Modern World Warfare presents complex new challenges in the digital era. With rapid technological advances, the form of conflict has changed, and military operational methods have had to adapt. In this context, information becomes a very valuable weapon. Countries use information warfare to influence public opinion and destabilize opponents. Cyber warfare is a major aspect of modern conflict. Countries such as Russia and China have invested huge resources in cyber capabilities, which can destroy vital infrastructure and steal confidential data. Cyberattacks can occur without warning and are often difficult to respond to with conventional forms of defense. Violation of privacy and data breaches are now commonplace, as personal data can be weaponized in disinformation campaigns. Social media platforms have been exploited to spread fake news, influencing political landscapes and swaying public sentiment. Misinformation not only confuses the public, but can also trigger social instability, creating tension between groups. The technology war also includes the use of drones and autonomous systems. In conflicts in the Middle East, drones have revolutionized the way warfare is conducted, enabling high-precision strikes with minimal risk to personnel. However, the use of drones raises ethical questions about military actions and the consequences for civilians. Another important aspect of protection is critical cybersecurity. Critical infrastructure such as power grids, transportation systems, and health facilities must be protected from cyberattacks. Countries are trying to build cyber shields to protect their assets, but the technological gap between countries can lead to security disparities. International cooperation is increasingly important in overcoming these challenges. Alliances such as NATO have recognized the importance of responding to cyber threats together. Countries need to share intelligence and experience to improve preparedness for cyberattacks. The development of international norms regarding cyber operations is also very important to avoid conflict escalation. Big data and analytics also play a key role in modern warfare. The collection and analysis of big data allows countries to understand enemy behavior and analyze threats more effectively. Technology companies are collaborating with the military to develop systems that leverage artificial intelligence in strategic decision making. Furthermore, privacy and civil liberties have become central issues in the digital war era. Governments around the world face the challenge of balancing national security with individual rights. Abuse of power in digital surveillance can lead to human rights violations, prompting public debate about appropriate limits. Innovations in technology such as blockchain have the potential to provide solutions to some of these problems. With decentralized data, information security can be improved and process transparency can be guaranteed. Blockchain can be used to improve data integrity in military and civilian systems, to the detriment of those who wish to mislead information. Finally, an increasingly connected world forces countries to take into account the impact of their strategic decisions. The consequences of an attack or military action can extend beyond just national borders. Solutions to resolve conflict in the digital era require cross-border collaboration and a multidisciplinary approach to respond to unprecedented challenges.