Cybersecurity has become essential to modern life as individuals, businesses, governments, and institutions increasingly depend on digital technologies. A key part of cybersecurity education is the human element. Technical security controls alone cannot eliminate cyber risk. Weak passwords, phishing, social engineering, unsafe browsing practices, poor access management, and inadequate awareness can all contribute to security incidents. A broad treatment of cybersecurity can help readers appreciate the relationship between technology, people, processes, and organisational policies.
The book “Bird’s-Eye View of Cyber Security v2.0,” written by Biswajit Sahu, addresses this important topic by offering a broad, accessible account of cybersecurity. The title suggests the author aims to offer readers a comprehensive survey of the cybersecurity field rather than focus on a single technical aspect.
Biswajit Sahu is a Sr. Cybersecurity Consultant at Starlight Data Solutions (Bengaluru), with prior roles as a security engineer, presales engineer, and security analyst in Indian cybersecurity firms. The 134-page book (V2.0 edition, published March 2025, with paperback editions appearing in 2026) reflects his half-decade-plus industry experience and his work related to educating the cybersecurity community.
The book bridges the gap between foundational security concepts and the rapidly evolving technological frontiers reshaping domain defence. It is a concise, high-level map of the digital security landscape. The book systematically covers basic cyber hygiene, attack surface mapping, network security fundamentals, and Security Operations Centre (SOC) dynamics.
The 2.0 version goes beyond conventional IT security to include key operational areas such as Industry 4.0/OT systems, the security of critical national infrastructure, and the integration of autonomous or AI-powered threat detection. Because Sahu focuses on this subject, the text stresses the need for organisations to prepare for the coming post-quantum cryptography (PQC) era, explaining that they must adapt before existing encryption standards become vulnerable to quantum attacks.
True to its title, the text offers a thorough macro-level survey without getting into detailed code or vendor-specific settings. It draws on practical experience in real-world situations across critical infrastructure, defence and intelligence sectors, and law enforcement systems. A major advantage of a wide-ranging cybersecurity reference is that it helps readers understand the overall security ecosystem. The book’s concise structure makes it easy for decision-makers, cross-domain managers, and technical generalists who need a quick introduction to current cyber resilience requirements.
The main potential limitation of a high-level cybersecurity book is that breadth can sometimes come at the expense of technical depth. Readers with substantial experience in penetration testing, digital forensics, security engineering, malware analysis, or incident response may need more specialised resources for practical and advanced study. Thus, the book is particularly valuable as an overview and foundation, while specialised texts and hands-on laboratories remain important for developing advanced skills.
The topic is particularly relevant because cyber threats keep evolving as technology advances. Nowadays, organisations place greater trust in cloud services, connected devices, digital payments, remote working arrangements, and online platforms. As a result, cybersecurity needs to include not only technological protections but also user awareness. An effective introductory book on this subject should prompt readers to view security as an ongoing process which involves prevention, detection, response, and recovery.
Bird’s-Eye View of Cyber Security v2.0 can be viewed as a work aimed at developing a wider understanding of cybersecurity and its importance in the digital era. Its broad perspective is potentially useful for readers who want to understand how different aspects of cyber protection fit together. For students and newcomers to cybersecurity, such an approach can provide a foundation for further exploration of specialised areas. The book is a practical, quick-read executive briefing. It is particularly well-suited for military/defence leaders transitioning into multi-domain digital security, corporate executives seeking high-level risk literacy, or practitioners needing a broad framework to align emerging tech with threat readiness.
Please Add Value to the write-up with your views on the subject.
For regular updates, please register your email here:-
The information and data in this blog are for educational & non-commercial purposes only and have been carefully adapted, excerpted, or edited from reliable and accurate sources. All copyrighted material belongs to the respective owners and is provided only for wider dissemination.
I was privileged to be hosted at “The Brand Called You (TBCY)”. I had an interesting, thought-provoking conversation with Ashutosh Garg on the rapidly evolving landscape of air and space warfare.
The conversation explored the changing nature of warfare, lessons from recent global conflicts, emerging technologies, and the capabilities needed for a resilient and future-ready aerospace ecosystem.
Adapt Quickly to Technological Change: The future of warfare is moving beyond pilot- and platform-centric models toward integrated ecosystems involving drones, AI, networked assets, and advanced technologies. Anticipating technological shifts will be increasingly important for future preparedness.
Build Resilience and Self-Reliance: Recent conflicts have highlighted the importance of indigenous capabilities, resilient supply chains, and secure infrastructure. From satellites and aerospace systems to cyber capabilities, resilience is becoming increasingly important.
Understand Information Warfare and AI: Modern conflicts extend beyond the physical battlefield into the information and cognitive domains. AI-enabled misinformation and perception management highlight the importance of media literacy, responsible AI development, and stronger information resilience.
Please Add Value to the write-up with your views on the subject.
For regular updates, please register your email here:-
Information and data included in the blog are for educational & non-commercial purposes only and have been carefully adapted, excerpted, or edited from reliable and accurate sources. All copyrighted material belongs to the respective owners and is provided only for wider dissemination.
