This blog post was written by Márton Horváth who worked on implementing a monitor for Certificate Transparency logs in the context of his student semester project. As a proof-of-concept, he used the monitor he created to collect information about logged certificates issued in Hungary or issued to Hungarian web sites. This blog post contains the […]

This blog post, written by István Telek, is the last post in a series of blog posts on transforming the Raspberry Pi into a security enhanced IoT platform. This last post describes how we implemented a very basic integrity monitoring function as a trusted application running in OP-TEE.

Introduction

Runtime integrity monitoring can enhance […]

This blog post, written by Márton Juhász, is the fifth in a series of blog posts on transforming the Raspberry Pi into a security enhanced IoT platform. This post specifically will explain how to convert the Raspberry Pi into a WiFi access point such that it can perform some gateway-like functionality. First, we describe […]

This blog post, written by Márton Juhász, is the fourth in a series of blog posts on transforming the Raspberry Pi into a security enhanced IoT platform. Previous posts discussed building a custom Linux system with Buildroot, installing OP-TEE, and verified boot on the Raspberry Pi. This post will describe some OS hardening options […]

This blog post, written by István Telek, is the third post in a series of blog posts on transforming the Raspberry Pi into a security enhanced IoT platform. It describes how you can implement a verified boot process on the Raspberry pi.

Introduction

Securing the boot process is the first step in securing an […]

This blog post, written by Szilárd Dömötör, is the second post in a series of blog posts on transforming the Raspberry Pi into a security enhanced IoT platform. The first post explained how to build and install the default OP-TEE implementation for the Raspberry Pi 3. This one describes how you can build […]

This blog post, written by Márton Juhász, is the first in a series of blog posts on transforming the Raspberry Pi into a security enhanced IoT platform.

This blog post explains how to build and install the default OP-TEE implementation for the Raspberry Pi 3. The easiest way is to follow the steps described […]

The Internet has grown beyond a network of laptops, PCs, and large servers: it also connects millions of small embedded devices. This new trend is called the Internet of Things, or IoT in short, and it enables many new and exciting applications. At the same time, IoT also comes with a number of risks related […]

by Iraklis Symeonidis, COSIC, KU Leuven
and Gergely Biczók, CrySyS Lab, BME

Recent technological advancements have enabled the collection of large amounts of personal data at an ever-increasing rate. Data analytics companies such as Cambridge Analytica (CA) and Palantir can collect rich information about individuals’ everyday […]

Boldizsár Bencsáth (Boldi) will have a presentation at Kaspersky Security Analyst Summit on 09/03/2018 Friday. The presentation is based on a technical paper which describes findings about modules and information in April 2017 Shadow Brokers leak. The particular information categorizes external APT attackers and calls them SIG1 to SIG45. For more, please check the […]