Technology
Introduction It might be a bit funny to call this post “Hello IPv6”, since the first draft of IPv6 was published in late 1998; however, it is ratified as a standard only in 2017. When I first heard about IPv6 many years ago, I thought it only provides a larger
programming c++
People sometimes wonder how the set of primitives in BQN was chosen. Outsiders to array programming might assume that the “big idea” of APL is just to take the most common tasks and write them with symbols instead of names—even Dijkstra said something like this, calling APL a “bag
machine learning .net
Convolutional neural networks are very important in machine learning. If you want to do computer vision or image recognition tasks, you simply can’t go without them. But it can be hard to understand how they work. In this post, we will talk about the mechanisms behind convolutional neural networks,
Cloud Security
Summary: In this article we will demonstrate how to trigger an automated end to end data loading, transformation and visualization process using Google Cloud Platform. At the end of this exercise a Cloud Data Fusion Pipeline execution will be trigger automatically with a Cloud Function every time a new data
dmca
Installation guide Mitigation of VM detection This website is dedicated to disseminating critical information on the detection and mitigation of virtual machines (vm). Configure VirtualBox x64 Hardened loader v2 to prevent VM detection. Section on characteristics: What is detection of virtual machines (vm)? Malware uses VM detection to determine whether
Cloud Security
On December 20, Citizenlab published “The Great iPwn”, detailing how “Journalists [were] Hacked with Suspected NSO Group iMessage ‘Zero-Click’ Exploit”. Of particular interest is the following note: “We do not believe that [the exploit] works against iOS 14 and above, which includes new security protections”. Given that it is also
Technology
After a month of reverse-engineering, we’re excited to release documentation on the Valhall instruction set, available as a PDF. The findings are summarized in an XML architecture description for machine consumption. In tandem with the documentation, we’ve developed a Valhall assembler and disassembler as a reverse-engineering aid. Valhall
gpu benchmark
Explanation of the various GPU architectures The behavior of the graphics pipeline is practically standard across platforms and APIs, yet GPU vendors come up with unique solutions to accelerate it, the two major architecture types being tile-based and immediate-mode rendering GPUs. In this article we explore how they work, present
Cloud Security
* VPCs by default use the Amazon-provided DNS which can be used to bypass some network-level protection mechanisms (e.g. NACLs or SGs) or monitoring (e.g. VPC Flow Logs). * Recently a new service has been released: the Route 53 Resolver DNS Firewall which allows for blocking and monitoring DNS queries
Challenge/Opportunity The customer managed their projects, clients, invoicing and finance, as well as the contractors engaged in each project, using a variety of different platforms and spreadsheets. The majority of data entry and aggregation were performed manually or through Excel files, and data integration and transition across disparate systems
Cloud Security
The client, a global leader in the import and marketing of high-quality tires, offers wholesale tire dealers with services in over 55 countries. The firm is committed to providing high-quality services and goods to its clients and believes in investing extensively in its employees to ensure that each employee understands
Health
CVE-2021-22555 is a 15 years old heap out-of-bounds write vulnerability in Linux Netfilter that is powerful enough to bypass all modern security mitigations and achieve kernel code execution. It was used to break the kubernetes pod isolation of the kCTF cluster and won 10000$ for charity (where Google will match