Loading…
18-19 June
Learn More and Register to Attend

The Sched app allows you to build your schedule but is not a substitute for your event registration. You must be registered for KubeCon + CloudNativeCon India 2026 to participate in the sessions. If you have not registered but would like to join us, please go to the event registration page to purchase a registration.

Please note: This schedule is automatically displayed in India Standard Time (UTC+5:30)To see the schedule in your preferred timezone, please select from the drop-down menu to the right, above "Filter by Date." The schedule is subject to change and session seating is available on a first-come, first-served basis. 
Venue: 205 (Level 2) clear filter
arrow_back View All Dates
Thursday, June 18
 

12:00pm IST

Commit-Then-Disclose: Cryptographic SBOM Auditing Without IP Leakage - Sharvil Bhatt, Reliance Industries limited & Swastik Gour, Improving
Thursday June 18, 2026 12:00pm - 12:30pm IST
SBOM regulations (NTIA, EU CRA,CISA) create conflicting requirements: auditors demand transparency while vendors require confidentiality. We present a two-layer Merkle commitment architecture separating public change detection from private component disclosure. Layer 1 builds standard Merkle trees producing public roots for tamper detection—anyone monitors changes without seeing components. Layer 2 commits internal hashes with 256-bit random nonces, yielding private commitment roots shared only with auditors for cryptographic hiding. Selective disclosure reveals only changed components via decommitment tuples with O(log n) proofs. Auditors verify commitments reconstruct to trusted roots. Re-randomization refreshes nonces without altering data. Tested: 100 auditors, 100K components, 50K proofs, zero false accepts. Performance: 2.6M disclosures/second, 0.01ms proof generation, 625-byte paths. Policy-based filtering achieves 72% disclosure reduction.

Speakers
avatar for Swastik Gour

Swastik Gour

Product Engineer , CNCF ambassador, Improving
Swastik is a CNCF ambassador and a Product Engineer by profession who enjoys to contribute to opensource inclusing openssf hosted RSTUF , kyverno , knative , paralus , Kubevela and is also a CAPI CI signal release shadow . He likes to study about the latest tech And innovations going... Read More →
avatar for Sharvil Bhatt

Sharvil Bhatt

Researcher and ex security auditor, Ex Reliance Industries limited
Published security researcher and Master's Candidate at LNMIIT. Former Security Auditor at Reliance Industries with expertise in OS kernel internals, eBPF-based threat detection, Rust and Go for secure tooling, and binary fuzzing. Skilled in container security, SBOM generation, supply-chain... Read More →
Thursday June 18, 2026 12:00pm - 12:30pm IST
205 (Level 2)
  Security

12:40pm IST

Root Without Risk: A Decade-Long Quest for True Container Isolation - Sumir Broota, Broota Enterprise
Thursday June 18, 2026 12:40pm - 1:10pm IST
Kubernetes has long struggled with safe container isolation where `root` in a pod meant `root` on the node. This session shows how KEP‑127 and user namespaces finally make root inside a container harmless.

Real scenario: Your container needs CAP_SYS_ADMIN for FUSE mounts. An exploit succeeds. Without user namespaces: attacker = root on node, full cluster access. With user namespaces: attacker = UID 65536 - relatively powerless.

This talk chronicles the 9+ year journey mapping your pods "root" to an unprivileged nobody on the host.

Why it took 9 years:
- Early attempts (2016) failed-no kernel support
- v1.25-1.28: Three alpha rewrites
- v1.27: idmap mounts breakthrough
- v1.30: off-by-default Beta after CRI overhauls
- v1.33: Default beta-production-ready
- v1.34: Observability (metrics added)

What you'll learn:
✓ Live code walkthrough: kubelet → CRI → runc UID remapping
✓ Demos: container breakout attempts CVE-2024-21626 AKA Leaky Vessel patched
✓ Practical deployment patterns
Speakers
avatar for Sumir Broota

Sumir Broota

Sr DevSecOps Engineer & Tech Architect, Broota Enterprise
An independent DevSecOps and Tech Architecture consultant, kubestronaut, and cybersecurity and FOSS enthusiast, currently running Mumbai’s largest cybersecurity community -BreachForce.
Thursday June 18, 2026 12:40pm - 1:10pm IST
205 (Level 2)
  Security
 
  • Filter By Date
  • Filter By Venue
  • Filter By Type
  • Content Experience Level
  • Timezone

Share Modal

Share this link via

Or copy link

Filter sessions
Apply filters to sessions.
Filtered by Date -