Intel’s SGX blown wide open by, you guessed it, a speculative execution attack

Foreshadow explained in a video.[/url]
Another day, another speculative execution-based attack. Data protected by Intel’s SGX—data that’s meant to be protected even from a malicious or hacked kernel—can be read by an attacker thanks to leaks en…

Foreshadow explained in a video.[/url]

Another day, another speculative execution-based attack. Data protected by Intel's SGX—data that's meant to be protected even from a malicious or hacked kernel—can be read by an attacker thanks to leaks enabled by speculative execution.

Since publication of the Spectre and Meltdown attacks in January this year, security researchers have been taking a close look at speculative execution and the implications it has for security. All high-speed processors today perform speculative execution: they assume certain things (a register will contain a particular value, a branch will go a particular way) and perform calculations on the basis of those assumptions. It's an important design feature of these chips that's essential to their performance, and it has been for 20 years.

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faker.js – Tool To Generate Fake Data For Testing

faker.js is a tool to generate fake data in Node.js and in the browser, it has a lot of different data types to enable you to generate very customised and complete sets of fake or mock data for testing purposes. It also supports multiple languages and …

faker.js is a tool to generate fake data in Node.js and in the browser, it has a lot of different data types to enable you to generate very customised and complete sets of fake or mock data for testing purposes. It also supports multiple languages and locales and can generate a lot of data types […] The post faker.js – Tool To...

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pyrasite – Inject Code Into Running Python Processes

pyrasite is a Python-based toolkit to inject code into running Python processes. pyrasite works with Python 2.4 and newer. Injection works between versions as well, so you can run Pyrasite under Python 3 and inject into 2, and vice versa. Usage [crayon…

pyrasite is a Python-based toolkit to inject code into running Python processes. pyrasite works with Python 2.4 and newer. Injection works between versions as well, so you can run Pyrasite under Python 3 and inject into 2, and vice versa. Usage [crayon-5947fd3c82613308190200/] You can download pyrasite here: pyrasite-2.0.zip Or read more...

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Github Dorks – Github Security Scanning Tool

Github search is quite a powerful and useful feature and can be used to search for sensitive data in repositories, this Github security scanning tool comes with a collection of Github dorks that can reveal sensitive personal and/or other proprietary or…

Github search is quite a powerful and useful feature and can be used to search for sensitive data in repositories, this Github security scanning tool comes with a collection of Github dorks that can reveal sensitive personal and/or other proprietary organisational information such as private keys, credentials, authentication tokens and so on....

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