not kiddingaboutgithubandroid2019Mar 05mobile security series part 6: device securityMar 05mobile security series part 5: cryptographic storageFeb 05mobile security series part 4: network securityFeb 05mobile security series part 3: package managementJan 23mobile security series part 2: permissionsJan 07mobile security series part 1: the android platform2018Nov 08take pride in a conglomeration of workApr 05using the NewInstance pattern in kotlin