Hypervisor Security, Presentation by Ian Pratt

2018-09-26T11:56:24+00:00September 26th, 2018|Innovation|

Bromium’s co-founder Ian Pratt delivered an insightful talk about hypervisors at Black Hat USA In his talk, Ian examines the evolution of hypervisor design, architecture, and technology over the years If you have missed Ian’s session at Black Hat, you can watch his presentation on hypervisors from @pltformsec here Micro-virtualization is a powerful concept that [...]

Dissecting the POP SS Vulnerability

2018-05-17T02:00:38+00:00May 17th, 2018|Threats|

The newly uncovered POP SS vulnerability takes advantage of a widespread misconception about behaviour of pop ss or mov ss  instructions resulting in exceptions when the instruction immediately following is an interrupt. It is a privilege escalation, and as a result it assumes that the attacker has some level of control over a userland process [...]

Ian Pratt, Bromium Co-Founder, Speaks on Spectre and Meltdown [Video, Part 1]

2018-01-08T19:04:43+00:00January 8th, 2018|Breaking News|

The Intel chip vulnerability triggered Spectre and Meltdown - information leakage vulnerabilities. Both let attackers that have execution in some unprivileged user space to read data belonging to other processes, even more privileged ones including the kernel itself. Meltdown only effects Intel CPUs, whereas the Spectre vulnerability is present on pretty much all modern CPUs [...]

Ian Pratt, Bromium Co-Founder, Discusses an Enterprise Response to Spectre and Meltdown [Video, Part 2]

2018-01-08T19:02:10+00:00January 8th, 2018|Breaking News|

The Intel chip vulnerability triggered Spectre and Meltdown - information leakage vulnerabilities. Spectre and Meltdown require an attacker to run code on the target system. Micro-virtualization can really help mitigate the effects; even when dealing with kernel vulnerabilities. We asked our founder, Ian Pratt, to talk to us about Spectre, Meltdown and what this means [...]

Ian Pratt, Bromium Co-Founder, Why Bromium is Releasing an Upgrade [Video, Part 3]

2018-01-08T12:07:14+00:00January 8th, 2018|Breaking News|

The Intel chip vulnerability triggered Spectre and Meltdown - information leakage vulnerabilities. With the advent of the Microsoft Windows patch, it’s important to upgrade Bromium first to keep your security intact. Micro-virtualization can really help mitigate the effects; even when dealing with kernel vulnerabilities. We asked our founder, Ian Pratt, to talk to us about [...]

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