[Blog] CNSC 2024 Takeaways (#1315)

* Blog post: CNSC 2024 takeaways Signed-off-by: Shlomo Heigh <[email protected]> * Schedule blog post for Monday July 15th Signed-off-by: Eddie Knight <[email protected]> * Update blog post datetime Signed-off-by: Eddie Knight <[email protected]> * Update blog post datetime Signed-off-by: Eddie Knight <[email protected]> --------- Signed-off-by: Shlomo Heigh <[email protected]> Signed-off-by: Eddie Knight <[email protected]> Co-authored-by: Eddie Knight <[email protected]>
cncf · Jul 10, 2024 · 41bf434 · 41bf434
1 parent 40e2dbe
commit 41bf434
Show file tree

Hide file tree

Showing 3 changed files with 114 additions and 1 deletion.
diff --git a/ci/link-config.json b/ci/link-config.json
@@ -1,5 +1,5 @@
 {
-    "aliveStatusCodes": [200,206,402],
+    "aliveStatusCodes": [200,206,402,999],
     "fallbackRetryDelay": "10s",
     "replacementPatterns": [
       {

diff --git a/ci/spelling-config.json b/ci/spelling-config.json
@@ -12,6 +12,7 @@
         "antifragile",
         "APAC",
         "archives",
+        "ARMO",
         "ATT&CK",
         "backdoors",
         "Benedictis",
@@ -33,6 +34,7 @@
         "CODEOWNERS",
         "Configu",
         "conftest",
+        "Conjur",
         "coreutils",
         "CrowdStrike",
         "cryptomining",
@@ -50,16 +52,19 @@
         "exfiltrate",
         "exfiltration",
         "explainability",
+        "exploitability",
         "Expressibility",
         "Fianu",
         "FIPS",
         "Flibble",
         "frontmatter",
         "Gamal",
         "gconv",
+        "GUAC",
         "helm",
         "HIPAA",
         "HITRUST",
+        "Hirschberg",
         "hotspots",
         "hyperconverged",
         "Inclusivity",
@@ -75,6 +80,7 @@
         "Kube",
         "kubecon",
         "Kubernetes",
+        "Kubescape",
         "Kyverno",
         "libc",
         "libgcrypt",
@@ -115,7 +121,9 @@
         "Ragashree",
         "Razzak",
         "RBAC",
+        "RCOS",
         "Rego",
+        "Rensselaer",
         "Roadmap",
         "runtimes",
         "sandboxed",

diff --git a/website/content/blog/cnsc-2024-takeaways.md b/website/content/blog/cnsc-2024-takeaways.md
@@ -0,0 +1,105 @@
+---
+title:  "Securing the Cloud: Insights from CloudNativeSecurityCon 2024"
+date:  2024-07-10T13:30:00-04:00
+author: Shlomo Zalman Heigh
+---
+
+I recently had the pleasure of attending and speaking at the CNCF's
+[CloudNativeSecurityCon 2024](https://events.linuxfoundation.org/cloudnativesecuritycon-north-america/)
+in Seattle, WA. The conference brought together security professionals,
+developers, and industry experts to discuss the latest trends and advancements
+in cloud native security. The keynotes, breakout sessions, and networking
+opportunities provided valuable insights into the evolving landscape of security
+practices. Here are some key takeaways I gathered from the event:
+
+## Industry Progress in Supply Chain Security
+
+At the conference, we witnessed significant advancements in supply chain
+security. Three notable projects stood out to me: SLSA, GUAC, and VEX.
+
+- **SLSA and GUAC**: Both SLSA and GUAC aim to improve transparency and trust in
+software supply chains. By defining different maturity levels of supply chain
+security (SLSA), and providing a graph to visualize and reason about it (GUAC),
+they helps organizations make informed decisions about the components they use.
+It was clear to me that both SLSA and GUAC are gaining tremendous traction in
+the industry, and their adoption will surely enhance visibility into security
+posture across the software supply chain.
+
+- **VEX (Vulnerability Exploitability eXchange)**: VEX addresses the
+overwhelming number of vulnerabilities detected during container scans. It aims
+to allow teams to prioritize and handle vulnerabilities more effectively by
+knowing which ones are more likely to be exploited and which should be treated
+as false positives. There are a few implementations of the VEX standard, and
+there were several talks at the conference discussing how to integrate VEX into
+existing security workflows. We'll cover this more a bit later in this post.
+
+## Trends in Identity and Workload Security
+
+The industry is shifting away from long-lived credentials toward workload
+identity. SPIFFE (Secure Production Identity Framework For Everyone) has gained
+prominence as a standard for workload identity. This approach enhances security
+by ensuring that services can only access resources they are explicitly
+authorized to use, without the need for long-lived credentials which are
+prone to leakage.
+
+[Session link](https://sched.co/1dCWN)
+
+## Lighter Systems: Operators Over Sidecars
+
+Traditionally, sidecars have been used to enhance container functionality, and
+provide authentication between services. However, the trend is moving toward
+lighter systems like operators, which don't require additional resources for
+each pod and therefore scale more efficiently. In particular, we saw Istio's new
+Ambient Mode demoed in the keynote by Lin Sun. This feature is still in beta,
+and you can learn more on the
+[Istio blog](https://istio.io/latest/blog/2024/ambient-reaches-beta/).
+
+[Keynote link](https://sched.co/1dCVF)
+
+## University Open Source Centers and Student Involvement
+
+One of my favorite breakout sessions was given by two students from Rensselaer
+Polytechnic Institute, Ben Smith-Foley and Sam Begin. They discussed how
+University Open Source Centers, such as RCOS (Rensselaer Center for Open
+Source), provide students with valuable opportunities to learn and gain
+real-world experience. These centers bridge the gap between classroom learning
+and practical skills. Students can contribute to open-source projects, document
+their processes, and tackle "good-first-issue" tasks. I always enjoy hearing
+about initiatives that encourage student involvement in open source, and I was
+inspired by the work these students are doing and hope to see more universities
+adopt similar programs which are beneficial for both students and the
+open-source community.
+
+[Session link](https://sched.co/1dCUW)
+
+## VEX: Automated Vulnerability Prioritization
+
+As mentioned earlier, VEX has been gaining traction as a way to prioritize
+vulnerabilities detected during container scans. I had the privilege of
+delivering a presentation on automated generation of VEX documents using
+Kubescape along with Ben Hirschberg, CTO of [Armo](https://www.armosec.io/). We
+discussed how [Kubescape](https://kubescape.io/) can be used to generate VEX
+documents through runtime analysis of containers in Kubernetes, and how we
+developed a new
+[GitHub Action](https://github.com/kubescape/generate-vex-action) to automate
+this process.
+
+[Session link](https://sched.co/1dCWE)
+
+## Conclusion
+
+There were many more valuable insights and takeaways from
+CloudNativeSecurityCon, and I encourage you to explore the conference schedule
+and watch the recorded sessions once they are available on the
+[CNCF YouTube channel](https://www.youtube.com/@cncf). I'm excited to see
+the continued progress in cloud native security and look forward to attending
+future events to learn more about the latest trends and advancements in the
+industry.
+
+## About the Author
+
+Shlomo Heigh is a Senior Software Engineer at CyberArk, where he maintains the
+[Conjur](https://www.conjur.org/) open source secrets manager. He is a
+contributor to the CNCF's TAG Security and an OWASP chapter leader. You can find
+him on [LinkedIn](https://www.linkedin.com/in/szheigh) and
+[GitHub](https://github.com/szh).