storage security – Page 3 – SNIA on Storage

Introducing the Storage Networking Security Webcast Series

September 3, 2019September 4, 2019 J Metz

This series of webcasts, hosted by the SNIA Networking Storage Forum, is going to tackle an ambitious project – the scope of securing data, namely storage systems and storage networks. Obviously, many of the concepts and realities contained in this series are going to be broadly applicable to all kinds of data protection, but there are some aspects of security that have a unique impact on storage, storage systems, and storage networks. Because of the fact that security is a holistic concern, there has to be more than “naming the parts.” It’s important to understand how the pieces fit together, because it’s where those joints exist that many of the threats become real. Understanding Storage Security and Threats This presentation is going to go into the broad introduction of security principles in general. Read More

Security Watch

May 15, 2019May 15, 2019 Diane Marsili Leave a comment

Issues related to security have great importance in IT today. SNIA is participating in the creation of international standards with leading security-focused industry organizations. Here’s an update on recent activities from the SNIA Security Technical Work Group (TWG):

Transport Layer Security

The SNIA Security TWG is keeping a keen eye on the TLS 1.3 landscape, which is starting to get interesting since the IETF approved RFC 8446 last August. TLS 1.3 is significantly different from previous versions and it is expected to have an impact on the mandatory elements for the SNIA TLS Specification for Storage and ISO/IEC 20648:2016, which are based on TLS 1.2. While TLS 1.2 is still valid and will be for some time, it is important to keep in mind that ISO standards like ISO/IEC 20648:2016 have a 5-year shelf life. SNIA plans to work on an update later this year so that a new specification is in place in 2021.

Data Security is an Integral Part of any Business Endeavor

April 18, 2018April 19, 2018 Diane Marsili Leave a comment

In the wake of all the data breaches, privacy scandals, and cybercrime in the world these days, it can be worrisome if you’re responsible for keeping your company and customer data safe. Sure, there are standards to help you plan and implement policies and procedures around data security, like the ISO/IEC 27040:2015 document. It provides detailed technical guidance on how organizations can be consistent in their approach to plan, design, document and implement data storage security.

While the ISO/IEC 27040 standard is fairly thorough, there are some specific elements in the area of data protection — including data preservation, data authenticity, archival security and data disposition — that the ISO document doesn’t fully get into. The Storage Networking Industry Association (SNIA) Security Technical Working Group (TWG) has released a whitepaper that addresses these specific topics in data protection. One of a series of educational documents provided by the TWG, this one extends, builds on, and complements the ISO 27040 standard, while also suggesting best practices. Read More

Securing Fibre Channel Storage

July 21, 2016July 21, 2016 khauser Leave a comment

by Eric Hibbard, SNIA Storage Security TWG Chair, and SNIA Storage Security TWG team members

Fibre Channel is often viewed as a specialized form of networking that lives within data centers and which neither has, or requires, special security protections. Neither of these assumptions is true, but finding the appropriate details to secure Fibre Channel infrastructure can be challenging. summit2

The ISO/IEC 27040:2015 Information technology – Security techniques – Storage Security standard provides detailed technical guidance in securing storage systems and ecosystems. However, while the coverage of this standard is quite broad, it lacks details for certain important topics.

ISO/IEC 27040:2015 addresses storage security risks and threats at a high level. This blog is written in the context of Fibre Channel. The following list is a summary of the major threats that may confront Fibre Channel implementations and deployments.

Storage Theft: Theft of storage media or storage devices can be used to access data as well as to deny legitimate use of the data.
Sniffing Storage Traffic: Storage traffic on dedicated storage networks or shared networks can be sniffed via passive network taps or traffic monitoring revealing data, metadata, and storage protocol signaling. If the sniffed traffic includes authentication details, it may be possible for the attacker to replay9 (retransmit) this information in an attempt to escalate the attack.
Network Disruption: Regardless of the underlying network technology, any software or congestion disruption to the network between the user and the storage system can degrade or disable storage.
WWN Spoofing: An attacker gains access to a storage system in order to access/modify/deny data or metadata.
Storage Masquerading: An attacker inserts a rogue storage device in order to access/modify/deny data or metadata supplied by a host.
Corruption of Data: Accidental or intentional corruption of data can occur when the wrong hosts gain access to storage.
Rogue Switch: An attacker inserts a rogue switch in order to perform reconnaissance on the fabric (e.g., configurations, policies, security parameters, etc.) or facilitate other attacks.
Denial of Service (DoS): An attacker can disrupt, block or slow down access to data in a variety of ways by flooding storage networks with error messages or other approaches in an attempt to overload specific systems within the network.

