Blockchain Security Issues

Blockchain as a stand alone technology favors many security principles such as integrity, transparency in the system and various others. But when this technology is being implemented in the real time scenario, in between comes human factor and the linking of various technology which many a times leads to various loopholes in the system all together. So, in the session I will try to cover all the factors affecting security in blockchain oriented systems such as (end-point issues, regularity issues) and a case study for these factors.