About
Saurav Bhattacharya is a distinguished researcher and author with extensive expertise in…
Articles by Saurav
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Navigating the Cybersecurity Landscape: A Journey to Landing Your Dream Job
Navigating the Cybersecurity Landscape: A Journey to Landing Your Dream Job
By Saurav Bhattacharya
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Defending the Mind: Cybersecurity's Psychological Battlefield
Defending the Mind: Cybersecurity's Psychological Battlefield
By Saurav Bhattacharya
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Strategizing Cybersecurity: Integrating Standards in Business
Strategizing Cybersecurity: Integrating Standards in Business
By Saurav Bhattacharya
Contributions
Activity
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💡 I just came back from vacation, so I will definitely be taking this prompt for a spin. Thank you Jeanette Kennedy! Let me know how you’ve been…
💡 I just came back from vacation, so I will definitely be taking this prompt for a spin. Thank you Jeanette Kennedy! Let me know how you’ve been…
Liked by Saurav Bhattacharya
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I'm excited to share that I am taking on a new role at Microsoft as EVP and Chief Operations Officer. When I first spoke with Satya Nadella…
I'm excited to share that I am taking on a new role at Microsoft as EVP and Chief Operations Officer. When I first spoke with Satya Nadella…
Liked by Saurav Bhattacharya
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🌟 Reflecting on an Insightful Experience at MIDWESTCON 2024 🌟 It was a true honor to participate in MIDWESTCON 2024 as a panelist for "AI…
🌟 Reflecting on an Insightful Experience at MIDWESTCON 2024 🌟 It was a true honor to participate in MIDWESTCON 2024 as a panelist for "AI…
Liked by Saurav Bhattacharya
Experience
Education
Licenses & Certifications
Publications
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Blockchain in Electronic Health Records: A Comprehensive Review of Current Trends and Future Directions
International Journal of Emerging Technologies and Innovative Research (www.jetir.org)
The integration of blockchain technology in electronic health records (EHRs) presents a transformative potential for healthcare systems worldwide. This review article examines the burgeoning intersection of blockchain technology with EHRs, focusing on its capacity to enhance data security, improve interoperability, and ensure patient privacy. Drawing on a comprehensive analysis of current literature, we explore various implementations and models of blockchain in EHRs, highlighting innovations…
The integration of blockchain technology in electronic health records (EHRs) presents a transformative potential for healthcare systems worldwide. This review article examines the burgeoning intersection of blockchain technology with EHRs, focusing on its capacity to enhance data security, improve interoperability, and ensure patient privacy. Drawing on a comprehensive analysis of current literature, we explore various implementations and models of blockchain in EHRs, highlighting innovations and challenges alike. Our synthesis reveals that while blockchain technology offers significant improvements in securing patient data and facilitating seamless data exchange, it also brings forth complexities in terms of system integration, efficiency, and regulatory compliance. The review underscores the ongoing need for research in this domain, particularly in optimizing blockchain for healthcare-specific requirements and addressing ethical implications. This article aims to provide a critical overview of the current state of blockchain in EHRs, offering insights into future trends and directions for researchers, healthcare rofessionals, and policymakers in the healthcare technology sphere.
