Vulnerabilities / Threats // Insider Threats
7/10/2012
12:21 PM
Connect Directly
RSS
E-Mail
50%
50%

EMC Upgrades NetWorker For Performance, Clouds

EMC Networker 8.0 adds a new architecture to boost backup performance and includes multi-tenancy so service providers can support multiple clients in the cloud.

10 Must-See New Products
10 Must-See New Products
(click image for larger view and for slideshow)
EMC on Tuesday enhanced its enterprise backup and recovery product with increased scalability and performance, as well as further integration with its deduplication appliances from Data Domain.

EMC Networker 8.0 includes a new architecture that increases performance, the ability to backup application clients directly to disk, integration with the Data Domain Boost deduplication acceleration feature, and additional support for Microsoft applications. In addition, the new version of NetWorker includes a multi-tenancy feature that allows service providers to provide support for multiple clients in the cloud.

EMC claims that more than 23,000 customers use Networker. According to IDC market share numbers, EMC ranks second after Symantec with 13.6% market share. Symantec leads with 28.7%. The company last had a major restructuring of Networker in 2003 with Networker 7.0, when it acquired Legato Software.

[ The cloud is attracting lots of interest. Read Nasuni Launches Local Cloud-Based Storage. ]

The new Networker is based on an architecture that requires less CPU processing and adds more than three times the scalability of the previous product. Instead of managing backup devices from a centralized server, management has been distributed among all storage nodes, thus improving scalability. Networker also now uses a relational database to manage is backup jobs instead of the flat file database previously used, and thus consumes 80% fewer systems resources, the company said.

A Client Direct feature also speeds processing. It allows customers to backup application clients directly to the storage device and improves backup performance by as much as 50%.

Multi-tenancy is a big part of Networker 8.0. With this built in feature, management can logically zone data, devices and users in shared backup environments. This feature allows customer data to be securely separated or partitioned, while giving the capability of being backed up from one source.

In the new Networker, EMC has introduced the concept of Restricted Datazones, which enforce a separation of clients from all the other clients in the system. In addition, a new audit logging function has been built-in and new roles-based access controls can be used to determine a user's or group's access to backup jobs and procedures.

Further, Networker now supports integration of the Networker application or file client with the Data Domain acceleration technology, DDBoost, which speeds system performance and minimizes network traffic in deduplication environments.

Finally, Networker supports SQL Server 2012 and Granular Level Recovery for Exchange, SharePoint and Hyper-V. The product is available now and sold on a capacity-based license model.

Deni Connor is founding analyst for Storage Strategies NOW, an industry analyst firm that focuses on storage, virtualization, and servers.

From thin provisioning to replication to federation, virtualization options let you reclaim idle disks, speed recovery, and avoid lock-in. Get the new, all-digital Storage Virtualization Guide issue of Network Computing. (Free registration required.)

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
Partner Perspectives
What's This?
In a digital world inundated with advanced security threats, Intel Security seeks to transform how we live and work to keep our information secure. Through hardware and software development, Intel Security delivers robust solutions that integrate security into every layer of every digital device. In combining the security expertise of McAfee with the innovation, performance, and trust of Intel, this vision becomes a reality.

As we rely on technology to enhance our everyday and business life, we must too consider the security of the intellectual property and confidential data that is housed on these devices. As we increase the number of devices we use, we increase the number of gateways and opportunity for security threats. Intel Security takes the “security connected” approach to ensure that every device is secure, and that all security solutions are seamlessly integrated.
Featured Writers
White Papers
Cartoon
Current Issue
Dark Reading's October Tech Digest
Fast data analysis can stymie attacks and strengthen enterprise security. Does your team have the data smarts?
Flash Poll
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2014-7877
Published: 2014-10-30
Unspecified vulnerability in the kernel in HP HP-UX B.11.31 allows local users to cause a denial of service via unknown vectors.

CVE-2014-3051
Published: 2014-10-29
The Internet Service Monitor (ISM) agent in IBM Tivoli Composite Application Manager (ITCAM) for Transactions 7.1 and 7.2 before 7.2.0.3 IF28, 7.3 before 7.3.0.1 IF30, and 7.4 before 7.4.0.0 IF18 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof s...

CVE-2014-3668
Published: 2014-10-29
Buffer overflow in the date_from_ISO8601 function in the mkgmtime implementation in libxmlrpc/xmlrpc.c in the XMLRPC extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) via (1) a crafted first argument t...

CVE-2014-3669
Published: 2014-10-29
Integer overflow in the object_custom function in ext/standard/var_unserializer.c in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an argument to the unserialize function ...

CVE-2014-3670
Published: 2014-10-29
The exif_ifd_make_value function in exif.c in the EXIF extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 operates on floating-point arrays incorrectly, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly exec...

Best of the Web
Dark Reading Radio
Archived Dark Reading Radio
Follow Dark Reading editors into the field as they talk with noted experts from the security world.