The sudden attack of Covid-19 has made the whole world come to a standstill. It is impossible to keep the activities of various offices and other organizations postponed for a long time, though everyone stays at home to protect themselves from the epidemic; so corporate organizations have started their services online through remote working. However, the increase of remote work has enhanced the unseen threat in the digital space. Threat actors are trying to deploy cyber-attack using the personal and public Wi-Fi network of the potential victims. So online safety & cybersecurity is now the most important issue for remote workers. Corporations have raised many concerns about the security of official and personal information, confidential information sharing due to remote working.