Article published in the Sep 26 edition of the “Blue Print” Magazine
Air power has become a crucial instrument of national security. Possessing credible, technologically advanced air power is no longer a luxury but a strategic imperative. India occupies a unique geopolitical position. It shares borders with two nuclear-armed neighbours. Both of whom present distinct and collusive security challenges. The increasing militarisation of the Indo-Pacific region is further altering India’s security calculus. Newer technologies such as unmanned aerial systems (UAS), hypersonic missiles, cyber warfare, artificial intelligence, and space-based military capabilities have expanded the dimensions of aerial warfare.
Air power is essential to India’s security. As geopolitical tensions grow and military technology advances, India’s aerial capabilities will become a vital means of deterrence, power projection, and safeguarding national security. The extent to which the country modernises and integrates its aerial forces will significantly affect its ability to cope with the complicated geopolitical situation of the coming decades.
The Strategic Importance of Air Power. Air power constitutes a highly adaptable and lethal instrument of statecraft. It is characterised by its extensive reach, swift responsiveness, and ability to impose shock and influence through precise, non-contact means of applying force. Its effects can be activated or deactivated more easily than other instruments of national power. Although it provides a broad array of offensive capabilities, its utility extends beyond mere offensive operations. It also plays a vital role in deterrence, strategic positioning, and coercion, whether in wartime or peacetime. Unlike ground forces, air power can be deployed over great distances in just a short time and is therefore essential in times of crisis. In natural disasters, air power can provide rapid humanitarian assistance. It supports both military security and national resilience.
Geopolitical Challenges and Emerging Threats
India’s air power today sits at the centre of a far more complex security environment than at any point in the past two decades. The challenge is not only the classic two-front problem with China and Pakistan, but also the need to modernise fast enough to preserve deterrence. At the same time, air warfare is being transformed by drones, missiles, cyber, space, and networked targeting.
The China Challenge. China is India’s most significant long-term strategic challenge. The military standoff in eastern Ladakh since 2020 demonstrated that border tensions can escalate rapidly and require sustained military preparedness. The People’s Liberation Army Air Force (PLAAF) has undergone extensive modernisation over the past two decades. China has also developed extensive military infrastructure in Tibet and Xinjiang. These include upgraded airbases, hardened aircraft shelters, extended runways, and logistics facilities that can support sustained air operations near the Indian border.
Pakistan and the Persistent Security Challenge. Pakistan relies on non-state actors funded and trained on its own soil to keep India in a state of unrest through disinformation, incitement and terrorism. It remains a security threat across the nuclear, conventional and sub-conventional dimensions simultaneously. The 2019 Balakot air strike and the recent Op Sindoor highlighted the growing role of air power in India’s strategy of punitive deterrence. India’s ability to conduct precision strikes deep inside hostile territory demonstrated a willingness to employ air power. However, the subsequent aerial engagement also emphasised the importance of superior situational awareness, electronic warfare, and beyond-visual-range combat capabilities.
The Rise of Drones and Autonomous Warfare. The rise of autonomous drones is one of the most significant developments in contemporary air warfare. Drones have moved from mere surveillance vehicles to versatile weapons. They can deliver precise strikes, conduct electronic warfare, and carry out reconnaissance and intelligence collection. In recent conflicts, it has been shown that relatively cheap drones can cause disproportionate damage to advanced military equipment. Swarm drone technology in particular poses considerable challenges for traditional air defence systems because it is hard to track and destroy multiple low-cost aerial targets at the same time. India is now encountering increasing drone-related threats on both its western and northern borders, and reports of drone-enabled smuggling, surveillance, and cross-border infiltration highlight the importance of having strong counter-drone capabilities.
Cyber Warfare and Electronic Warfare. Air operations now rely heavily on secure communication networks, satellite navigation, and data links. As aerial warfare platforms become more interconnected, they also become more susceptible to cyberattacks and electronic interference. Enemies could disrupt air operations by attacking communication systems, navigation networks, or mission-critical software. Electronic warfare can greatly reduce the effectiveness of the most advanced aircraft. Protection of digital infrastructure has become as important as protecting airbases. India must invest in secure communications, encrypted data links, and cyber defence capabilities.
Space as a Strategic Domain. Space has emerged as a critical component of air power. The term airpower has evolved into aerospace power, with the aerial warfare envelope expanding into the space domain. Space-based systems and applications are embedded in every aspect of aerial warfare. They are providing capabilities including navigation, targeting, communication, early warning of missile launches, and space-based surveillance. The integration of space-based systems with air assets is expected to increase further. This will create opportunities for both offensive and defensive operations. However, increasing dependence on satellite-based systems also creates vulnerabilities. Anti-satellite warfare spans kinetic weapons such as missiles as well as non-kinetic systems including jammers, laser dazzlers and spoofing equipment. Denial of space-based systems directly affects air warfare.
