Graplsecurity
WebJul 24, 2024 · From: Dave Aitel via Dailydave Date: Sat, 24 Jul 2024 14:48:38 -0400 WebIf you want to run code to provide observability, security or network functionality, running it in the kernel of your operating system gives you a lot of power because that kernel can see and control everything on the system.
Graplsecurity
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WebValentina Palmiotti aka Chompie is a security researcher who focuses on low level vulnerabilities, exploit development and offensive security. In 2024, she disclosed a Linux Kernel vulnerability found in the io_uring subsystem. She has spoken at … WebPut simply, eBPF provides a way for a user mode application to run code in the kernel without needing to write a kernel module.The purported benefits of using eBPF versus a kernel module are ease of use, stability, and security. There are also performance improvements gained by doing certain tasks directly in the kernel compared to a pure …
WebOct 16, 2024 · Notice that previously, req->work.identity is assigned to the exiting thread’s identity and here tctx is the request submitter’s io_uring context. Because tctx->identity is &tctx->__identity (identity is a pointer pointing to __identity, which is the identity struct embeded in struct io_uring_task), req->work.identity != &tctx->__identity. Hence, the … WebOct 20, 2024 · Python is not memory-safe, never claimed to be. It offers some limited amount of protection but no guarantees, whereas e.g. Rust does. Edit: after browsing a few threads on HN there seems to be a consensus from better-knowing-than-me-people that Python is memory-safe. Although the point still stands that it doesn't claim to be, whereas …
WebFirecracker is a microVM manager in #Rust that powers #AWS services like Lambda and Fargate. It's also one of the key components of Grapl's multi-tenant… WebGrapl Inc. 273 followers on LinkedIn. Stop fighting your data. Start connecting it with Grapl! Grapl is a cyber-security solution that leverages a powerful graph-based approach to …
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WebReddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you. Passionate about … shure wireless rack mount kitWebAug 21, 2024 · Here BPF_REG_AX is auxiliary register used by eBPF, off_reg is the register containing the offset to be added/subtracted from the pointer and alu_limit is the … the overdraughtWebGitHub Gist: star and fork QiuhaoLi's gists by creating an account on GitHub. the overdeck family foundationWebSep 29, 2014 · 44. Ron Chan. @ngalongc. ·. Sep 15, 2024. It has been a while since my last blog post. Today I'm starting a new blog series about smart contracts security. It's going to be fun! This is my first blog of the series, Price manipulation in EVM chains. shure wireless package sm58 handheldWebQuickwit is designed to work on large amount (up to 100TBs) append-only data (logs). We store our inverted index on an object storage (e.g. Amazon S3). The overall cost is super low (~$75 / TB.month). The latency is good but always above 400ms due to the incompressible latency associated with an object storage. the overcrowded lifeboat dilemma answerWeb"GRAPL is a next generation SIEM for detection engineers and incident responders. Grapl takes in raw, unenhanced logs, and automatically cleans and joins them together, … the overconfidence effectWebNov 11, 2024 · and NOBODY is going to breach your system. If that is not enough: don't put personal files on your system and keep them on an USB that you do not mount when you do not need it mounted. Use encryption on all disks if you want or use encryption on specific directories or files. the overconfident newsvendor