 7 https://cdn.slidesharecdn.com/ss_thumbnails/presentation-160430002234-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 SCADA Roadmap Europe /stefan2904/scada-roadmap-europe-56130359 scadaeurope-151214161358
際際滷s of my SCADA Roadmap Europe presentation held at the AK IT Security II Lecture on December 14th 2015 at IAIK. ]]>
際際滷s of my SCADA Roadmap Europe presentation held at the AK IT Security II Lecture on December 14th 2015 at IAIK. ]]> Mon, 14 Dec 2015 16:13:58 GMT /stefan2904/scada-roadmap-europe-56130359 stefan2904@slideshare.net(stefan2904) SCADA Roadmap Europe stefan2904 際際滷s of my SCADA Roadmap Europe presentation held at the AK IT Security II Lecture on December 14th 2015 at IAIK. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/scadaeurope-151214161358-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> 際際滷s of my SCADA Roadmap Europe presentation held at the AK IT Security II Lecture on December 14th 2015 at IAIK.
SCADA Roadmap Europe from Stefan
]]> 746 5 https://cdn.slidesharecdn.com/ss_thumbnails/scadaeurope-151214161358-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 EUhackathon 2015: Team Tschunk https://de.slideshare.net/slideshow/euhackathon-2015-team-tschunk/55248910 teamtschunk-151118122010-lva1-app6892
more Infos: https://teamtschunk.github.io/]]>
more Infos: https://teamtschunk.github.io/]]> Wed, 18 Nov 2015 12:20:10 GMT https://de.slideshare.net/slideshow/euhackathon-2015-team-tschunk/55248910 stefan2904@slideshare.net(stefan2904) EUhackathon 2015: Team Tschunk stefan2904 more Infos: https://teamtschunk.github.io/ <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/teamtschunk-151118122010-lva1-app6892-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> more Infos: https://teamtschunk.github.io/
from Stefan
]]> 464 5 https://cdn.slidesharecdn.com/ss_thumbnails/teamtschunk-151118122010-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 (Un)usable Security /slideshow/unusable-security/53053026 unusablesecurity-150922090536-lva1-app6891
Ever tried to send an encrypted email? Who knows what all this "certificate warnings" in Firefox/Chrome are about? Do you know when your WiFi is secure, and when not? Security and usability are two parameters which are often played out against each other when it comes to designing and developing software. In my opinion that should not be the case. ]]>
Ever tried to send an encrypted email? Who knows what all this "certificate warnings" in Firefox/Chrome are about? Do you know when your WiFi is secure, and when not? Security and usability are two parameters which are often played out against each other when it comes to designing and developing software. In my opinion that should not be the case. ]]> Tue, 22 Sep 2015 09:05:36 GMT /slideshow/unusable-security/53053026 stefan2904@slideshare.net(stefan2904) (Un)usable Security stefan2904 Ever tried to send an encrypted email? Who knows what all this "certificate warnings" in Firefox/Chrome are about? Do you know when your WiFi is secure, and when not? Security and usability are two parameters which are often played out against each other when it comes to designing and developing software. In my opinion that should not be the case. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/unusablesecurity-150922090536-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Ever tried to send an encrypted email? Who knows what all this &quot;certificate warnings&quot; in Firefox/Chrome are about? Do you know when your WiFi is secure, and when not? Security and usability are two parameters which are often played out against each other when it comes to designing and developing software. In my opinion that should not be the case.
(Un)usable Security from Stefan
]]> 583 5 https://cdn.slidesharecdn.com/ss_thumbnails/unusablesecurity-150922090536-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 OpenPGP Message Format /slideshow/openpgp-message-format/41894374 2014-06-11pgp-141122113645-conversion-gate01
Presentation about the OpenPGP Message Format and it's implementation in Java. Hold in Juni 2014 at the Institute for Applied Information Processing and Communications.]]>
Presentation about the OpenPGP Message Format and it's implementation in Java. Hold in Juni 2014 at the Institute for Applied Information Processing and Communications.]]> Sat, 22 Nov 2014 11:36:45 GMT /slideshow/openpgp-message-format/41894374 stefan2904@slideshare.net(stefan2904) OpenPGP Message Format stefan2904 Presentation about the OpenPGP Message Format and it's implementation in Java. Hold in Juni 2014 at the Institute for Applied Information Processing and Communications. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/2014-06-11pgp-141122113645-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Presentation about the OpenPGP Message Format and it&#39;s implementation in Java. Hold in Juni 2014 at the Institute for Applied Information Processing and Communications.
OpenPGP Message Format from Stefan
]]> 3264 3 https://cdn.slidesharecdn.com/ss_thumbnails/2014-06-11pgp-141122113645-conversion-gate01-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Digitale Demokratie? https://de.slideshare.net/slideshow/digitale-demokratie/41894260 digitaledemokratiefinal-141122113110-conversion-gate02
Digitale Demokratie?]]>
Digitale Demokratie?]]> Sat, 22 Nov 2014 11:31:10 GMT https://de.slideshare.net/slideshow/digitale-demokratie/41894260 stefan2904@slideshare.net(stefan2904) Digitale Demokratie? stefan2904 Digitale Demokratie? <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/digitaledemokratiefinal-141122113110-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Digitale Demokratie?
from Stefan
]]> 622 3 https://cdn.slidesharecdn.com/ss_thumbnails/digitaledemokratiefinal-141122113110-conversion-gate02-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-stefan2904-48x48.jpg?cb=1638286529 stefan.2904.cc https://cdn.slidesharecdn.com/ss_thumbnails/presentation-160430002234-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/a-ctf-hackers-toolbox-61520370/61520370 A CTF Hackers Toolbox https://cdn.slidesharecdn.com/ss_thumbnails/scadaeurope-151214161358-thumbnail.jpg?width=320&height=320&fit=bounds stefan2904/scada-roadmap-europe-56130359 SCADA Roadmap Europe https://cdn.slidesharecdn.com/ss_thumbnails/teamtschunk-151118122010-lva1-app6892-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/euhackathon-2015-team-tschunk/55248910 EUhackathon 2015: Team...