The Indo-Pacific and Maritime Air Power. India’s strategic interests extend beyond its borders. The Indo-Pacific area is now the centre of global economic activity and strategic competition. It is seeing rising naval deployments, disputes over maritime routes, and a growing number of military cooperation agreements. Air power plays a vital role in protecting maritime interests by enabling long-range surveillance, conducting anti-submarine warfare, conducting maritime reconnaissance, and allowing rapid force deployment. The ability to monitor key sea lanes, respond effectively to humanitarian crises, and support naval operations confirms India’s status as a major security provider in the Indian Ocean Region.
Strengthening India’s Air Power
India’s military aspirations must align with its socioeconomic condition and likely threats. The path forward for India is clear: it must enhance its deterrence capability while investing in future war-fighting technologies. With its significant offensive potential and responsiveness, air power is the most crucial arm of military action. As the nature of warfare evolves, India’s approach to air power must keep pace. The future lies in building an integrated, technology-driven, and self-reliant aerospace ecosystem that can address conventional, asymmetric, and multidomain threats. Sustained investment in modernisation, indigenous innovation, joint military operations, and human capital will be essential for maintaining India’s strategic advantage.
Capability and Capacity Balance for Credible Deterrence. Warfighting capability and the capacity to sustain operations are both essential, combining quality and quantity. While India’s air power capabilities (in terms of reach, high-altitude operations, precision, standoff, and all-weather performance) have advanced significantly, it must also increase the numerical strength of fighter aircraft, combat enablers, long-range vectors, and drones. One of the Indian Air Force’s foremost priorities is to restore its fighter squadron strength. Bridging this gap requires the timely induction of new-generation aircraft (fighters and combat support aircraft), while ensuring modernisation plans are financially sustainable.
Enhancing Indigenous Defence Manufacturing. Self-reliance has become a strategic necessity. Relying on imported defence equipment creates vulnerabilities. India should develop its own technological abilities and increase its defence manufacturing capacity. It will reduce dependence on foreign suppliers. Indigenous development of radars, electronic warfare systems, missiles, drones, and aircraft components will strengthen India’s technological base, create jobs, and boost exports. As part of the Atmanirbhar Bharat effort in defence manufacturing, the aim is to enhance self-reliance by encouraging the domestic production of these systems. The initiative has sped up domestic defence production by involving more public sector enterprises, private industries, start-ups, and research institutions. The Defence Research and Development Organisation (DRDO), Hindustan Aeronautics Limited (HAL), academic institutions, and the private sector must work together to shorten development timelines and promote innovation.
Embracing Emerging Technologies. The adoption of emerging technologies. Technological advances are further reshaping the nature of air warfare. Precision-guided munitions, stealth technology, network-centric operations, satellite-enabled communications, artificial intelligence, and autonomous drones are all altering the battlefield. Autonomous drones and the idea of loyal wingmen are expected to transform aerial combat. India should also make investments in directed-energy weapons, advanced electronic warfare capabilities, and cyber-resilient command-and-control networks. These technologies can greatly increase operational effectiveness while reducing personnel risk. Air power assets depend heavily on technology. Turning technology into capability takes a long time. To stay ahead of the challenges, we need to invest in emerging technologies and think through their use in warfare. Impetus is also required for existing aviation-related programs such as fifth-generation fighters, Transport aircraft (for civil and military requirements), Development of gas turbines and engines, sensors and seekers, stealth, metallurgy and composites, unmanned platforms and swarms, AI-enabled autonomous systems, and long-range vectors.
Airpower Utilisation in Grey Zone Scenario. Grey zone operations occur in a contested arena between routine statecraft and open warfare. These are becoming a norm in modern-day warfare. Both of India’s adversaries resort to these operations regularly. Airpower can reinforce the nation’s course of action against grey zone warfare, with involvement in several direct and supporting roles. Besides offensive use, it can also be effectively utilised in many ways in non-conventional hostile situations categorised above. Applying airpower in these grey zone situations requires some reorientation, supported by capability enhancement in certain fields.
Conclusion
India’s air Power is at a crucial stage. Competing regional interests, technological progress, and changes in warfare have increased the strategic value of air power. As India faces challenges from both China and Pakistan and the Indo-Pacific region grows more important, it needs constant modernisation and strategic adjustment. India can ensure its air power remains capable of protecting its national interests in this increasingly uncertain and contested geopolitical environment by promoting innovation, supporting domestic research, and adopting multidomain warfare.
Please Add Value to the write-up with your views on the subject.
For regular updates, please register your email here:-
Information and data included in the blog are for educational & non-commercial purposes only and have been carefully adapted, excerpted, or edited from reliable and accurate sources. All copyrighted material belongs to the respective owners and is provided only for wider dissemination.
References: –
Fontanellaz A, “Operation Sindoor: The India-Pakistan air war”, Centre d’Histoire et de Prospective Militaires (2026).
Jane’s, “Feature: China accelerates air combat modernisation”, Janes.com (2025, November 19).
