Young volunteers will secure entrances to protest and sit-in sites ahead of this weekend's planned demonstrations, Tamarod spokesperson Hassan Shaheen said.
Groups of volunteers will inspect the IDs of participants entering protest sites, he added.
Shaheen told Al-Masry Al-Youm that the campaign would confront any attempts to stir up trouble among demonstrators in order to keep the rally peaceful.
He pointed out that the Tamarod campaign demanded that all participants raise the flag of Egypt on 30 June only and maintain unity its its stated attempts to call for early presidential elections.
Shaheen called on the police and security forces to carry out their role and protect demonstrators, without bias towards or against any political faction.