A core element of Fibre Channel security is the ANSI INCITS 496-2012, Information Technology – Fibre Channel – Security Protocols – 2 (FC-SP-2) standard, which defines protocols to authenticate Fibre Channel entities, set up session encryption keys, negotiate parameters to ensure frame-by-frame integrity and confidentiality, and define and distribute policies across a Fibre Channel fabric. It is also worth noting that FC-SP-2 includes compliance elements, which is somewhat unique for FC standards.

Fibre Channel fabrics may be deployed across multiple, distantly separated sites, which make it critical that security services be available to assure consistent configurations and proper access controls.

A new whitepaper, one in a series from SNIA that addresses various elements of storage security, is intended to leverage the guidance in the ISO/IEC 27040 standard and enhance it with a specific focus on Fibre Channel (FC) security. To learn more about security and Fibre Channel, please visit www.snia.org/security and download the Storage Security: Fibre Channel Security whitepaper.

And mark your calendar for presentations and discussions on this important topic at the upcoming SNIA Data Storage Security Summit, September 22, 2016, at the Hyatt Regency Santa Clara CA. Registration is complimentary – go to www. http://www.snia.org/dss-summit for details on how you can attend and get involved in the conversation.

Security is Strategic to Storage Developers – and a Prime Focus at SDC and SNIA Data Storage Security Summit

September 16, 2015September 16, 2015 khauser Leave a comment

Posted by Marty Foltyn

Security is critical in the storage development process – and a prime focus of sessions at the SNIA Storage Developer Conference AND the co-located SNIA Data Storage Security Summit on Thursday September 24. Admission to the Summit is complimentary – register here at http://www.snia.org/dss-summit.

The Summit agenda is packed with luminaries in the field of storage security, including keynotes from Eric Hibbard (SNIA Security Technical Work Group and Hitachi), Robert Thibadeau (Bright Plaza), Tony Cox (SNIA Storage Security Industry Forum and OASIS KMIP Technical Committee), Suzanne Widup (Verizon), Justin Corlett (Cryptsoft), and Steven Teppler (TimeCertain); and afternoon breakouts from Radia Perlman (EMC); Liz Townsend (Townsend Security); Bob Guimarin (Fornetix); and David Siles (Data Gravity). Roundtables will discuss current issues and future trends in storage security. Don’t miss this exciting event!

SDC’s “Security” sessions highlight security issues and strategies for mobile, cloud, user identity, attack prevention, key management, and encryption. Preview sessions here, and click on the title to find more details.

Geoff Gentry, Regional Director, Independent Security Evaluators Hackers, will present Attack Anatomy and Security Trends, offering practical experience from implementing the OASIS Key Management Interoperability Protocol (KMIP) and from deploying and interoperability testing multiple vendor implementations of KMIP .

David Slik, Technical Director, Object Storage, NetApp will discuss Mobile and Secure: Cloud Encrypted Objects Using CDMI, introducing the Cloud Encrypted Object Extension to the CDMI standard, which permits encrypted objects to be stored, retrieved, and transferred between clouds.

Dean Hildebrand, IBM Master Inventor and Manager | Cloud Storage Software and Sasikanth Eda, Software Engineer, IBM will present OpenStack Swift On File: User Identity For Cross Protocol Access Demystified. This session will detail the various issues and nuances associated with having common ID management across Swift object access and file access ,and present an approach to solve them without changes in core Swift code by leveraging powerful SWIFT middleware framework.

Tim Hudson, CTO and Technical Director, Cryptsoft will discuss Multi-Vendor Key Management with KMIP, offering practical experience from implementing the OASIS Key Management Interoperability Protocol (KMIP) and from deploying and interoperability testing multiple vendor implementations of KMIP .

Nathaniel McCallum, Senior Software Engineer, Red Hat will present Network Bound Encryption for Data-at-Rest Protection, describing Petera, an open source project which implements a new technique for binding encryption keys to a network.

Finally, check out SNIA on Storage previous blog entries on File Systems, Cloud, Management, New Thinking, and Disruptive Technologies. See the agenda and register now for SDC at http://www.storagedeveloper.org.