Security
Hirne Hacken
Menschliche Faktoren der IT-Sicherheit
Die überwältigende Mehrheit der erfolgreichen Hacks in freier Wildbahn setzen auf menschliche Faktoren. Wie können wir Systeme und Interfaces gestalten, um diese Schwachstellen zu mindern?
Ob Ransomware oder Phishing, APT-Angriffe oder Stalking: Die am häufigsten ausgenutzte Schwachstelle ist der Mensch.
Ein Problem, das nur wenig Forschung tatsächlich angehen will. Stattdessen begnügen wir uns damit, den Usern Dummheit zu unterstellen und menschliche Faktoren der IT-Sicherheit "out of scope" zu sehen.
Zeit, anders über das Problem nachzudenken, denn es gibt einige Interessante Erkenntnisse zu entdecken.
Neumann, Linus (2017): „Menschliche Faktoren in der IT-Sicherheit“ in: Ferri Abolhassan (Hg.) „Security Einfach Machen: IT-Sicherheit als Sprungbrett für die Digitalisierung“, p. 85-98
Neumann, Linus (2019): „Wenn Hacker Menschen hacken“ in: Report Psychologie 11/12.2018, p. 462-464
Additional information
| Type | lecture |
|---|---|
| Language | German |
More sessions
| 12/27/19 |
Nowadays, Windows is still the most popular OS used in the world. It's very important for red teams / attackers to maintain the authority after they get into the OS by penetration test. So they need a vulnerability to hide in windows to escalate their account to system privilege.
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| 12/27/19 |
Is the way we run services these days sustainable? The trusted computing base -- the lines of code where, if a flaw is discovered, jeopardizes the security and integrity of the entire service -- is enormous. Using orchestration systems that contain millions of lines of code, and that execute shell code, does not decrease this. This talk will present an alternative, minimalist approach to secure network services - relying on OCaml, a programming language that guarantees memory safety - composing ...
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| 12/27/19 |
This talk is about running unsigned code at boot on iOS 11. I will demonstrate how you can start out with a daemon config file and end up with kernel code execution.
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| 12/27/19 |
It is easier to chat online securely today than it ever has been. Widespread adoption of signal, wire, and the private mode of WhatsApp have led a broader recognition of the importance of end-to-end encryption. There's still plenty of work to be done in finding new designs that balance privacy and usability in online communication.
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| 12/27/19 |
The 3DS is reaching end of life but has not revealed all its weaknesses yet. This talk will go through the process of reverse engineering an undocumented communication protocol and show how assessing hard-to-reach features yields dangerous results, including remote code execution exploits!
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| 12/27/19 |
So called “0-click” exploits, in which no user interaction is required to compromise a mobile device, have become a highly interesting topic for security researchers, and not just because Apple announced a one million dollar bug bounty for such exploits against the iPhone this year. This talk will go into the details of how a single memory corruption vulnerability in iMessage was remotely exploited to compromise an iPhone. The insights gained from the exploitation process will hopefully help ...
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| 12/27/19 |
Herzstück der digitalen Gesundheitsversorgung für 73 Millionen Versicherte ist die hochsichere, kritische Telematik-Infrastruktur mit bereits 115.000 angeschlossenen Arztpraxen. Nur berechtigte Teilnehmer haben über dieses geschlossene Netz Zugang zu unseren medizinischen Daten. Ein "Höchstmaß an Schutz" also, wie es das Gesundheitsministerium behauptet? Bewaffnet mit 10.000 Seiten Spezifikation und einem Faxgerät lassen wir Illusionen platzen und stellen fest: Technik allein ist auch ...
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