Energy & natural resources security are usually known as the extent to which people or a nation have access to energy resources such as gas, water, oil, and minerals, without conflicts with other nations, military or political entities. Homeland security is a unit that carries out local security functions, which involve port and airport security, transportation security, immigration security, border security, and other related issues. The purpose of cybersecurity is to keep the people and the government safe from having their computer, operating systems, and data processing infrastructure from being stolen or mishandled either from inside or outside the country. This requires the involvement of Homeland Security and National Security News as well as strong law enforcement.

Human security is a huge concept to encompass people�s safety from disease, repression, hunger, and other harmful disruptions of everyday life. Ultimately, the concept gets expanded with an intention to include food security, environmental security, political security, economic security, personal security, health security, community security and the defense of women and other minorities. Its unique character is to downplay or avoid national security because military problems rise between nation-states rather than focusing on economic and social causes. So, it is determined to be an assumed international responsibility for protecting people from violence.

The aim of political security is to protect the sovereignty of our society and political system from unlawful internal and external threats. It involves both national security and homeland law enforcement. Economic security not just involves in protecting the economic capacity offered for the people, but even the degree to which our people and government are free to manipulate their financial and economic decision. Also, it entails the ability to safeguard the economic freedom and wealth of a nation from outside coercion and threats. Therefore, it comprises some economic policies, law enforcement agencies, and also international agreements on finance, trade, and commerce. Eliminating income inequality and eradicating poverty is also possible with the economic security.

The defense industry is the most significant part of our country�s defensive capabilities not only as a matter of the nation�s pride but also during the times of threats. The most essential role of national security is protecting all its citizens, infrastructure, economy, and institutions. Initially, national security was referred to as just security against the military attacks. But in recent times, its core definition has changed and now, it also includes energy security, cyber security, environmental security, food security as well as economic security. National security threats also include multinational corporations and even the effect of national disasters that are combated with the help of the other nation states.

It will be appropriate to end by justifying that security is not just a thing which is solely based on citizens well-being instead it�s an collaboration of various other aspects like security, safety and also regarding their freedom. Also, it is not inevitable to claim that social injustice was once a individualistic issue but now is the threat to the whole nation and is appropriately country�s security issue. The ideology behind social inequality and injustice is not restricted towards a domestic region but is applicable to every individual presenting the nation. So whilst compiling all concepts, national security is now been termed as not only with regards to securing Defense Industry News boundaries but also each individual residing in it by securing them from any sort of blitz or assail either externally or within.

Initially, when the concept of environmental security was included in global security, it usually included reacting to the conflicts that are traditionally caused by environmental problems like water shortages and energy disruptions. But its core meaning has changed over the recent years and it now includes protecting the environment and the climate as well. Environmental degradation over the years has risen because of humans themselves and it has become very important to address these issues through international policies and treaties. Even though the threat of natural disasters wasn't included in environmental security, the ideology has changed because of global warming and severe climate changes due to environmental degradation.

Energy & natural resources security are often termed as the degree to which people or a nation gain access to energy resources like gas, water, oil, and minerals, without intrusion from other nations, military or political entities. Homeland security is a group of domestic security functions, which include port and airport security, transportation security, immigration security, border security, and other related issues. The purpose of cybersecurity is to protect the people�s and government�s computer, operating systems, and data processing infrastructure from detrimental interference, either from inside or outside the country. Thus, involves not just homeland security and National Security News, but law enforcement as well.