Secure Satcom for Safety & Security (4S)
Activity: Feasibility Study & Demonstration Project
Opening date: 25 October 2020
Closing date: 31 December 2025
Invitation to tender
esa-star reference: AO10494
Opportunity: Cybersecurity as Enabler for Secure Satellite Communications and Resilient Applications
ESA-STAR Reference: 840
Opening date: 25 September 2023
Closing date: 11 December 2023
4S leads activities in the development of new technologies, products, systems and services related to its main themes, through invitations to tender (defined in the 4S Workplan), generic open call, and specific announcements of opportunities.
These opportunities can be either fully-funded or co-funded up to a share of the total cost of the activity.