Other authorsSee publication -
Botnet Detection and Mitigation: A Comprehensive Literature Review
International Journal of Computer Trends and Technology | Seventh Sense Research Group® (SSRG)
Botnets represent one of the most formidable challenges in cybersecurity, orchestrating a range of malicious activities that threaten individual, organizational, and national security. This article provides a comprehensive review of the evolution of botnets, the methodologies for their detection, and the strategies employed for their mitigation. It traces the journey of botnets from their inception as simple networks of infected devices to their current status as sophisticated, adaptive…
Botnets represent one of the most formidable challenges in cybersecurity, orchestrating a range of malicious activities that threaten individual, organizational, and national security. This article provides a comprehensive review of the evolution of botnets, the methodologies for their detection, and the strategies employed for their mitigation. It traces the journey of botnets from their inception as simple networks of infected devices to their current status as sophisticated, adaptive structures capable of significant disruption. Detection methodologies have evolved from basic signature-based techniques to advanced methods incorporating anomaly detection, behavioral analysis, and machine learning. Yet, they continue to grapple with the increasing sophistication of botnet tactics. Mitigation strategies, encompassing preventive measures, responsive actions, and legal and cooperative efforts, are discussed for their effectiveness and challenges. The article also presents case studies of notable botnet attacks, providing real-world insights into the complexities of combating these threats. Finally, it explores future directions, highlighting the potential advancements in botnet technology and the ongoing need for innovative research, proactive strategies, and international collaboration in the fight against botnets. This review aims to inform and inspire researchers, practitioners, and policymakers as they navigate the ever-evolving landscape of botnet threats and defenses.
Other authorsSee publication -
For Me Page: User-Centric Content Curation
International Journal of Computer Trends and Technology | Seventh Sense Research Group® (SSRG)
This article examines the emerging paradigm of user-customizable algorithms in digital platforms, advocating for a shift towards user empowerment in content curation. By analyzing the limitations of current algorithmic curation, including echo chambers, misinformation proliferation, and lack of transparency, it introduces the concept of "write your own algo" as a solution. The paper reviews the literature on the discontents of algorithmic personalization, user empowerment, and bot detection…
This article examines the emerging paradigm of user-customizable algorithms in digital platforms, advocating for a shift towards user empowerment in content curation. By analyzing the limitations of current algorithmic curation, including echo chambers, misinformation proliferation, and lack of transparency, it introduces the concept of "write your own algo" as a solution. The paper reviews the literature on the discontents of algorithmic personalization, user empowerment, and bot detection, highlighting the need for more transparent and user-driven approaches. It presents a theoretical framework integrating algorithmic transparency, participatory design, user autonomy, and information ecology. The article proposes that user involvement in algorithm customization leads to increased satisfaction, engagement, trust, and content diversity while improving bot detection and content integrity. It discusses potential challenges such as cognitive overload and the technical complexities of user involvement. The conclusion emphasizes the importance of ethical, user-centric system design in digital platforms and calls for future research to empirically test and refine the propositions made.
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CyberSecure™: An Essential Guide to Protecting Your Digital World
Amazon Kindle Direct
In "CyberSecure," readers embark on an enlightening journey through the multifaceted world of cybersecurity. The book unfolds gracefully, each topic building naturally upon the last to provide a seamless reading experience. Beginning with the psychological underpinnings of cybersecurity, the book escalates to strategic defenses against complex digital threats, offering practical advice and insights along the way.
Readers will discover a treasure trove of information, from basic…In "CyberSecure," readers embark on an enlightening journey through the multifaceted world of cybersecurity. The book unfolds gracefully, each topic building naturally upon the last to provide a seamless reading experience. Beginning with the psychological underpinnings of cybersecurity, the book escalates to strategic defenses against complex digital threats, offering practical advice and insights along the way.
Readers will discover a treasure trove of information, from basic principles of data protection to advanced techniques in bot detection and prevention. The chapters are designed to lead readers through increasingly complex topics, ensuring a foundational understanding before introducing more sophisticated concepts. This approach ensures that whether you're a novice in the digital realm or a seasoned tech professional, the material is accessible, engaging, and educational.
