SPOT+: Secure and Privacy-Preserving Proximity-Tracing Protocol with Efficient Verification over Multiple Contact Information.- Blind side channel on the Elephant LFSR Extended version.- Stacked Ensemble Models Evaluation on DL Based SCA.- Explaining the Use of Cryptographic API in Android Malware.- Explaining the Use of Cryptographic API in Android Malware.- Intrinsic Weaknesses of IDSs to Malicious Adversarial Attacks and their Mitigation.- Compressing Big OLAP Data Cubes in Big Data Analytics Systems: New Paradigms, a Reference Architecture, and Future Research Perspectives.