Cybersecurity News, Insights and Analysis

Similarly, the increased presence of military personnel on the streets of a city after a terrorist attack may help to reassure the public, whether or not it diminishes the risk of further attacks. National security refers to the security of a nation-state, including its people, economy, and institutions. In practice, state governments rely on a wide range of means, including diplomacy, economic power, and military capabilities. Security is protection from, or resilience against, potential harm (or other unwanted coercion). Beneficiaries (technically referents) of security may be persons and social groups, objects and institutions, ecosystems, or any other entity or phenomenon vulnerable to unwanted change.

Intel Employee Data Exposed by Vulnerabilities

Physical security is the protection of people, hardware, software, network information and data from physical actions, intrusions and other events that could damage an organization and its assets. Safeguarding the physical security of a business means protecting it from threat actors, as well as accidents and natural disasters, such as fires, floods, earthquakes and severe weather. A lack of physical protection could risk the destruction of servers, devices and utilities that support business operations and processes. Computer security, also known as cybersecurity or IT security, refers to the security of computing devices such as computers and smartphones, as well as computer networks such as private and public networks, and the Internet.

Application Security

National security policy became a critical tool for states to protect and further their interests within the broader international system. International security policy, which the United Nations was responsible for promoting, was often at odds with the national security interests of individual member states. Thus, the UN lost much of its influence as the world become increasingly divided between the U.S.-led West and the Soviet Union-led East. CompTIA Security+ is the premier global certification that establishes the essential skills required for core security functions and a career in IT security.

Cyber Insights 2025: Artificial Intelligence

These issues all impact individual or personal security, and the widespread use of social media and other mass-communications technologies only serve to heighten the emphasis individuals and societies place on individual security. CodeSecCon is the premier virtual event bringing together developers and is a security deposit an asset cybersecurity professionals to revolutionize the way applications are built, secured, and maintained. These are some of the most important concepts and principles of IT security and technology.

Human security

• The threat of significant conflict between two sovereign states substantially dissipated, for a time.
• Supply chain security protects the network between a company and its suppliers, who often have access to sensitive information such as employee information and intellectual property.
• There is also growing concern over gang violence, radicalization, transnational crime, privacy threats, and human rights violations worldwide.
• Third, and finally, “security” can be employed as an analytical concept to identify, define, conceptualize, explain, or forecast societal developments such as security policy, institutions, and governance structures.
• National security policy is broader than defense policy or military policy, and it is more than merely preparing for armed conflict or responding to security threats.

It showcases professionals’ capabilities in securing networks, applications, and devices, ensuring data integrity, confidentiality, and availability. CompTIA Security+ focuses on practical, hands-on skills to tackle real-world challenges. As the most widely recognized credential, it is invaluable for advancing in the dynamic field of cybersecurity. Theft and vandalism are examples of human-initiated threats that require physical security solutions. A physical security breach doesn’t necessarily require technical knowledge, but it can be just as dangerous as a data breach.

Flaw in Vibe Coding Platform Base44 Exposed Private Enterprise Applications

A researcher has tested nearly a dozen password managers and found that they were all vulnerable to clickjacking attacks. MITRE has updated the list of Most Important Hardware Weaknesses to align it with evolving hardware security challenges. CPAP Medical Supplies and Services has disclosed a data breach resulting from an intrusion that occurred in December 2024.

What is physical security?

Issues like climate change and pollution are also increasingly regarded through a security lens. These issues jeopardize human security, meaning they pose a threat to both individuals and humanity as a species. There is also growing concern over gang violence, radicalization, transnational crime, privacy threats, and human rights violations worldwide.

National security policy is broader than defense policy or military policy, and it is more than merely preparing for armed conflict or responding to security threats. National security policy encompasses all of the above while also aiming to avoid war. States, rather than non-state actors like terrorist groups or insurgencies, are the primary security threat.

• However, combining all these principles doesn’t guarantee 100% security for an organization.
• By focusing on fundamentals, enterprises can avoid the distraction of hype and build security programs that are consistent, resilient, and effective over the long run.
• Theft and vandalism are examples of human-initiated threats that require physical security solutions.
• Cloud security is a responsibility shared by the cloud service provider (CSP) and the tenant, or the business that rents infrastructure such as servers and storage.

Colombia has experienced a rise in violence in recent months involving clashes between security forces and dissident rebels, paramilitaries or drug gangs.

Detection, prevention and response to security threats involve the use of security policies, software tools and IT services. Some actions, such as the first Gulf War and the U.S.-led invasion of Afghanistan in 2001, enjoyed broad support from the international community. The only time (to date) that Article 5 of the NATO charter has been enacted was following the September 11, 2001, terrorist attacks.

Network security defends the network infrastructure and the devices connected to it from threats such as unauthorized access, malicious use and modifications. Another problem of perception is the common assumption that the mere presence of a security system (such as armed forces or antivirus software) implies security. For example, two computer security programs installed on the same device can prevent each other from working properly, while the user assumes that he or she benefits from twice the protection that only one program would afford. From hacked satellites to nuclear threats in orbit, the battle for dominance beyond Earth is redefining modern warfare and national security.

A security referent is the focus of a security policy or discourse; for example, a referent may be a potential beneficiary (or victim) of a security policy or system. This trend is fueled, in part, by economic inequality and stagnation, coupled with an influx of migrants and refugees fleeing violent conflicts, humanitarian disasters, and economic hardship. Unless Western societies implement substantial reforms for integrating immigrants and refugees, existing social divisions will widen, damaging the legitimacy of democratic institutions and polluting national identities with xenophobic sentiments.

The field has growing importance due to the increasing reliance on computer systems in most societies.10 It concerns the protection of hardware, software, data, people, and also the procedures by which systems are accessed. The means of computer security include the physical security of systems and the security of information held on them. Cloud security is a set of policies and technologies designed to protect data and infrastructure in a cloud computing environment. Two key concerns of cloud security are identity and access management and data privacy. Penetration testing, network protocol maintenance, man-in-the-middle (MitM) detection and application scanning are some tools infosec professionals use to secure information confidentiality. Considering information security’s intersection with endpoint, IoT and network security, it can be difficult to separate information security from cybersecurity; however, there are distinct differences.