Military forces and police armed with assault rifles are patrolling the streets leading to churches and standing guard outside the compounds.
Everyone entering is required to produce identity cards and is body searched.
Parking is banned near the churches and officials have requested worshippers to bring along only minimum baggage.
Seven suicide bombers struck two Catholic and one Protestant church and three luxury hotels. The Islamic State group claimed responsibility for the attacks, carried out by a local radicalized Muslim group.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)