Undersea Cable Tapping: Risks and Security Concerns with Morgan Luttrell and Alexander Bing

Undersea Cable Security Challenges

• ⚠️ The primary concern regarding undersea cables is not just cutting, but the more insidious threat of cable tapping.
• 💡 While cutting cables is considered the easier part, the long-term damage from tapping is perceived as significantly worse.

Technical Hurdles of Cable Tapping

• ⚡ Tapping a high-capacity cable like the Gracehopper, which transmits 352 terabytes per second, presents immense technical challenges.
• 🛰️ Siphoning such vast amounts of data would require laying a separate subsea cable and massive data center infrastructure, potentially costing billions.
• 💾 Storing the siphoned data would necessitate data centers potentially the size of Central Park or even a third of Manhattan.

Adversarial Tactics and Vulnerabilities

• 🎯 Adversaries are interested in tapping cables, but the sheer scale of resources required might lead them to seek alternative methods.
• 🔍 The focus may shift to areas where defenses are not actively looking, exploiting less monitored or older cabling systems.
• ⚓ The vast majority of cable breaks are attributed to ship anchors and activities in shallow waters, posing a more frequent threat than sophisticated tapping.

Cable Protection Zones: A Double-Edged Sword

• 🗺️ Mapping undersea cable systems is crucial for defense, but publicly populating this infrastructure information could create a "bullseye" for adversaries.
• 🛡️ Concentrating cables into protected corridors, while easing enforcement and monitoring burdens, also creates a single point of failure and a more attractive target.
• ✅ Cable protection zones offer benefits in terms of enforcement efficiency but carry the inherent risk of concentrating valuable infrastructure.