Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comDenial of Service (DoS) attacks always have been the easiest way to inflict maximum financial damages without requiring advanced skills.
But, with the advent of the cloud and its pay-as-you-go business model, things are taking a dramatic turn.
Today we are talking about Denial of Wallet attacks
š https://kerkour.com/denial-of-wallet-attacks-the-new-ddos
#cloud #devops #infosec #Hacking #Programming #100DaysOfCode
#cloud #Devops #infosec #Hacking #Programming #100DaysOfCode
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.com#Serverless has been pushed hard by the #cloud providers as a magical solution for all our problems
But this new paradigm is not a good fit for all kinds of workloads
Here is when Serverless really shines and when to avoid it: https://kerkour.com/when-to-use-serverless
#Serverless #cloud #100DaysOfCode #Programming #Devops
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comMalicious bots can cause a lot of damages to your websites whether it be stealing your content or scanning for vulnerabilities
Here is a very simple but extremely effective trick to defend against them: https://kerkour.com/zip-bomb
#100DaysOfCode #Hacking #Programming #Devops #linux
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comTests are not meant to be manually run each time you write code. It would be a bad usage of your precious time as Rust takes a loooong time to compile
Here is how to automate your CI pipeline for #Rust projects: https://kerkour.com/rust-github-actions-ci-cd
#rust #RustLang #100DaysOfCode #Devops #GitHub
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comWhen you want to maximize the uptime of your servers, you need a way to update the kernel to fix security vulnerabilities without having to reboot the machines.
So here is how to patch the Linux kernel without reboot with Ubuntu livepatch
https://kerkour.com/linux-update-kernel-without-reboot-with-ubuntu-livepatch
#linux #ubuntu #100DaysOfCode #Devops
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comLife is too short to manually upgrade the packages of your machine twice a week, so here is how to automate the software updates of an Ubuntu server
https://kerkour.com/ubuntu-linux-automatic-updates-with-unattended-upgrades
#linux #ubuntu #100DaysOfCode #Devops
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comJob queues are a central piece of any web application but they come with a high operational cost
What if instead of adding another piece we could use something we already have?
Iām talking about our old friend #PostgreSQL
#PostgreSQL #rust #100DaysOfCode #Devops #RustLang
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comJob queues are a central piece of any web application but they come with a high operational cost
What if instead of adding another part we could use smthng we already have?
Iām talking about our old friend #PostgreSQL
#PostgreSQL #rust #100DaysOfCode #Devops
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comBuilding a static site generator in 100 lines of Rust š¦
https://kerkour.com/blog/rust-static-site-generator/
#rust #rustlang #100DaysOfCode #code #programming #Software #tutorial #webdev #webdevelopment #devops #web #jamstack #staticSite #staticSiteGenerator #tips
#rust #RustLang #100DaysOfCode #Code #Programming #software #tutorial #WebDev #webdevelopment #Devops #web #jamstack #staticSite #staticSiteGenerator #tips
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comReproductibe cross-compilation for Rust (with Docker) š¦ š
https://kerkour.com/blog/rust-reproductible-cross-compilation-with-docker/
#Rust #Rustlang
#100DaysOfCode #Docker #DevOps #Linux #code #programming #Software #tutorial #dev #hacking
#rust #RustLang #100DaysOfCode #Docker #Devops #linux #Code #Programming #software #tutorial #Dev #Hacking
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comHow to install Ubuntu Server on a Raspberry Pi 4
https://kerkour.com/blog/how-to-install-ubuntu-server-64-bit-on-a-raspberry-pi/
#100DaysOfCode #code #programming #Software #tutorial #raspberry #raspberryPi #webdev #webdevelopment #devops #docker #ubuntu
#100DaysOfCode #Code #Programming #software #tutorial #raspberry #raspberrypi #WebDev #webdevelopment #Devops #Docker #ubuntu
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comHow to implement HTTP Long Polling in Go š
https://kerkour.com/blog/go-http-long-polling/
#go #golang #100DaysOfCode #DevOps #Linux #code #Programming #Software #tutorial #webdev #cloud #RealTime #webdevelopment
#go #golang #100DaysOfCode #Devops #linux #Code #Programming #software #tutorial #WebDev #cloud #RealTime #webdevelopment
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comHow to implement HTTP Long Polling in Rust š¦š
https://kerkour.com/blog/rust-http-long-polling/
#Rust #Rustlang @rustlang #100DaysOfCode #DevOps #Linux #code #Programming #Software #tutorial #webdev #cloud #tokio #RealTime #webdevelopment
#rust #RustLang #100DaysOfCode #Devops #linux #Code #Programming #software #tutorial #WebDev #cloud #tokio #RealTime #webdevelopment
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comHow to build a job queue with Rust and PostgreSQL š¦š
https://kerkour.com/blog/rust-job-queue-with-postgresql
What if, instead of adding another chunk of complexity to our architecture we could reuse something we already have
#100DaysOfCode #Rust #RustLang #Programming #Dev #Code #devops #tutorial #webdev
#100DaysOfCode #rust #RustLang #Programming #Dev #Code #Devops #tutorial #WebDev
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.com
The foobar challenge: Google's secret hiring program š¤«
https://kerkour.com/blog/the-foobar-challenge-google-secret-hiring-program/
#100DaysOfCode #Google #Devops #Programming #code #webdev #cloud #hacking #infosec #tech #coding #technology
#100DaysOfCode #Google #Devops #Programming #Code #WebDev #cloud #Hacking #infosec #tech #coding #technology
Sylvain Kerkour · @sylvain
272 followers · 122 posts · Server social.kerkour.comHow to deploy Rust on Heroku (with Docker) š¦šš
https://kerkour.com/blog/deploy-rust-on-heroku-with-docker/
#100DaysOfCode #Rust #Rustlang #Docker #Devops #Programming #Heroku #CodeNewbie #code #webdev #cloud #automation
#100DaysOfCode #rust #RustLang #Docker #Devops #Programming #Heroku #CodeNewbie #Code #WebDev #cloud #automation