Security in cyber world, urban centres and along the borders will be discussed in detail at a two-day conference to be held in New Delhi from September 20.

Incidents such as hacking of websites of several government organisations, misuse of internet and mobile services that had led to the exodus of north easterners from Bangalore and other cities will also be discussed.

Deputy national security advisor Vijay Latha Reddy will chair the session on cyber security, director general of CERT-In Gulshan Rai and joint secretary in the ministry of home affairs Nirmaljeet Singh Kalsi will deliberate on key security challenges faced by India.

"The conference will brainstorm on various issues and challenges that confront India's internal security. Various security experts from India and abroad will brainstorm how by adoption of intelligent and sophisticated techniques one can stay ahead of the cyber criminals," Security Watch India, the organisers of the conference, said in a release.