Figures 4 & 5: Spoofs, Proofs & Jamming September 14, 2012 By Inside GNSS Facebook Twitter Linkedin Return to main article: "Spoofs, Proofs & Jamming" Return to main article: "Spoofs, Proofs & Jamming" Related Posts:Figure 3: Spoofs, Proofs & JammingAuthenticating GNSS: Proofs against Spoofs, Part 2Authenticating GNSS: Proofs against Spoofs, Part 1Figures 14 & 15: Keeping the Spoofs Out