This past week I’ve been reading the specifications for Trusted Platform Modules (TPM) published by the Trusted Computing Group of companies. It seems to me they’ve done a lot of things right, but a TPM is […]
Software Protection: Integrity, Diversity, Entanglement and Renewability (SPIDER) We’ve spent a lot of time finding a suitable analogy to explain the more subtle aspects of defense in depth and the multi-layered approach to cybersecurity that […]
Ofttimes it has been difficult to explain the role of software protection in hardware-protected secure systems, but recently security researchers have helped us out by providing many examples of zero-day exploits where flaws that are baked into hardware or firmware lead to exploitable vulnerabilities in systems. In this article we are having a look at Spectre & Meltdown and explore how these attacks could have been avoided using application protection technology.
Some of you will remember the Target and Home Depot cyberattacks in 2013 & 2014, which resulted in $202 million (Sruthi Ramakrishnan, 2017) and $134.5 million USD (Roberts, 2017) of damages respectively. In this blog article, let’s examine these and other infamous hacks in detail to glean important lessons about system and application security.