Rockin’ and Rollin’ with SMB3 - Seguridad Mania.com - España y América Latina

Server Message Block (SMB) is the core file-transfer protocol of Windows, MacOS and Samba, and has become widely deployed. It’s ubiquitous - a 30-year-old family of network code. However, the latest iteration of SMB3 is almost unrecognizable when compared to versions only a few years old. Extensive reengineering has led to advanced capabilities that include multichannel, transparent failover, scale out, and encryption. SMB Direct makes use of RDMA networking, creates block transport system and provides reliable transport to zetabytes of unstructured data, worldwide. SMB3 forms the basis of hyper-converged and scale-out systems for virtualization and SQL Server. It is available for a variety of hardware devices, from printers, network-attached storage appliances, to Storage Area Networks (SANs). It is often the most prevalent protocol on a network, with high-performance data transfers as well as efficient end-user access over wide-area connections. In this SNIA-ESF Webcast, Microsoft’s Ned Pyle, program manager of the SMB protocol, will discuss the current state of SMB, including: •Brief background on SMB •An overview of the SMB 3.x family, first released with Windows 8, Windows Server 2012, MacOS 10.10, Samba 4.1, and Linux CIFS 3.12 •What changed in SMB 3.1.1 •Understanding SMB security, scenarios, and workloads •The deprecation and removal of the legacy SMB1 protocol •How SMB3 supports hyperconverged and scale-out storage