With its clear, concise language and well-structured content, "CyberSecure" is more than a guide; it's an essential companion for anyone looking to enhance their knowledge of cybersecurity. Whether for personal knowledge, professional development, or academic study, this book stands as a beacon of knowledge in the ever-evolving digital age, empowering readers to protect themselves and their organizations against the myriad of cyber threats. -
Redefining Security Boundaries: The Emergence of GIF-Based CAPTCHAs in Countering AI-Driven Threats
International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC Approved) ISSN:2349-5162
In an era marked by rapid advancements in artificial intelligence (AI), traditional CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) systems are increasingly vulnerable to sophisticated AI techniques. This paper explores the necessity for CAPTCHA technology to evolve in response to these advancements, specifically advocating for the development of CAPTCHA in Graphics Interchange Format (GIF). The study begins by detailing the challenges posed by AI to current…
In an era marked by rapid advancements in artificial intelligence (AI), traditional CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) systems are increasingly vulnerable to sophisticated AI techniques. This paper explores the necessity for CAPTCHA technology to evolve in response to these advancements, specifically advocating for the development of CAPTCHA in Graphics Interchange Format (GIF). The study begins by detailing the challenges posed by AI to current CAPTCHA systems, highlighting how advancements in machine learning and computer vision have enabled AI to bypass traditional text and static image-based CAPTCHAs. In response, this paper proposes GIF-based CAPTCHAs as a viable solution. The dynamic and mutable nature of GIFs introduces complexities that challenge AI capabilities while maintaining user accessibility. A case study conducted by the author illustrates this point: ten GIFs containing unexpected elements were presented to both human participants and the GPT-4 AI model. While human participants could consistently identify and describe the twists in the GIFs, GPT-4 failed to recognize these elements, indicating a significant gap in AI's ability to process dynamic visual content with non-linear elements. This finding underscores the potential of GIF-based CAPTCHAs in maintaining digital security against AI-driven threats. The paper further delves into the technical considerations and developmental challenges of implementing GIF-based CAPTCHA systems, such as ensuring user-friendliness, accessibility, and compatibility across different platforms, while continuously updating the system to counter emerging AI techniques. The conclusion emphasizes the necessity of ongoing innovation in CAPTCHA technology, suggesting future directions including AI integration in CAPTCHA design, exploration of other dynamic media formats, and the use of behavioral biometrics. This work contributes to discourse on enhancing digital security
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reGIFCAPTCHA: Revolutionizing User Interaction and Security in CAPTCHA Technology
International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC Approved) ISSN:2349-5162
This paper introduces reGIFCAPTCHA, an innovative CAPTCHA system designed to enhance web security while significantly improving user experience and accessibility. Unlike traditional CAPTCHA methods, reGIFCAPTCHA employs a novel approach by utilizing dynamic, GIF-based challenges, coupled with user-generated labeling. This design not only increases the difficulty for automated bots to bypass security checks but also makes the verification process more engaging and less cumbersome for human…
This paper introduces reGIFCAPTCHA, an innovative CAPTCHA system designed to enhance web security while significantly improving user experience and accessibility. Unlike traditional CAPTCHA methods, reGIFCAPTCHA employs a novel approach by utilizing dynamic, GIF-based challenges, coupled with user-generated labeling. This design not only increases the difficulty for automated bots to bypass security checks but also makes the verification process more engaging and less cumbersome for human users. The system starts with a manually labeled corpus of GIFs and expands its database through continuous user interactions, thereby maintaining an evolving and adaptive defense mechanism against automated threats. Moreover, reGIFCAPTCHA's multimodal interaction design addresses the crucial need for accessibility, ensuring wider usability across diverse user demographics, including those with disabilities. The paper explores the implications of reGIFCAPTCHA in the realms of enhanced web security, user interaction design, and contributions to machine learning through ethical user data utilization. reGIFCAPTCHA represents a significant step forward in CAPTCHA technology, demonstrating a balanced approach to secure, user-friendly, and inclusive web verification systems.
