PGLinks

Using artifact attestations to establish provenance for builds - GitHub Docs

https://docs.github.com/en/actions/security-for-github-actions/using-artifact-attestations/using-artifact-attestations-to-establish-provenance-for-builds#verifying-artifact-attestations-with-the-github-cli

github security supply chain

Added 1 month ago

Andy Warhol's lost Amiga art found - The Silicon Underground

https://dfarq.homeip.net/andy-warhols-lost-amiga-art-found/

Long-lost copies of Andy Warhol's Amiga art, produced at a 1985 event, resurfaced in July 2024. They shed light on an earlier discovery.

art retro

Added 1 month ago

Turbocharge ArgoCD with App of Apps Pattern and Kustomized Helm | by Adri V

https://medium.com/dzerolabs/turbocharge-argocd-with-app-of-apps-pattern-and-kustomized-helm-ea4993190e7c

argocd helm k8s patterns

Added 1 month ago

https://www.cyberciti.biz/faq/linux-find-windows-10-oem-product-key-command/amp/?__twitter_impression=true

command line key linux windows

Added 1 month ago

Show HN: Fyipe – Status Page PagerDuty Pingdom All in One

https://fyipe.com/

OneUptime monitors websites, API's, and servers and alerts your team if something goes wrong. It also keeps your customers updated about any downtime.

alerting monitoring

Added 1 month ago

Search for Charts by Data Visualization Functions

https://datavizcatalogue.com/search.html

The Data Visualisation Catalogue, helping you find the right data visualization method for your data

catalog data visualisation

Added 1 month ago

Writing Toy Software Is A Joy

https://blog.jsbarretto.com/post/software-is-joy

Why you should write more toy programs

fun software

Added 3 weeks ago

So you wanna write Kubernetes controllers?

https://ahmet.im/blog/controller-pitfalls/

Any company using Kubernetes eventually starts looking into developing their custom controllers. After all, what’s not to like about being able to provision resources with declarative configuration: Control loops are fun, and Kubebuilder makes...

k8s

Added 1 month ago

Wonk post: chosen ciphertext security in public-key encryption (Part 1) – A

https://blog.cryptographyengineering.com/2018/04/21/wonk-post-chosen-ciphertext-security-in-public-key-encryption-part-1/

In general I try to limit this blog to posts that focus on generally-applicable techniques in cryptography. That is, I don't focus on the deeply wonky. But this post is going to be an exception. Today, I'm going to talk about a topic that most "typical" implementers don't -- and shouldn't -- think about. Specifically:…

encryption

Added 1 month ago

https://datablocks.pro/

data data science tools

Added 1 month ago

6 Visual Charts Drawn in Python - TutorialDocs

https://www.tutorialdocs.com/article/python-chart.html

plotting python

Added 1 month ago

Tab groups | Firefox Help

https://support.mozilla.org/en-US/kb/tab-groups

How to use tab groups to organize your tabs, starting in Firefox version 137.

browser

Added 1 month ago

Navidrome

https://www.navidrome.org/

Welcome to Navidrome! Learn More Download Your Personal Streaming Service Navidrome allows you to enjoy your music collection from anywhere, by making it available through a modern Web UI and through a wide range of third-party compatible mobile apps, for both iOS and Android devices.

audio self-hosting

Added 1 month ago

GPG-Tui a Terminal User Interface for GnuPG

https://orhun.dev/blog/introducing-gpg-tui/

command line encryption security

Added 1 month ago

Some reorg in order to help and allow other to contribute easier & Adding B

https://github.com/mingrammer/diagrams/pull/439

Hey @mingrammer, I'm aware that this PR is a big change but I believe it will help a lot for the maintainability of the project.

code diagrams python

Added 1 month ago

https://github.com/art-institute-of-chicago/aic-bash

A bash script to query our API for public domain artworks and render them as ASCII art - art-institute-of-chicago/aic-bash

art ascii

Added 1 month ago

https://isc.sans.edu/slack/index.html

Join the Internet Storm Center's Slack channel for real-time updates on internet security events&period;

networking security slack

Added 1 month ago

HashiCorp speaks up about adjusting to life under IBM • The Register

https://www.theregister.com/2025/06/05/hashicorp_ibm_hashidays/

: Freshly acquired cloud darling talks mainframes, Ansible, and influencing Big Blue at HashiDays event

ansible open source orchestration terraform

Added 1 month ago

Show HN: RegEx for Regular Folk – A visual example-based introduction

https://refrf.shreyasminocha.me

learning regex

Added 1 month ago

Bug 1950144

https://bugzilla.mozilla.org/show_bug.cgi?id=1950144

ASSIGNED (dcbugzillaresponse) in CA Program - CA Certificate Root Program. Last updated 2025-05-27.

certificates legal open pki

Added 1 month ago

Sign in as anyone: Bypassing SAML SSO authentication with parser differentials - The GitHub Blog

https://github.blog/security/sign-in-as-anyone-bypassing-saml-sso-authentication-with-parser-differentials/

Critical authentication bypass vulnerabilities were discovered in ruby-saml up to version 1.17.0. See how they were uncovered.

open source saml security sso vulnerability

Added 1 month ago

https://github.com/nicanorflavier/spf-dkim-dmarc-simplified

Email security is a key part of internet communication. But what are SPF, DKIM, and DMARC, and how do they work? This guide will explain it all in simple terms to make these concepts clearer. - nicanorflavier/spf-dkim-dmarc-simplified

email security

Added 1 month ago

https://aws.amazon.com/blogs/security/how-to-use-kms-and-iam-to-enable-independent-security-controls-for-encrypted-data-in-s3/?sc_channel=sm&sc_campaign=AWSSecurity_Services&sc_publisher=TWITTER&sc_country=Security&sc_outcome=adoption&trk=AWSSecurity_Services_TWITTER&linkId=82078481

August 31, 2021:AWS KMS is replacing the term customer master key (CMK) with AWS KMS key and KMS key. The concept has not changed. To prevent breaking changes, AWS KMS is keeping some variations of this term. More info. Typically, when you protect data in Amazon Simple Storage Service (Amazon S3), you use a combination […]

aws encryption s3 security

Added 1 month ago

OpenTelemetry for Go: measuring the overhead | Coroot

https://coroot.com/blog/opentelemetry-for-go-measuring-the-overhead/

We benchmarked the overhead of OpenTelemetry in a high-load Go application and compared it to eBPF-based instrumentation. The results may surprise you - tracing adds cost, but it’s not always a dealbreaker

observability performance

Added 1 month ago