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This branch  came into existence in September 1997. Providing data  communication  facilities at the State and District  level  is  the responsibility  of the Directorate  of  Coordination   Police  Wireless (DCPW) through a satellite based network namely POLNET.  


Network Maintenance

Local Area Network (LAN) has been established in the office premises of NCRB covering four levels in East Block-VII and Training Wing at East Block-IX with 170 nodes using Fiber Optic back bone between the two blocks. Each level has a separate switch installed which in turn interacts with the central switch for the data transfer operations.

A network Management server is being used to monitor the health of the network and provide shareable space for each section, which is being used by the section to provide information about their activities.

Website Maintenance

At present, NCRB website hosted at NIC server both in Hindi and English and can be used for following information :

  • CIPA Status

  • CCIS information

  • Help Desk for CCIS and Motor Vehicle

  • CCIS Master Data

  • Prison Statistics

  • Training Course Calender

  • Vehicle enquiry

  • Missing Persons

  • Tender Notices

  • Crime in India

  • Accidental Death & Suicide

Email Services

An E-mail Server commissioned at communication branch, is currently being used to provide E-Mail accounts to local users over the network. Almost all the officials/officers and sections have been assigned a unique e-mail address enabling them to send/receive E-Mails and attachments as per their requirements. The address provided is in the format

Internet Browsing

The machines connected to the Local Area Network (LAN) commissioned at NCRB are being provided with facility of Internet Browsing through Proxy Server installed at communication branch. The authorised users can search for requisite information from the Internet for day-to-day use. For browsing NCRB has taken 2Mbps leased line circuit between NIC and NCRB from MTNL.


Communication is like life blood in any organization. With the facilitation in IT the organization is able to host Home Page for both formal & informal communication across an organization. This Home Page acts as a platform for exchange of views and ideas and benefit from each other.

NCRB homepage provides a forum to all the members of NCRB family to stay in touch and share information of mutual interest. Efforts are made to regularly update homepage. All branches keep posting with development & important activity.

e-Security Solution

To secure the critical servers and database of NCRB from any kind of threat, risk and vulnerability from internal or external user, NCRB has deployed various security products like firewall, IPS, URL filtering, Anti virus etc. A list of e-security, Doís and Donítís have also been displayed in the various branches of NCRB to aware about the e-security to staff of NCRB. Policy for internet, email,router etc has also been circulated to all internal staff to use the services judiciously.

Virus Cleaning

A dedicated server has been installed with Anti-virus Software. The server automatically downloads the latest antivirus patches and pushes them to the client machines connected on the network on regular basis.  It scans all the connected machines once on daily basis for any virus//worm.

System Management Server

A dedicated System Management Server has been configured in communication branch. The server automatically downloads the required paths and pushes them to the connected clients and server machines for patching them.


POLNET is a satellite based communication channel, exclusively for the use of Police related Organisations. Messages/Fax and data are transmitted to & fro from State/District Police Headquarters. Extension of Polnet phones has been provided to all the Divisional heads and most of the branch heads of NCRB. They can talk to various states/districts over the Polnet. NCRB has circulated the procedures to SCRBx for data transfer and data access through POLNET.This bureau also provides the assistance , if any, required by SCRBx in data connectivity through POLNET.


This branch is having the following state of art infrastructure to cater the needs:

  • Mail Server

  • Home Page Server

  • System Management Server

  • Network Management Server (NMS)  

  • Anti Virus Server

  • POLNET Site

  • Switches

  • URL filtering

  • Intrusion Prevention system 

  • 2 Mbps leased line

  • VPN connectivity

Telephone System 

Telephone being the easiest mode of communication in any organisation, the job of providing inhouse & external telephone connetivity to all members of NCRB has also been entrusted to communication bran as late as 2007.

All the officers of the Bureau are proveded with the facility of making outgoing calls to external agencies through the dedeicated EPABX system in addition a few officers as per their requirement have also been provided with direct lines for communication with outside agencies.

This branch periodically circulate the updated Intercom list to Branch/Section heads through e-mail and a copy of the same is placed in the Homepage.