Showing Posts From

March 2016

  • 23 Mar 2016

LoRa Security: Building a secure LoRa solution

A whitepaper by Rob Miller explores the security aspects of LoRaWAN technology. The document provides insights into securing LoRa systems and understanding potential attack methodologies. It aims to help developers comprehend their security responsibilities when building LoRa solutions.

Abusing PuTTY & Pageant through native functionality

A technique for remotely interacting with SSH keys stored in PuTTY's Pageant SSH agent on Windows is explored. The method leverages native functionality to proxy SSH authentication requests through a compromised workstation without traditional exploitation. An attack tool called PageantJacker enables forwarding authentication requests to a remote Pageant instance, allowing an attacker to use a target's SSH keys from their own machine.

QNX: 99 Problems but a Microkernel ain't one!

This presentation explores security research on the QNX microkernel operating system used in critical systems like automotive and consumer devices. The talk examined QNX's security architecture through reverse engineering and fuzzing techniques. The goal was to provide insights into QNX subsystems and potential attack surfaces for privilege escalation.

QNX: Security Architecture Whitepaper

A whitepaper by Alex Plaskett and Georgi Geshev examines the security architecture of QNX, a microkernel operating system. The document explores key operating system features and potential attack vectors against QNX-based platforms. The research identifies security weaknesses and suggests opportunities for further investigation into the QNX platform's security.

When LanMan history reveals the present and future, but might just be lying to you

Windows password history hashes may contain seemingly random data even when LanMan hash storage is disabled. Analysis of these historical hashes can reveal password patterns and potentially help guess current user credentials during security assessments. Password history examination demonstrates how users often create predictable password sequences despite technical controls.