Category: Secure Systems
Server “less” Computing vs. Security
Summary about Serverless Computing with Security aspects.
Quantum and Post-Quantum Cryptography
In a world where political activists and dissidents get persecuted by authoritarian governments, strong cryptography is more necessary than ever. But the general public benefits from it as well. Identity theft, banking fraud and cyber bullying can happen to anybody. The most effective protection is to not make sensitive material available to anybody. Unfortunately some…
RUST – Safety During and After Programming
Summary about Rust and how RustBelt has achieved to prove its safety with mathematical concepts.
Safety and protection of autonomous vehicles
Autonomous cars are vehicles that can drive to a predetermined destination in real traffic without the intervention of a human driver. To ensure that the car gets from A to B as safely and comfortably as possible, various precautions must be taken. These precautions are explained in the following sections using various questions and security…
Security in a SaaS startup and today’s security issues with DevOps
Motivation Facing security in a company nowadays is a big job: it starts with a backup strategy ensuring the business continuation, plans for recovery after major breakdowns, ensuring physical security (entrance control, lock-pads, safes), screening of potential employees, monitoring servers, applications and workstations, training the employees in security issues and policies and does not even…
Vulnerable Vehicles – Connected cars and their security issues
In times of the continuing Internet-of-things- and connectivity-hype, a connected variant of “the German’s favourite toy” cannot be absent. Modern cars, SUVs and lightweight trucks come with all kinds of connected features, from smartphone interface integration up to social media in the navigation system. But what about the security of these features? Is there a…
Usable Security – Users are not your enemy
Introduction Often overlooked, usability turned out to be one of the most important aspects of security. Usable systems enable users to accomplish their goals with increased productivity, less errors and security incidents. And It stills seems to be the exception rather than the rule. When it comes to software, many people believe there is an…
Embedded Security using an ESP32
Ever wondered why your brand-new Philips Hue suddenly starts blinking SOS? Or why there is an ominous Broadcast on your Samsung TV while watching your daily Desperate Housewives? And didn’t you wear an Apple Watch a few minutes ago, and why did you buy 2 TVs in that time? Security of smart and embedded devices…
Cloud Security – Part 2: The vulnerabilities and threats of the cloud, current scientific work on cloud security, conclusion and outlook
The second of two blog posts about cloud security. This post covers the vulnerabilities and threats of the cloud, the current scientific work on cloud security and a conclusion and an outlook.
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