This was so much fun to talk about! If you want to find out how we found this bug, the raw story is here first, in my own words :)

Multi-tenancy in k8s promises efficiency, often at the cost of security. Join @denhamparry.co.uk and Amberwolf’s Iain Smart discussing why traditional isolation fails, the risks of shared-kernel environments, and how we deliver secure multi-tenancy without performance tradeoffs. edera.link/vev4bsky

Sipping cocktails at the @edera.dev booth (#2041)! If you’re at KubeCrawl stop by, say hi & grab some axolotl swag!

Come say hi to me!!!!

I’m very excited to announce Sprout, an open-source UEFI bootloader from @edera.dev that can reduce bootloader times to milliseconds, now available to try today! edera.dev/stories/spro...

Can't wait for this!!!

Kubernetes multi-tenancy sounds great—until a shared kernel turns one breach into many. Join @denhamparry.co.uk and Iain Smart to see how secure multi-tenancy actually works. edera.link/vev4bsky

-Clever worm hits the VS Code scene -F5 was breached via its own devices -KT CEO to resign after security breach -Boy Scouts to award cybersecurity merit badges -Russia looking at age verification, too -TARmageddon vuln Podcast: risky.biz/RBNEWS494/ Newsletter: news.risky.biz/risky-bullet...

@edera.dev discovered an serious vuln in various Rust crates for handling tar files edera.dev/stories/tarm...

To build secure, resilient infrastructure, we need to reset the conversation. Namespaces are valuable, but they don’t isolate.

Things Edera's bsky admin is doing while waiting out the AWS outage 🧵

NEW: Security researchers warn that the rise of vibe coding can lead to dangerous insecurities in the software supply chain. @lhn.bsky.social reports www.wired.com/story/vibe-c...

Where my Denver peeps at?!

Happy to have contributed to this article about a topic I’m passionate about! Vibe coding is happening and it’s here, but we need to be real about what that means. It’s time to treat it seriously, and we need to know and understand the high stakes :) www.wired.com/story/vibe-c...

NEW: The predominantly English-speaking amorphous hacking group known as Scattered Spider/Lapsus$/etc has launched a website to publicize their victims and extort them. This is the first time the group has such a public presence, indicating an escalation in their strategy.

Happy "It's October 3rd" to those who celebrate!

You can't sit with us... unless you're streaming The Life of a Showgirl on October 3rd

Denver, let’s put the run in hardened runtime 🏃‍♂️ Join Edera at Sloan’s Lake on Oct 9, 7:30 AM for a friendly 5k — run or walk, all paces welcome. Stickers, water, bananas, and good company included. RSVP luma.com/joajiim7

Can your software handle a smackdown?

“Security can be effectively built-in from the ground up when properly designed,” comments @edera.dev's @alex.zenla.io on Apple's latest push to eliminate memory safety bugs. More from @lhn.bsky.social & @wired.com www.wired.com/story/apple-...

Want to learn more about what we're doing? Join our webinar with @denhamparry.co.uk on August 26th: edera.link/vev1bsky

Edera Protect just won Innovation of the Year from @cyberscoop.bsky.social. We're helping to future-proof infrastructure with no tradeoffs—near-native performance, airtight isolation, and zero workflow changes.

😮‍💨😮‍💨😮‍💨

Edera is making secure computing simple, scalable, and real. Two @cyberscoop.bsky.social 50 nominations—one for the tech, one for the visionary behind it. Cast your vote for Edera Protect and @alex.zenla.io : cyberscoop.com/cyberscoop50...

Great research out of Wiz! At @edera.dev we think a lot about how to prevent vulns like this one. Our hardened runtime technology would have completely prevented CVE-2025-23266 by eliminating the shared kernel state that makes this container escape possible. See how: edera.dev/stories/how-...

A recent industry analysis reveals a major gap in AI infrastructure security between marketing hype and actual enterprise needs. By @kaylintrychon.bsky.social, thanks to @edera.dev

"The MCP vulnerability is more than a single flaw; it highlights how deeply our development environments are becoming intertwined with AI systems that can generate, interpret and execute code autonomously."

