The present invention relates to a system and method for providing a secure manual interaction with one or more electronic devices in a network. An authentication module generates an authentication task to a user to input data using a user interface. The data is processed and a second security module generates security tasks to be responded by the user such that the security tasks are generated in real-time by using the input data fed by the user. A verification module correlates the input data with the security tasks responded by the user in order to check the data integrity before completing the interaction.