The team, which includes Joint Secretary (Internal Security), Arun Kumar Yadav, met Director General of Police and other concerned officials in Bangalore.
The BJP Government in Karnataka says the attacks on Christians were 'politically motivated' to discredit the state government.
The attacks in Karnataka follow weeks of Hindu-Christian violence in Orissa that left at least 25 people dead.
Hindu hardliners claim missionaries force or bribe people to convert to Christianity. On the other hand, the missionaries, who work mostly with poor tribes in the region, deny this charge.