Patents
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Scalable Public Turing Testing Using Animation Clips
Filed 18/634007
Honors & Awards
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Gold Winner | Globee® Awards for Cybersecurity
Globee Awards
To be recognized as a Gold Globee® Winner, an entrant needs to attain an impressive average score of 9.0 or above, or have the highest score in their category, according to the judgment of the evaluators. This distinction marks the recipient's superior performance, innovation, and leadership in their field, distinguishing them as leaders of excellence. The Gold Globee® Winner accolade celebrates not only the individual or organization's notable achievements but also encourages the broader…
To be recognized as a Gold Globee® Winner, an entrant needs to attain an impressive average score of 9.0 or above, or have the highest score in their category, according to the judgment of the evaluators. This distinction marks the recipient's superior performance, innovation, and leadership in their field, distinguishing them as leaders of excellence. The Gold Globee® Winner accolade celebrates not only the individual or organization's notable achievements but also encourages the broader industry community to aim for and achieve high standards of excellence. It is an acknowledgment of the winner's hard work, talent, and commitment to their area of expertise.
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2024 AVA Digital Awards Gold Winner
AVA Digital Awards
AVA Digital Awards is an international competition that recognizes outstanding work by creative professionals involved in the concept, direction, design, and production of media that is part of the evolution of digital communication. Work ranges from audio and video productions, social media sites, animation, blogs, podcasts, and other forms of user-generated digital communication.
AVA Digital Awards is administered and judged by the Association of Marketing and Communication…AVA Digital Awards is an international competition that recognizes outstanding work by creative professionals involved in the concept, direction, design, and production of media that is part of the evolution of digital communication. Work ranges from audio and video productions, social media sites, animation, blogs, podcasts, and other forms of user-generated digital communication.
AVA Digital Awards is administered and judged by the Association of Marketing and Communication Professionals (AMCP). The international organization consists of several thousand production, marketing, communication, advertising, public relations, and freelance professionals. AMCP administers recognition programs, provides judges, and rewards outstanding achievement and service to the profession.
As part of its mission, AMCP fosters and supports the efforts of creative professionals who contribute their unique talents to public service and charitable organizations. AVA Digital entrants were not charged to enter work they produced pro bono. Over the past several years, AMCP’s Advisory Board has contributed over $280,000 in grants to support philanthropic efforts.
Judges are industry professionals who look for companies and individuals whose talent exceeds a high standard of excellence and whose work serves as a benchmark for the industry. This year we are expecting 2,500 entries from throughout the United States, Canada, and 26 other countries. Fifteen percent of the entries won Platinum, the top award, and around 18 percent the Gold Award. Approximately 9 percent were Honorable Mention winners.
The AVA Digital Award was designed to pay tribute to the magnificent history of the audio-visual and web industries.
Awards and a free certificate for each winning entry can be ordered online through the AVA Digital store. Platinum and Gold winners can also find downloadable graphics and a news release in the store. -
Best Paper Award
Journal of Emerging Technologies and Innovative Research
Journal of Emerging Technologies and Innovative Research (ISSN : 2349-5162) is hereby awarding "Best Paper Award" certificate to Saurav Bhattacharya in recognition of the publication of the paper entitled "reGIFCAPTCHA: Revolutionizing User Interaction and Security in CAPTCHA Technology".
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2023 Global Recognition Award
THE GLOBAL RECOGNITION AWARDS™
Saurav Bhattacharya's outstanding individual achievements in the field of technology and cybersecurity have made him a prime candidate for a 2023 Global Recognition Award. As a significant figure in Microsoft Azure for Students, his innovative contributions have profoundly impacted the way educational institutions and their students utilize cloud computing and cybersecurity.
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❗❓ Have you noticed the term unknown session is getting a lot more attention these days? It's a session without any clear identification — no…
❗❓ Have you noticed the term unknown session is getting a lot more attention these days? It's a session without any clear identification — no…
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Happy to share that I am speaking at Open Source Data Summit https://lnkd.in/eiK9-AiR Thanks to Andrew Gelinas & Mike Mooney for giving me this…
Happy to share that I am speaking at Open Source Data Summit https://lnkd.in/eiK9-AiR Thanks to Andrew Gelinas & Mike Mooney for giving me this…
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