Today's technologically advanced business world is made up world-class IT infrastructure and networking systems and an equally high-level of software applications that allows the vital business information and data to be shared seamlessly across geographical boundaries.

1. Network Security Appliances- Managing Configurations and Vulnerabilities
Today's technologically advanced business world is made up world-class IT infrastructure and networking systems
and an equally high-level of software applications that allows the vital business information and data to be
shared seamlessly across geographical boundaries. Along with the benefits, the techno-savvy organizations also
face the challenges of data thefts and security attacks while sharing data through networks.
Network security thus is an important aspect in today's technologically advanced world. The use of network
security appliances will help protect the computer systems and other IT infrastructure within the network from
undesired intrusions. All the vital data needs to be protected both from external and internal threats that may
come in the form of like email based attacks, denial of service network security, worms, Trojans and wireless
network security attacks.
Effective network security is one which needs to be working on three different controls such as administrative,
physical and technical. Under such circumstances, the mere use anti-virus solutions and patch management may
not be enough to secure the network from third party intruders. Assessing the security vulnerability issues such
as needless open shares, idle user accounts, open ports, rogue equipments connected to the systems, servers
enabling use of hazardous protocol as well as erroneous permissions all demand for advanced network security
appliances for managing configurations and vulnerabilities.
Today, with a number of innovative software developments the new age enterprises prefer to invest in data
centers with effective data center infrastructure management in place or in virtualization appliances with in-built
security configuration management. However, with organizations going global and corporate network more
complicated, the service providers have designed and developed network security appliances to meet the
requirements of every type of network. Monitoring networks becomes easy with the open-source tool that can
be used for different network platforms and can also be integrated with other tools.
The product line of network security appliance developed by the leading service providers enables IT to manage
change with a integrated view across applications, servers, network devices and virtual deployments. Such
automation and control of change helps organizations manage complexity, guarantees high availability of
business service besides assuring continuity in operational and security compliance. The web based command
and control interface, facilitates extraction of real-time information from the repository, enables accurate
corporate audits, assess compliance and vulnerability and perform asset tracking.
Network security appliances designed for data center operational automation are plug-and-play appliances that
can be customized to meet the organizational needs. For the virtual deployments, the virtual appliance
management infrastructure boosts security of virtual resources and enhances operational control by automating
the cloud operations with security and compliance.
Also read on - data center automation, PCI DSS