Mr. RK a prominent share broker in Mumbai, invests heavily in the Indian stock market. He has been in the stock trading industry for over 15 years, utilizing cutting-edge technology to analyze stock patterns, predict tre

Mr. RK a prominent share broker in Mumbai, invests heavily in the Indian stock market. He has been in the stock trading industry for over 15 years, utilizing cutting-edge technology to analyze stock patterns, predict trends, and maximize profits. Over the past five years, he incorporated data analytics, cloud computing, and advanced security measures into his trading operations. He stores his data on Amazon Web Services (AWS) and uses a setup of high-end computers and a multi-screen workstation, allowing them to monitor multiple stock markets simultaneously. Each computer is interconnected through a secure internal network. He employs data analytics software to analyze vast amounts of historical stock data, recognize patterns and predict potential market movements. He uses a combination of proprietary algorithms and publicly available software. Given the sensitive nature of the stock market and financial transactions, Mr. RK has implemented strong software security measures. His systems run on antivirus software, intrusion detection systems (IDS), and network traffic monitoring tools to detect and prevent cyber threats. One day, while Mr. RK was engaged in a high-volume trading session, their network experienced a severe system crash. Due to an unforeseen technical glitch in their software, critical files and stock data stored on both their local systems and the cloud became corrupted. He tried to recover the data from local backups, but due to a faulty backup process, these backups were also compromised. He noticed that the real-time trading algorithms stopped working correctly, and they lost access to vital historical data, market trends, and live trading statistics. This posed a significant risk to their ongoing trading operations, as they relied heavily on data-driven decisions to execute trades. Mr. RK immediately halted all trading activities to prevent any more losses due to the lack of data. Recognizing the gravity of the situation, he quickly contacted his IT team and a data recovery specialist. Since a large portion of their data was stored on cloud services, Mr. RK contacted AWS support to initiate a data recovery process. AWS was able to restore part of the data from their disaster recovery backups, but some of the more recent data was irretrievable. For the local systems, the data recovery team used specialized software tools to attempt to retrieve the corrupted data, but it took several days to piece it together and verify its integrity. Mr. RK learned several critical lessons from the data loss incident. The primary realization was the need for more robust backup solutions. They decided to invest in a more reliable backup infrastructure, ensuring that both local and cloud backups were updated regularly and tested for accuracy. They implemented redundancy protocols, including off-site backups stored in a different physical location, and automatic daily backups on a separate cloud service. Additionally, they upgraded their security measures, adding real-time monitoring for potential software glitches and a failover system that could automatically switch to a backup server in case of any failure in the primary system. To safeguard sensitive data, Mr. RK utilizes network security devices for all his trading and analytics software. As a network analyst, recommend him an appropriate network security device that monitors and filters incoming and outgoing network traffic based on an organization's previously established security policies.