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NSA Vs Homeland Security: Comparative Analysis

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I. Differences between the following elements:

a) International security and national security

Worldwide security additionally refers to the worldwide security of the United States and the remainder of the world. Accordingly, universal security refers to the measures taken by nations including the US, the UN, the EU, and other pertinent bodies to guarantee the shared survival of mankind and human progress. Moves made by nations incorporate confirmed military and political estimates that guarantee shared security, for example, the military settlements, and show understanding. Then again, national security alludes to the well-being of the US as a sovereign country with respect to its kin or natives, its economy, establishments, normal assets, raw vitality, cybersecurity, and its ecological security. The legislature relies upon its political, monetary, and military forces to guard its national interests.

b) National security and homeland security

National security refers to the well-being of the United States economy, money-related security, ecological, military security, and political security just as the country’s basic foundation and regular assets. National security subsequently ensures the nation, its assets, and privileged insights from any dangers of assault by having enough military to keep up its existing conditions (Doe, 2012). National security is along these lines foremost if the United States is to exist as a country. Then again, country security is a subset of national security and it is worried about the insurance of the American country and guaranteeing well-being, and strength against dangers, for example, fear-based oppression, the American lifestyle, American interests, and the nation’s yearnings. Accordingly, country security’s fundamental targets are anticipating fear-monger assaults, diminishing the nation’s helplessness to psychological militant assaults, and limiting the effect of the assaults on the off chance that they happen inside the US homeland. The Department of Homeland Security is accused of guaranteeing that satisfactory measures in regard to readiness and reaction against catastrophic events and terrorism. Domestic and worldwide guard abilities fall inside this division together with ensuring basic framework, human dealing, fringe control, guaranteeing safe transportation, and biodefense security.

c) Preparedness and Mitigation

A country’s readiness thus implies a nation’s capacity to react to a crisis or a cataclysmic event adequately. Readiness is the present moment and may include having the ability to conjecture characteristics and fake debacles and having adequate cautioning systems (Gillespie, 2016). An urgent piece of readiness is a refinement of general society, preparing and creating viable correspondence channels to have the option to clear defenseless populations in the event of a crisis or a disaster. Then again, relief is all the more long haul wanting to counter fiascos and crises. Mitigation is a noteworthy piece of pre-calamity arranging, and it is normally set on guaranteeing anticipated hazard is sufficiently routed to guarantee well-being when the catastrophe occurs. Therefore, readiness is a piece of mitigation measures. Mitigation measures are created after dangers are distinguished, and vital assets are distributed to help in relief and preparedness.

II. Challenges of national security, homeland security, international security, and human security

a) National security

Issues that are of worry for the US with respect to national security incorporate the circumstance in Syria, where the Trump organization has chosen to haul out around 2,000 troops. This circumstance will put the US in a dubious position with Turkey officially moving troopers into Syria to manage US partners who happen to be the Kurds. Russia and Iran will have a free turn in deciding the eventual fate of Syria just as empowering their military may. Also, the Iran arrangement is displaying a predicament for the US. The help of Iran’s bargain with significant US partners combined with the pullout of troops from Syria has influenced the loss of certainty on the US capacities to support endeavors in the Arab district and past. Consequently, the US needs to restore relations with its key partners, for example, France, Britain, Canada, and Germany. Thirdly, the rise of world powers in China, Iran, and Russia has caused worries for the US national security endeavors (Jordan, William, Meese, and Nielsen, 2011). The obstruction of Russia on US decisions, cyber-attacks just as China’s exchange strategies just and Iran’s developing impact in the Arab peninsula are dangers to US national security.

b) Homeland security

The ongoing shootings in the US have been a huge territory of worry for the FBI with radical Islam’s impact focusing on enlisting warriors to complete fear assaults on US soil. Late storms and the California rapidly spreading fire are a portion of the cataclysmic events that posture as dangers to the US. In addition, the most recent fringe stream of outsiders from Mexico keeps on representing a risk to US national security.

