Network Security And Solutions
XtraNet provide integrated solution rather than just Consultancy. To augment the needs of  the customers  we provide all the solutions at a single point. Services provided by XtraNet Include:
                                
Network Security:
 
  
     Network security consists of the provisions made in an underlying computer network infrastructure,policies adopted by the network administrator to protect the network and the network-accessible resources from unauthorized access and consistent and continuous monitoring and measurement of its effectiveness (or lack) combined together.
The overview of the solutions that we provide:
  • Firewall Installation.
  • Virus Protection Solutions.
  • Designing of separate department wise network groups,in single network.
  • Blocking of all unauthorized access from network.
  • Restrict user to use internet connection (set individual permissions for internet use).
  • Block unwanted ftp.
  • Restricted access in network workgroup.
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    Attributes of a secure network
          Network security starts from authenticating any user, most likely a username and a password. Once authenticated, a stateful firewall enforces access policies such as what services are allowed to be accessed by the network users. Though effective to prevent unauthorized access, this component fails to check potentially harmful contents such as computer worms being transmitted over the network.
    Security management
          Security Management for networks is different for all kinds of situations. A small home or an office would only require basic security while large businesses will require high maintenance and advanced software and hardware to prevent malicious attacks from hacking and spamming Security.
                                             
            
             
             
    		                    
        Networking Solutions:

    Network Feasibility Studies.
                   The feasibility study   is the important step in any software development process. This  is because  it makes analysis of different aspects like cost required for  developing and executing the system, the time required for  each  phase of the system and so on. If these important  factors  are not  analyzed then  definitely  it  would have impact  on the  organization  and the development  and the system would  be  a  total  failure.  So  for  running  the  project  and  the organization  successfully  this  step  is a  very  important step in a software development life cycle process.

    Network Analysis and Design.
                   The gradual acceptance of high-performance networks as a fundamental component of today's computing environment has allowed applications to evolve from static entities located on specific hosts to dynamic, distributed entities that are resident on one or more hosts. In addition, vital components of software and data used by an application may be distributed across the local/wide area network. Given such a fluid and dynamic environment, the design and analysis of high-performance communication networks (using off-the-shelf components offered by third party manufacturers) has been further complicated by the diversity of the available components. To alleviate these problems and to address the verification and validation issues involved in engineering such complex networks, a web-based framework for the design and analysis of computer networks was developed.

    Network Implementation Coordination.
                   One of the principal aims of distributed programming research is the definition of paradigms which permits the description of Global Computation, i.e. computations on a net of heterogencous sites. In this context, it seems that code mobility is a good paradigm for limiting network traffic.

    LAN WAN Based Solutions.
                   Emerging technologies and the Internet are driving new business and communication opportunities at a rapid pace. Your network infrastructure, both Local Area Network (LAN) and Wide Area Network (WAN), is the foundation enabling these opportunities for your business. Whether you are integrating new technology with legacy systems, upgrading hardware and software (routers, switches, servers, etc.), performing bandwidth optimization or prioritizing network traffic, the challenge remains the same: balancing high performance and availability with reasonable costs.

    INTRANET Based Solutions.
                   The intranet must be easy to implement, simple to use, cost-effective to maintain, and offer each individual user the power to post, access and use content in a way that serves their specific needs. In short, the intranet must have value to everyone.

                  Web-based intranets are designed around this concept. The interface and navigation are consistent with their use of the web – an environment in which they feel in control, using familiar tools.

    Optical Fiber Solutions & Implementation.
                    Fiber optic technology is most popular in the telecommunication industries as well as Local Area networks.Fiber optics also provides solutions for the enterprise networking like NAS (network attached storage) and SAN (storage area network). A NAS is a server that is used to data sharing in a network.Fiber optic devices are in use in a number of ways like Networking, storage, industrial, medical, defense, broadcasting, telecommunication systems.
         Implementation Services:
                  Telling lots about the technology is very easy but knowing the technology and implementing it  as  per  the  specification of the  technology  is  one  of  the toughest jobs. We have well talented technical  professionals  who  understand  the  in  and    out of the  technology  and  can implement it  for maximum performance and scalability. Our implementation services include:
  •     Stetting up the structured cabling.
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  •      Setting up Optical Fiber Networks.
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  •     Setting up Wire Less Networks.
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  •     Setting up computers for LAN.
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  •     Implementing WAN on Lease circuit and Dialup.
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  •     Setting up the computing environment on WAN.
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  •     Setting up Web Servers, Mail servers, DatabaseServers,Proxy 
    •        servers, DNS Servers, DHCP Servers, File Servers etc.
           
  •     Setting up of Routers, Bridges, VOIP Station Gateways & IP
    •        Telephone.
          
  •     Implementing Lotus notes based solutions.
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  •     Setting up security systems (Firewall, Cryptography etc.) on     
    •        networks.
    		                                 
              The above services ensure that the IT infrastructure that an organization is going to use must be implemented properly so that it can render the services up to the expectation without any trouble.
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