The Complete Magazine on Open Source

Home Articles Posted by Rajesh Deodhar (Page 3)

Posts by : Rajesh Deodhar

Author / 34 Posts
The author is an IS auditor, network security consultant and trainer with 25+ of years industry experience. He is an industrial electronics engineer with CISA, CISSP and DCL certification. Please feel free to contact him at rajesh at omegasystems dot co dot in.
,

The first article of this series discussed basic installation and configuration; the second described some advanced Openfiler features including bonded interfaces and RAID 1 …

,

The first part of this series gave readers step-by-step instructions to build Openfiler from scratch. This second part covers two additional important features of …

,

Many companies use the file-sharing features of a popular proprietary desktop operating system. The main constraint is the limit on simultaneous connections to a …

,

Today’s businesses demand 24×7 uptime of IT infrastructure. To meet this need, a number of technologies are used, which include failover, clustering, redundant devices …

,

This final article in the series consolidates information from the previous articles, looks at NMap’s future possibilities, and at the new tools from the …

,

In previous articles, we have studied NMap in great detail, including live scanning a firewall and verifying the recommendations. Now, it’s time to study …

,

The previous article detailed methods to scan an IPCop-based firewall in a test environment. The scan output revealed several open ports, which could lead …

,

After four articles on Nmap [1, 2, 3 & 4], which explained a number of command-line options for scan technique specification, target specification, port …

,

Nmap is a fantastic tool, and I just can’t refrain from praising it, every time I use it. The earlier articles in this series …

,

The earlier articles on Nmap had covered the basic features, the working of the TCP 3-way handshake, and some important scan types, along with …