The Credit Card Financial project is designed to analyze, manage, and visualize credit card transactions and financial data using Excel, MySQL, and Power BI. This project aims to provide insights into customer spending behavior, transaction trends, credit utilization, and risk assessment through interactive dashboards and reports.

Smart meters have been big facilitators across the globe for a smart city. Without smart devices, for instance, energy consumption and monitoring, lively city, houses or building are not imaginable. Some governments are implementing policy to get a smart meter for example in the UK ”The government requires that energy suppliers offer smart meters to all small businesses and homes, but smart meters are not a legal requirement; therefore it's not compulsory to have a smart meter installed. However, having a smart meter at premises is likely to become the norm in years to come”. Also, smart meter in the home will further engage consumers in participating in energy reduction programs and savings plans offered by utilities. However, the concern is about privacy due to frequent data collection by smart home meters reveal a wealth of information about residential appliances usages. Users don’t have enough options to express their privacy preferences and decide who can see and use their data in the smart home. For this project, the Objective is trying to get energy consumption for least useful devices mostly home appliances using the smart plug (TP-Link smart plug SH1100) and configure the vulnerability for an intruder and raises privacy matter. In this project, the researcher outline why privacy needs to be considered at the earliest stage of advanced metering systems development. According to EU-GDPR "Personal data" subject to be regulated in terms of privacy [27]. Personal data identifiers mean the telephone, account data, number plate, credit card, address. On the other hand "any information" in relation to the person could be sensitive data. Thereafter, smart meter produces such data in real time, on the real user on daily basis.