Words and Systems

Zero Trust: Moving from "Where You Are" to "Who You Are." In the "good old days" of cyber-security , we treated our corporate networks like medieval castles. We built a thick, impenetrable wall (the firewall), and once you were inside, you were trusted. You had the keys to the kingdom. But then, the cloud arrived. Remote work exploded. Devices started wandering off-site. The castle walls didn't just crumble; they became entirely irrelevant. The security mantra shifted from "Where are you connecting from?" to "Who are you, and should you really be accessing this?" This is the core philosophy of Zero Trust. What is an Identity? In the context of Zero Trust, an "identity" isn’t just a username and a password. It is a dynamic, multidimensional profile. Think of it as a digital fingerprint that combines: The User: Who the person is (role, department, seniority). The Device: Is this a corporate-managed laptop or a personal ph...

  Deepfake Threats in India What is a deepfake? A deepfake refers to a kind of synthetic media created through artificial intelligence (AI) and deep learning techniques, resulting in highly convincing yet fabricated audio, video, or images. This technology alters or swaps faces, voices, and actions, making it seem as though people are saying or doing things they never actually did, often used for misinformation, fraud, or entertainment. The application of deepfake technology has increased significantly in India, with occurrences ranging from political manipulation and celebrity impersonation to financial fraud and gender-based cyber harassment. In 2024, it was estimated that 75% of Indians had encountered deepfake content. Below are notable examples of deepfakes in India, categorized by their use case: 1. Celebrity and Influencer Impersonation These are often used to scam the public by leveraging the trust associated with famous individuals. Rashmika Mandanna (Nov 2023): A viral v...

The Rise of "Agentic AI" Threats The Silent Hunters: How Agentic AI is Redefining Cyber Threats The year 2026 signifies a significant transformation in the realm of cyber security, representing a pivotal moment where the traditional cat-and-mouse dynamic between attackers and defenders has introduced a disconcerting new participant: Agentic AI. The era when Artificial Intelligence simply aided human hackers by automating brute-force attacks or generating phishing campaigns is over. Nowadays, autonomous AI agents have evolved beyond mere tools; they function as stealthy predators, adept at independently discovering vulnerabilities, executing complex multi-stage attacks, and adjusting their tactics in real-time, presenting an unparalleled challenge to digital security worldwide. Beyond Automation: The Genesis of Agentic AI in Cyber Warfare For many years, the involvement of AI in cyber attacks was primarily characterized by automation. Machine learning algorithms facilitated ad...

What is Cyber security? A Beginner-Friendly Guide In our modern world, we use the internet for almost everything: banking, shopping, working, and staying in touch with friends and family. But just as you wouldn't leave your front door wide open at night, you shouldn't leave your digital life unprotected. Cyber security is the practice of protecting systems, networks, and programs from digital attacks. These "cyber attacks" are typically aimed at accessing, altering, or destroying sensitive information; extorting money from users; or disrupting normal business processes. The Importance of Cyber security in Today's World Consider cyber security as the digital counterpart to a home security system. In its absence, your personal information—such as your social security number, credit card information, and private images—is at risk from "digital intruders." On a broader level, cyber security safeguards the infrastructure we depend on. Hospitals, power grids, ...