Edera's virtualization stack relies on the Xen hypervisor for securing and isolating container-based workloads. On top of that is a vital control plane, orchestrating guest lifecycles, resources, and networking. @alex.zenla.io explains why we wrote the the Xen control plane in Rust.

A recent industry analysis reveals a major gap in AI infrastructure security between marketing hype and actual enterprise needs. By @kaylintrychon.bsky.social, thanks to @edera.dev

If you know me, you know I LOATHE FUD. As security communicators, we have a responsibility to understand the importance of communicating the right information—information that adds real value and helps the ecosystem better defend against threats. Had fun chatting with Matt about this.

AI security isn’t just about new tools. It’s about whether your infrastructure can handle secure AI workloads at scale. This article from @kaylintrychon.bsky.social in @thenewstack.io breaks it down: The real threat isn’t prompts—it's your architecture. thenewstack.io/ai-security-...

a story in 4 parts…

I wrote some scripts to compare macOS 15.5 vs 26 in key filesystem changes, here is the output: gist.github.com/azenla/dd09b... Looks at /Applications, /System/Library/CoreServices{,/Applications}, /System/Library/{Frameworks,PrivateFrameworks}, /usr/libexec and /bin, /usr/bin (both no changes)

Okay, you know what, there's been so much popping off in Edera-land this week, that even the admin is having a hard time keeping track. From Apple basically saying "Edera is cool and right and you should listen to them", eBPF support, new docs updates, and more. So let's do a round-up, shall we?

What You Need To Know About Apple’s New Container Framework At WWDC 2025, Apple announced something that will fundamentally reshape the way we think about container security: its Containerization... #CI/CD #Containers #Security #sponsor-edera #sponsored-post-contributed Origin | Interest | Match

Starting in macOS 26, every macOS developer will have access to proper container isolation in their development workflow. Thanks to @edera.dev

What you need to read today courtesy of Alex & @thenewstack.io

Paragon spyware found on the phones of Euro journos cyberscoop.com/paragon-spyw...

FACT: @edera.dev's container startup time beats Apple's Container system by about 100ms on equivalent. AND we can likely do even better. In some cases, Edera can launch containers faster than Docker due to how we handle container images.

Louder for the people in the back...

What we’ve learned the hard way: Isolation might be the most important primitive in distributed computing that we still haven’t gotten right.

After yesterday’s release of Apple’s Container Framework, one thing is clear: this validates that hypervisor-isolated containers are our future. I wrote my thoughts here: edera.dev/stories/appl...

Imagine this but the entire system, control plane and all, is virtualized and secure and all of it runs Linux. That’s what Edera Protect is, so this is very validating :D This makes me very happy.

As someone who has been messing with Virtualization.framework since day 1, I am so glad to see Apple use it for containerization :D Preparing to try it, will report back here what I find!

Rather than abandoning containers or slowing innovation, we must apply time-tested infrastructure principles but adapt them to meet AI's demands.

Edera's CEO Emily Long with thoughts on Pride Month and why it's important, especially now. "We truly believe representing and celebrating these differences is a super power at Edera."

SLOW CLAP FOR THE MERGED AUDIO GMEET FEATURE... BOUT DAMN TIME YALL GAVE US THAT 👏

Benchmarking fun: Our research scientist examined how Edera measures up by different aspects of performance: memory, CPU, system calls, and startup time. Check out the results.

The countdown has begun! We are heading to Vegas to bring the skies down to the strip. Join us in August as we dive into aviation cybersecurity, hands-on demos, and talks from the sharpest minds in the field. #DEFCON2025 #AerospaceVillage #CyberSecurity defcon.org

" @edera.dev 's goal is to secure containers without slowing down developers. The project’s release of version 1.0 marks a significant milestone...Its production-ready solution reimagines container infra for the cloud-native world." www.linuxinsider.com/story/edera-... @linuxinsider.com.web.brid.gy