The Report of the 2019 NSF Cybersecurity Summit for Large Facilities and Cyberinfrastructure

The Report of the 2019 NSF Cybersecurity Summit for Large Facilities and CyberinfrastructureNSF #1547272Ope

Using Kerberized Lustre Over the WAN for High Energy Physics Data

ABSTRACT This paper reports the design and implementation of a secure, wide area network, distributed filesystem by the ExTENCI project (Extending Science Through Enhanced National Cyber Infrastructure) based on lustre. The filesystem is used for remote access to analysis data from the Compact Muon Solenoid (CMS) experiment at the Large Hadron Collider (LHC), and from the Lattice Quantum ChromoDynamics (LQCD) project. Security is provided for by kerberos and reinforced with additional finegrained control using lustre ACLs and quotas. We show the impact of using kerberized lustre on the IO rates of CMS and LQCD applications on client nodes, both real and virtual. Preconfigured images of lustre virtual clients containing the complete software stack ease the difficulty of managing these systems

Observations on Issues Relating to Data-Intensive Infrastructure Requirements

<p>A two day workshop attended by researchers from NSF-funded, data-oriented projects produced a summary document of the discussions that occurred during the workshop. These observations were further reviewed after the meeting and this document was created to capture more details and provide feedback to the NSF to inform future data-related programs.</p