YinkoShield Knowledge CenterField notes from production — architectural arguments, threat intelligence, engineering deep-dives, and research notes from the team behind YinkoShield's Execution Evidence Infrastructure.https://www.yinkoshield.com/enTue, 01 Jul 2025 00:00:00 GMTHow advanced malware from Asia is targeting Africa's financial sectorhttps://www.yinkoshield.com/knowledge-center/malware-asia-africa/https://www.yinkoshield.com/knowledge-center/malware-asia-africa/Threat report. Overlay attacks, accessibility-service abuse, GoldFactory expansion, device takeover fraud.Tue, 01 Jul 2025 00:00:00 GMTthreat intelligenceNetwork context, DNS, and zero-ratinghttps://www.yinkoshield.com/knowledge-center/dns-racer/https://www.yinkoshield.com/knowledge-center/dns-racer/Module note: parallel resolver racing, DNS-over-HTTPS, and zero-rating compatibility for African fintech.Sun, 01 Jun 2025 00:00:00 GMTengineeringDefensive JNI for low-end Androidhttps://www.yinkoshield.com/knowledge-center/jni-defensive-programming/https://www.yinkoshield.com/knowledge-center/jni-defensive-programming/Open-source Semgrep rule set capturing defensive JNI patterns developed for production deployment across 12,000+ Android device configurations.Sat, 01 Mar 2025 00:00:00 GMTengineering