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Employing Blockchain To Mitigate DDoS Attacks

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Employing Blockchain To Mitigate DDoS Attacks


Blockchain and cybersecurity can co-exist as the former’s decentralized nature makes the data stored within it impossible to breach or manipulate. Accordingly, organizations can use such capabilities of blockchain to prevent or mitigate DDoS attacks.

According to a study, there were 5.4 million known instances of Distributed Denial of Service (DDoS) attacks only in the first half of 2021, an 11% increase over the same statistic in the first half of 2020. DDoS attacks are created to slow down and eventually thwart the working of websites. Such attacks are initiated by flooding them with requests until they crash. Apart from being incredibly common, a DDoS attack can cost companies over US$ 1.6 million in cumulative losses. To prevent such losses, businesses in several sectors intertwine blockchain and cybersecurity to ensure the protection of their data and IT infrastructure. Similarly, in the case of DDoS attacks, blockchain offers a viable solution to prevent or at least mitigate the impact of such attacks.

IT Infrastructure Security through Decentralization

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The jeopardy of DDoS attacks comes from how hackers deploy them to inundate centralized IT systems with excessive traffic to overwhelm websites and servers that can only handle a certain number of requests at any given time. During a DDoS attack, the bandwidth capacity of centralized servers is targeted by the attackers. As you may know, blockchain is decentralized. No database or other component of an IT infrastructure in a blockchain-based network will be at one particular location or under the control of a single administrator. This decentralized nature enables blockchain-based cybersecurity tools to allocate data and bandwidth for mitigating the impact of a DDoS attack. Such decentralized tools create bandwidth for DDoS-generated traffic to use. This keeps important databases safe. Eventually, the DDoS attack will be weakened and controllable with firewall systems or anti-malware tools.

IoT Security through Encrypted Networks

DDoS attacks can also affect multiple connected devices in an IoT network. Given the growing number of IoT devices and networks globally existing currently and in the future, ways to counter DDoS-driven IoT issues need to be found. Fortunately, blockchain-based tools can facilitate the creation of secure, trustless IoT networks. In such networks, blockchain-based decentralization and trustlessness eliminate the prospect of threats that can cause damage to multiple connected devices. Data transfers through blockchain-based IoT networks are encrypted to prevent manipulation and breaches. The reason why blockchain and cybersecurity work well in combination is that several core qualities of the former are ideal for seamless application in the latter. With blockchain continuously evolving, the cybersecurity of tomorrow can be much more robust when combined with fully developed blockchain-based tools of the future.        



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TECHNOLOGY

The Role of Big Data Analytics in Accounting

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The Role of Big Data Analytics in Accounting


Companies generate enormous amounts of data that need to be processed to produce readable insights and outcomes.

Big data analytics in accounting is a game-changer as it’s improving risk identification and real-time access to data and reporting.

More firms are increasingly adopting newer technologies to make them more efficient. This includes blockchain, artificial intelligence, machine learning, robotic process automation, data analytics, etc. The use of traditional accounting has disrupted the world of accounting, but with the onset of big data analytics, it has gone leaps and bounds, tapping into the untapped potential of any business.

Use Cases of Big Data Analytics in Accounting

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Businesses accumulate tremendous amounts of data that could go into petabytes and zettabytes. The accounting function in any organization records all types of financial and non-financial transactions, collects them and analyzes them using predictive models to find actionable insights. Data analytics is all about making sense of the data received and thus, it takes away the hassle of traditional accounting. Let’s dive into why you would need to transition your business from using conventional to big data analytics.

1. Real-time Reporting

One of the biggest USPs of using big data analytics in accounting is its real-time reporting functionality. Most of the analytical tools available today are cloud-based, making real-time insights and reporting more accessible than ever. As big data deals with a trove of data, it crunches historical data in terabytes and even petabytes to find actionable insights.

2. Real-time Access

Another characteristic of using data analytics in accounting is real-time access. As it is cloud-based, it has the upper hand in timers of data visibility across different functions in an organization. It can be accessed concurrently, and different users can have different privileges for access.

Apart from that, the data syncs so that the changes made in one node are easily accessible on other nodes. This improved access to information in real-time with transparency makes decision-making easier.

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3. Risk Identification and Mitigation

Certain risk factors can prevent a business from outperforming the revenue it hit last quarter or against the rival. Big data can help find risks associated with financial services, such as the supply chain, fraudulent transactions or activities, liquidity, data breach, etc. Businesses can use all the data and add it to various algorithms to anticipate or predict possible outcomes or track fraudulent activities in the books. As accountants can now find errors and risks sooner, the chances of propagating from the point of no return diminish.

4. Data Visualization

Making sense of voluminous data is impossible without using tools such as Tableau. It is a heavily used data visualization tool for big data as it helps find the flow, pattern and irregularities in the dataset. Analyzing the visualized data can assist in making business decisions and strategies needed to adhere to in the future.

Conclusion

Big data analytics in accounting can be a significant driving force toward many use cases. It includes predicting sales performance on food, travel, hospitality and others across different data sources, such as Booking.com, Yelp, etc. It can reduce downtime and operational costs thanks to monitoring IoT sensor data.

Companies can use data analytics in accounting to zero fraudulent activities. Optimizing labor and staff requirements is another chunk of issue that can be curbed using big data based on prediction analysis.

Organizations worldwide are leveraging the power of big data analytics in accounting over the traditional approach. It is because of the many benefits that it brings to the table, including real-time data access and reporting, data visualization, data audits, and others.



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