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a) International Security

The rise of China as a nuclear power just as the infringement of Russia to hold fast to the weapon multiplication settlement has caused huge worries on the global stage. The US-China relations have likewise gone under sharp examination because of the proceeded exchange war with the US. The rise of Iran after the Obama-supported Iran bargain and their psychological warfare-supporting action is a genuine security issue for the US. The conciliatory relations between the US and its allies are at an unsurpassed low because of the Iran bargain. China’s militarization of the South China Sea has likewise inspired genuine strategic clashes between Beijing and Washington.

b) Human security

Human security is consistently tormented by dangers, for example, psychological oppression, and common clashes in Yemen, Somalia, Iraq, Syria, and the Central African Republic. Furthermore, the danger of sorting out wrongdoing and the spread of little arms have caused a rise in groups of thugs and exercises over the world, for example, tranquilize dealing and human dealing. In reality, medication dealing has been on the expansion in Latin nations, for example, Mexico and Colombia where drugs keep on exacting fear on guiltless regular citizens (Jordan, William, Meese, and Nielsen, 2011). Environmental change remains a danger to present-day civilization as the world assets are getting to be scarcer and the environment has been degraded causing broad clashes and cataclysmic events.

III. Identify security examples of avoidance and Transference

a) Homeland security

The Department of Homeland Security uses hazard evasion and hazard transference methodologies in guaranteeing the well-being of American individuals. The characterization of touchy national data is a hazard evasion procedure. This is a procedure that goes for dispensing with dangers totally and henceforth a fundamental resource in the battle against dangers to the national debacle. A case of the hazard transference procedure is the point at which the FBI requires remote nations to share insight on conceivable dread cells and to give the fundamental capacities to counter the dangers. The cooperation of the US with Mexico to advance border security is a hazard transference methodology that empowers to ensure US outskirts against the penetration of drugs, weapons, and criminal activities.

b) International Security

On the worldwide front, the United States has utilized hazard transference methodology along the Russian fringe in nations, for an example, Romania, Georgia, Latvia, and Germany to make a support zone against the Russian danger. The US outfitted the nations that are under threat against undesirable Russian animosity. The US has likewise outfitted Israel, Jordan, and Saudi Arabia to empower them to keep and a dependable balance of happenings in the Arab world and thus make a support zone against nations like Iran (Jordan, William, Meese, and Nielsen, 2011). Hazard evasion has additionally been utilized on the global stage by totally closing down the correspondence framework at whatever point the US president visits the combat areas, for example, Iraq. This is done to guarantee that the President is sheltered from any potential damage.

IV. Analyze the obstacles and vulnerabilities of the critical infrastructure key resources (CIKRs) of each domain

a) Homeland security

Cyber threats can destabilize the entire nation. To be sure, there have been community-oriented impediments in the countering of digital dangers between the US government and the private party players inside the nation, and this has undermined efforts to help critical national security infrastructure. This has been aggravated by hacking attempts and the steady absence of trust. The absence of coordinated effort in relieving dangers on the vital national framework has made the US powerless against outside assaults and impedance, for example, the decisions affected by Russian state on-screen characters during the 2017 elections.

b) Human Security

Human security is a delicate issue for most nations and furthermore for the US. In fact, there have been defenseless focuses that have undermined the US war against fear just as composed wrongdoing. The connection between Israel and the US has caused incredible vulnerabilities and security dangers for the US. The addition of Palestinian land by Israel has made a dependable clash and powered psychological oppressor exercises from wronged Arab nations in the Middle East and has caused the state support of fear exercises. The war on dread is today a worldwide war with assaults occurring in all landmasses around the globe and consequently security powerlessness and a human danger for the US population, and its allies just as nations around the globe.


  1. ICCWS 2018 13th International Conference on Cyber Warfare and Security. (2018). Academic Conferences and publishing limited.
  2. Talking Points for the Top National Security Issues of 2018? Third Way. (n.d.). Retrieved from
  3. Doe, J. (2012). Avoiding the Next Holocaust: Preserving Our Democracy. Pittsburgh, PA: Dorrance Publishing.
  4. Gillespie, P. (2016, March 23). A Good Cybersecurity Risk Management Strategy. Retrieved from
  5. Jordan, A. A., William J. Taylor, J., Meese, M. J., & Nielsen, S. C. (2011). American National Security. Baltimore, MD: JHU Press.

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NSA Vs Homeland Security: Comparative Analysis. (2023, March 01). Edubirdie. Retrieved September 29, 2023, from
“NSA Vs Homeland Security: Comparative Analysis.” Edubirdie, 01 Mar. 2023,
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