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SWARNALI GHOSH| DATE: MAY 09, 2025 Introduction In an era where data privacy is paramount and cyber threats are increasingly sophisticated, organisations face the challenge of enhancing their cybersecurity measures without compromising sensitive information. Federated learning (FL) emerges as a revolutionary approach, enabling collaborative cybersecurity efforts without the need to share raw data. In an era where cyber threats are growing in sophistication and scale, organis

SWARNALI GHOSH | DATE: JUNE 25, 2025 Introduction: The Invisible Lifelines of the Digital Age Beneath the ocean’s surface, hidden from sight, lies the world’s most critical—and vulnerable—digital infrastructure: undersea internet cables. These fibre-optic veins carry over 95% of global internet traffic, connecting continents, powering financial markets, and enabling everything from video calls to military communications. In recent years, undersea cables have become a battlegr

SWARNALI GHOSH | DATE: JUNE 20, 2025 Introduction   As the digital battlefield becomes the new theatre of war, legal scholars, governments, tech giants, and humanitarian organizations are asking: where do we draw the line? The existing Geneva Conventions, forged in an era of trenches and tanks, were never designed to apply to cyber operations. But with everything from power grids and hospitals to financial markets now targetable by code, the question of whether we need a “cyb

ARPITA (BISWAS) MAJUMDER | DATE: DECEMBER 19, 2024 In an era marked by a surge in cyber threats, businesses can no longer rely solely on traditional perimeter-based security models. The shift towards cloud computing, the growing trend of remote work, and the evolving sophistication of cyberattacks have exposed vulnerabilities in legacy security systems. Zero Trust Architecture (ZTA) is a contemporary security model that has become essential for organisations seeking to safegu

SHILPI MONDAL| DATE: DECEMBER 19,2024 In the evolving digital landscape, the deprecation of third-party cookies has ushered in a new era for online privacy and data management. This shift compels both consumers and businesses to reassess their approaches to digital privacy, data collection, and user tracking. The Role of Third-Party Cookies Third-party cookies have long been instrumental in tracking user behavior across websites, enabling targeted advertising and personalized

MINAKSHI DEBNATH | DATE: APRIL 25,2025 Biometric authentication—leveraging unique physiological traits like fingerprints, facial features, and iris patterns—has become integral to modern security systems. While offering enhanced convenience and security over traditional passwords, these systems are not impervious to exploitation. Cybercriminals have developed sophisticated methods to bypass biometric security, posing significant threats to personal and organizational data.​ H

MINAKSHI DEBNATH | DATE: April 24, 2025 As cyber threats become increasingly sophisticated and pervasive, traditional reactive cybersecurity measures often fall short. Enter self-healing networks—AI-powered systems capable of detecting, diagnosing, and autonomously repairing vulnerabilities and attacks in real-time, without human intervention. This transformative approach is redefining how organisations safeguard their digital infrastructures.​ What Are Self-Healing Networks?

SHIKSHA ROY | DATE: MARCH 13, 2025 In an era where cyber threats are becoming increasingly sophisticated, traditional encryption methods are struggling to keep pace. The advent of quantum computing has introduced both challenges and opportunities in the realm of cybersecurity. One of the most promising advancements is the use of quantum-derived randomness to enhance encryption techniques and fortify cyber defense mechanisms. This article explores how quantum randomness can re

SHIKSHA ROY | DATE: MARCH 04, 2025 The rapid proliferation of Internet of Things (IoT) devices in smart homes has revolutionized the way we live, offering convenience, efficiency, and enhanced connectivity. However, this technological advancement has also introduced significant cybersecurity challenges. As the number of connected devices grows, so does the attack surface for cybercriminals. Traditional cybersecurity measures are often insufficient to address the unique vulne

MINAKSHI DEBNATH | DATE: APRIL 21, 2025 The integration of artificial intelligence (AI) into cybersecurity has introduced a dual-edged sword. While it empowers defenders to identify threats faster and more accurately, it simultaneously opens a new frontier for cybercriminals to build self-evolving , intelligent malware. AI-generated malware represents a paradigm shift, where malicious code is no longer static or manually designed but dynamically adapts, learns from its enviro

