Cybersecurity: Types of Cyber Attack and Effectiveness of Department of Homeland Security

This paper discusses the different types of cyber-attack, current science and technology, effectiveness of Department of Homeland Security, and tools, tactics, and techniques made available by the organization. The different categories of cyber-attack, such as eavesdropping attack, XSS attack, password attack, SQL injection attack, drive-by attack, Man-in-the middle (MitM) attack, DoS, and phishing attack are discussed. The paper also highlights the extensive development in the field of science and technology and the effectiveness of the Department of Homeland Security in managing national cyber security risk. The tools, tactics, and techniques used by the organization to minimize illegal cyber activities, provide quick response to any cyber security incidents, and ensure reliability of a cyber echo system are also discussed.

Running head: CYBERSECURITY
Cybersecurity
Name of the Student
Name of the University
Author Note:

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Table of Contents
Table of Contents.............................................................................................................................2
Introduction......................................................................................................................................3
Types of cyber attack.......................................................................................................................3
Current science and technology.......................................................................................................3
Effectiveness of Department of Homeland Security.......................................................................4
Tools, tactics, and techniques made available by Department of Homeland Security....................4
Conclusion.......................................................................................................................................4
Reference.........................................................................................................................................5

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Introduction
The prime determination of the paper is focus on the different types of cyber-attack and the
current science and technology involved with cyber-attack. The effectiveness of the department
of homeland security and the tools, tactics and techniques which are available with the
organization will be discussed in the paper.
Types of cyber attack
The different categories of cyber-attack are as followings:
o Eavesdropping attack.
o XSS attack
o Password attack
o SQL injection attack
o Drive-by attack
o Man-in-the middle (MitM) attack.
o DoS
o Phishing attack.
Current science and technology
The extensive development in the field of science and technology has led to the growth of
new means of cyber crimes as well as helpful for the organizations which deals with those
crimes. Massive quantities of data are handled by the cyber criminals with the help of the
machine learning systems (Tehan, 2017). Server less applications enables greater granularity
against the online attacks like SQL injection attack and XSS attack.

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Effectiveness of Department of Homeland Security
The Department of Homeland Security aims to improve the national cyber security risk
management with the help of resilience and security across the government networks and its
associated critical infrastructure.
Tools, tactics, and techniques made available by Department of Homeland
Security
The systems and the techniques used by this organizations are very much useful to minimize
the illegal cyber activities, providing quick response to any cyber security incidents, ensure
reliability of a cyber echo system (Walters, 2014).
The cyber space security of the nation can be effectively managed with the help of the
advanced information systems of this agency along with that US secret service also helps this
organization to deal with complicated cyber security issues.
Conclusion
The paper was very much useful to understand the different categories of cyber-attack and
the science and technology which led to the developments in cyber security. Along with that it
can be also said that the measurements taken by Department of Homeland Security is enough to
deal with the cyber security issues within the government networks and the nation’s cyber space.
Defending and providing security to the security space is done effectively with the help of the
tools and techniques used in the Department of Homeland Security.

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Reference
Tehan, R. (2017). Cybersecurity: Critical infrastructure authoritative reports and resources.
Congressional Research Service Report, April, 21, 107-56.
Walters, R. (2014). Cyber attacks on US companies in 2014. The Heritage Foundation, 4289, 1-
5.