This research paper aims to identify the key security concerns on working from home, with a case study on Wilko. It discusses the impact and challenges of these concerns and recommends strategies to address them. The paper includes a literature review, research methodology, data interpretation, and conclusion with recommendations. The research questions focus on the concepts, impact, and challenges of key security concerns on working from home. The paper uses qualitative research methods, including thematic analysis and questionnaires, to collect and analyze data. The research finds that key security concerns on working from home include using personal devices for work, ignoring basic physical security practices in public places, email scams, cybercrime, and data crime. The impact of these concerns on organizations includes reduced security, increased cyber security risks, and inadequate backup and recovery systems. The challenges of key security concerns on working from home include inadequate knowledge and skills, inadequate backup and recovery systems, and inadequate data protection. The paper recommends strategies such as developing software and applications to control risk and ensure data safety and security, creating email websites and cloud computing exercises, and implementing effective security application approaches.