JUKTA MAJUMDAR | DATE April 25, 2025 Introduction As the digital world continues to evolve, so do the threats that come with it. Businesses—large and small—are increasingly turning to cyber insurance as a safety net against losses from data breaches, ransomware, and other digital attacks. However, with this rise in demand, there's also been a surge in fraudulent claims, posing a new challenge for insurers. To combat this, the industry is turning to artificial intelligence. Cy

SWARNALI GHOSH | DATE: JUNE 09, 2025 Introduction: The Rise of Holographic Communication Imagine attending a business meeting where your colleague, thousands of miles away, appears as a lifelike 3D hologram in your office. This is no longer science fiction—holographic communication is rapidly transforming how we interact, collaborate, and conduct business. Powered by artificial intelligence (AI), augmented reality (AR), 5G/6G networks, and advanced optics, holographic communi

SWARNALI GHOSH | DATE: JUNE 13, 2025 Introduction: The Convergence of Biology and Cybersecurity Synthetic biology—designing organisms with custom genomes—has transformed medicine, agriculture, materials science, and environmental remediation. Yet this digital-physical hybrid faces a new threat: cyber‑biosecurity—the protection of biological systems from digital tampering, infiltration, or sabotage. By treating DNA as software—encoded, transmitted, and executed, synthetic biol

SHIKSHA ROY | DATE: APRIL 24, 2025 The rapid advancement of quantum computing promises breakthroughs in medicine, artificial intelligence, and scientific research. However, it also poses a significant threat to cybersecurity & data privacy, particularly by breaking today’s encryption methods. As quantum computers evolve, they could render traditional encryption obsolete, exposing sensitive data to unprecedented risks. For businesses—especially small and medium-sized enterpris

MINAKSHI DEBNATH | DATE: APRIL 28,2025 As cyber threats grow increasingly sophisticated, traditional security measures often fall short in detecting and mitigating advanced attacks. AI-powered threat hunting leverages machine learning (ML) and advanced analytics to proactively identify and neutralize hidden cyber threats before they can cause significant damage.​ Understanding AI-Powered Threat Hunting AI-powered threat hunting involves the proactive search for cyber threats

SHIKSHA ROY | DATE: JANUARY 31, 2025 In the rapidly evolving landscape of Artificial Intelligence (AI), the integrity and security of AI systems have become paramount. As AI continues to integrate into critical sectors such as healthcare, finance, and national security, the potential risks associated with compromised AI supply chains have grown exponentially. Among these risks, data poisoning and adversarial attacks stand out as significant threats that can undermine the reli

JUKTA MAJUMDAR | DATE April 24, 2025 Introduction Artificial Intelligence has become the frontline weapon in the battle for cyberspace. Once considered a purely defensive tool, AI is now used aggressively by both sides of the cyber war. Hackers are creating adaptive, autonomous attack systems, while cybersecurity teams respond with their own intelligent defenses. The result is a digital arms race—an escalating conflict where AI fights AI in a high-speed game of cat and mouse.

JUKTA MAJUMDAR | DATE April 21, 2025 Introduction Ransomware remains a significant and evolving threat in the cybersecurity landscape. As organizations bolster their defenses, cybercriminals are continuously adapting their tactics to bypass these measures and maximize their illicit gains. This article explores the characteristics of next-generation ransomware and the innovative ways threat actors are circumventing modern security protocols. Evolving Tactics of Ransomware Grou

SHILPI MONDAL| DATE: MARCH 17,2025 Brain-Computer Interfaces (BCIs) represent a significant technological advancement, enabling direct communication between the human brain and external devices. While BCIs hold promise in various fields, including medicine, entertainment, and defense, they also introduce unique cybersecurity challenges that must be addressed to ensure user safety and data integrity.​ Understanding Brain-Computer Interfaces BCIs are systems that facilitate dir

JUKTA MAJUMDAR | DATE April 25, 2025 Introduction In an era where cybercrime is more sophisticated than ever, traditional investigative methods are struggling to keep pace. The volume of digital evidence—from network logs to device metadata—has exploded, making manual analysis both time-consuming and error-prone. Enter Artificial Intelligence. AI is transforming cybersecurity protection by revolutionizing digital forensics, automating evidence collection, and accelerating cy