The global space community is undergoing a fundamental transformation, maturing from a niche exploration sector into a foundational component of critical global infrastructure. As the industry accelerates toward a highly anticipated $1 trillion valuation, it has evolved into a backbone upon which energy grids, terrestrial economies, and national security systems now depend.
However, this generational leap in space asset proliferation has brought an inescapable reality: commercial dual-use technology is now a primary, strategic target for Advanced Persistent Threat (APT) actors, including nation-states and sophisticated criminal syndicates. Note this Space ISAC article.
The 2025 Security Landscape
Throughout 2025, the sector navigated an increasingly hostile threat environment characterized by three primary vectors:
- Sophisticated Cyber Intrusions: Targeted attacks on ground segments and satellite command-and-control (C2) links intended to disrupt service or exfiltrate proprietary data.
- Electronic Warfare (EW): Proliferation of GPS jamming and spoofing incidents that threaten the integrity of Positioning, Navigation, and Timing (PNT) data used in global logistics.
- Orbital Risks: Increased congestion and the potential for kinetic or non-kinetic interference in Low Earth Orbit (LEO).
Toward a Framework of ‘Collective Defense’
Industry analysts and legal experts indicate that the complexity of these threats has outpaced the capabilities of any single entity to defend in isolation. The emerging consensus for 2026 centers on the Collective Defense of Global Space Systems—a model where commercial operators and government agencies synchronize threat intelligence to secure the “Global Commons”.
This shift is being codified through new regulatory efforts, such as the proposed Space Infrastructure Act, which aims to formally designate space systems as a critical infrastructure sector. Such a designation would mandate higher cybersecurity standards and establish formal frameworks for public-private threat sharing.
Strategic Milestones and the $1 Trillion Horizon
The move toward $1 trillion in economic activity is driven by the convergence of satellite services with terrestrial telecommunications. Significant milestones over the past year include:
- Direct-to-Device (D2D) Integration: Mobile carriers providing seamless satellite-to-phone connectivity, transforming space into a consumer expectation.
- Space Cybersecurity Market Growth: Spending on space-specific security solutions is projected to exceed $5.2 billion in 2026, driven by the need to protect high-value assets in harsh environments.
- Industrialization of the Moon: Initial deployment of lunar communications and power infrastructure as part of the broader Artemis-era economy.
Next Milestone
Industry leaders are expected to convene in the first half of 2026 to finalize the Global Space Systems Resilience Framework, intended to standardize how commercial operators report and mitigate non-kinetic interference across international borders.
The industry will work to standardize how commercial operators report and mitigate non-kinetic interference across international borders. Among these are hybrid architectures, combining classical RSA/ECC with NIST-approved PQC algorithms. These are becoming the 2026 standard for satellite-to-ground links to mitigate “Harvest Now, Decrypt Later” threats. And a transition to Zero Trust in space; moving the security perimeter from the ground station to individual satellite workloads, requiring continuous authentication for every data packet.