This report provides an overview of integrated professional skills within the digital age, focusing on the technologies utilized by businesses and their characteristics, applications, suitability, advantages, and disadvantages. The report analyzes specific tools like Zoom and Microsoft Teams, highlighting their features and business applications. It also explores the advantages and disadvantages of cloud storage and computing, assessing their suitability and real-world applications. A significant portion of the report discusses the challenges businesses and users face concerning security and privacy, especially in the context of online operations. It details various threats such as financial fraud, spam, and phishing, and proposes solutions like HTTPS implementation, secure server management, payment gateway security, and multi-layer security protocols, including multi-factor authentication. The report concludes with a summary of key findings and references relevant sources.