~lobsters | Bookmarks (1995)

Enigmelo Blog | SSH Keystroke Obfuscation Bypass

crzphil.github.io

A disclosure for an OpenSSH keystroke obfuscation bypass affecting current OpenSSH versions after 9.4. OpenSSH version...
A disclosure for an OpenSSH keystroke obfuscation bypass affecting current OpenSSH versions after 9.4. OpenSSH version 9.5 introduced measures to mitigate a keystroke timing attack via traffic analysis. The patch involved adding keystroke timing obfuscation to the SSH client. As per the release notes, this feature “...

security
2
Signatures are like backups · Alex Gaynor

alexgaynor.net

Mon, Sep 9, 2024 I’m indebted to a colleague who many years ago succinctly told me:...
Mon, Sep 9, 2024 I’m indebted to a colleague who many years ago succinctly told me: Backups don’t matter, only restores matter. It’s a deceptively simple observation: if your goal is durability, what you truly care about is your ability to restore from a backup. The existence of the backup itself is meaningless – ba...

cryptography security
1
✩ Bending Zed to render my beautiful fonts with Nix

nazrin.limited

I like Zed. Save its AI features that I banished from my mind the second people...
I like Zed. Save its AI features that I banished from my mind the second people started talking about them, it seems to me to be a pretty decent hybrid between a keyboard-centric vimmish editor, and an actual piece of software that supports best practice ecosystem features like LSPs and tree-sitter support (without ...

nix
1
puckipedia

puckipedia.com

nix security
2
not quite buildless

liquidex.house

practices web
1
Windows NT vs. Unix: A design comparison

substack.com

linux netbsd unix windows
2
GitHub - acrlabs/simkube: Record-and-replay Kubernetes simulator based on KWOK

github.com

I have a blog post series that I am writing using SimKube to compare the Kubernetes...
I have a blog post series that I am writing using SimKube to compare the Kubernetes Cluster Autoscaler and Karpenter: https://blog.appliedcomputing.io/p/announcing-simkube-v10 Comments

devops distributed rust show
1
Just for Fun. No, Really.

justforfunnoreally.dev

culture programming
1
Nobody Cares About Security

adatosystems.com

security
2
How we Built 300μs Typo Correction for 1.3M Words in Rust — Trieve

trieve.ai

performance rust
2
proctrace - a high level profiler for process lifecycle events

tinkering.xyz

debugging linux release rust
1
Pico SDR

porucha.net

hardware
1
Redox OS 0.9.0 - Redox - Your Next(Gen) OS

redox-os.org

osdev release rust
2
Compressing strings with FSST

spiraldb.com

compression databases rust vortex
2
Apple Events

apple.com

New year, probably new iPhones. And maybe some other stuff along the way. Comments

event ios video
1
What is the best pointer tagging method?

coredumped.dev

In this post, we are going to take a deep dive into pointer tagging, where metadata...
In this post, we are going to take a deep dive into pointer tagging, where metadata is encoded into a word-sized pointer. Doing so allows us to keep a compact representation that can be passed around in machine registers. This is very common in implementing dynamic programming languages, but can really be used anywh...

assembly performance
2
utils.foo

utils.foo

javascript show
1
The Insecurity of Debian

unix.foo

security
2
What are you doing this week? | Lobsters

lobste.rs

What are you doing this week? Feel free to share! Keep in mind it’s OK to...
What are you doing this week? Feel free to share! Keep in mind it’s OK to do nothing at all, too.

ask programming
1
The State of ES5 on the Web

philipwalton.com

In 2017, I wrote an article showing web developers how they could deploy ES6+ code (a.k.a....
In 2017, I wrote an article showing web developers how they could deploy ES6+ code (a.k.a. ES2015) to production, without needing to transpile it to ES5. This technique was liberating for website developers who wanted the freedom to write modern code without having to worry about transpiler or polyfill bloat.Unfortu...

javascript web
4
Explore AMX instructions: Unlock the performance of Apple Silicon

medium.com

Since 2020, Apple has published M1/M2/M3. They have at least four different ways to perform high-intensity...
Since 2020, Apple has published M1/M2/M3. They have at least four different ways to perform high-intensity computing tasks.Standard arm NEON instructions.Undocumented AMX (Apple Matrix Co-processor) instructions. Issued by the CPU and performed on the co-processor.Apple Neural EngineMetal GPUIf we use ARM NEON instr...

ai accelerator apple computer architecture high performace computing performance
1
Reclaim the Stack Documentation

reclaim-the-stack.com

devops linux
1
QUIC is not Quick Enough over Fast Internet | Proceedings of the ACM Web Conference 2024

acm.org

networking
2
Telum II at Hot Chips 2024: Mainframe with a Unique Caching Strategy

chipsandcheese.com

hardware
2