Vulnerabilities / Threats // Insider Threats
7/10/2012
12:21 PM
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
White Papers
Cartoon
Current Issue
Flash Poll
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2014-7896
Published: 2015-03-03
Multiple cross-site scripting (XSS) vulnerabilities in HP XP P9000 Command View Advanced Edition Software Online Help, as used in HP Device Manager 6.x through 8.x before 8.1.2-00, HP XP P9000 Tiered Storage Manager 6.x through 8.x before 8.1.2-00, HP XP P9000 Replication Manager 6.x and 7.x before ...

CVE-2014-9283
Published: 2015-03-03
The BestWebSoft Captcha plugin before 4.0.7 for WordPress allows remote attackers to bypass the CAPTCHA protection mechanism and obtain administrative access via unspecified vectors.

CVE-2014-9683
Published: 2015-03-03
Off-by-one error in the ecryptfs_decode_from_filename function in fs/ecryptfs/crypto.c in the eCryptfs subsystem in the Linux kernel before 3.18.2 allows local users to cause a denial of service (buffer overflow and system crash) or possibly gain privileges via a crafted filename.

CVE-2015-0890
Published: 2015-03-03
The BestWebSoft Google Captcha (aka reCAPTCHA) plugin before 1.13 for WordPress allows remote attackers to bypass the CAPTCHA protection mechanism and obtain administrative access via unspecified vectors.

CVE-2015-2168
Published: 2015-03-03
** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue in customer-controlled software. Notes: none.

Dark Reading Radio
Archived Dark Reading Radio
How can security professionals better engage with their peers, both in person and online? In this Dark Reading Radio show, we will talk to leaders at some of the security industry’s professional organizations about how security pros can get more involved – with their colleagues in the same industry, with their peers in other industries, and with the IT security community as a whole.