Cybersecurity is critical in the realm of information technology. Securing information has become one of today's most difficult issues. When we consider on cyber security, the very first thought that comes to mind is 'cyber-crimes,' which are expanding at an alarming rate. Various governments and businesses are taking several steps to combat cybercrime. Aside from such steps, many people are still concerned about cyber security. This study primarily focuses on the issues of cyber security on the most recent technology. It also covers the most recent developments in cyber security tactics, ethics, and trends that are transforming the image of cyber security.