The SBSeg 2024 was held in São José dos Campos, where researchers from the CPE SMARTNESS presented their latest work. Highlights include Ph.D. student Caio Teixeira's award-winning paper on post-quantum cryptography in vehicular networks and Master's student Rodrigo Pierini's exploration of the Forro14 cipher in programmable hardware. USP student Thiago Ferreira also received an honorable mention for his fuzzing technique paper.