Technologies in Department of Homeland
Department of Homeland Security plays a big role in strengthening the security of America. One of the branches of the Department of Homeland Security is Cyber Security Division. Cyber attackers pose a big threat not only to the United States government, but also to private organizations. As the use of internet technology continues to rise in critical infrastructure sectors, many people aim to gain profit from it through hacking, espionage, and many other tactics. In order to prevent negative impacts that may arise from cyber attacks, the United States needs to enhance the security and resilience of its Internet system. Cyber Security Division of the Department of Homeland Security strives to promote cyber security through application of advanced technology (United States Department of Homeland Security, 2015b).
The mission of Cyber Security Division is to enhance security and resilience of America’s critical information infrastructure and its Internet systems by fulfilling a number of objectives. First, Cyber Security Division seeks to develop and deliver new technologies and techniques that will enable the Department of Homeland Security and the United States to protect its current and future infrastructure against cyberattacks. Second, Cyber Security Division aims at conducting and supporting technology evolution (United States Department of Homeland Security, 2015b).
Third, Cyber Security Division leads and coordinates research and development to improve the security systems of the internet in collaboration with both public and private agencies. Generally, Cyber Security Division intends to improve critical vulnerabilities that exist in the cyber security landscape including internet infrastructure security, critical infrastructure resources, national research infrastructure, leap-ahead technologies, cyber security education, identity management, cyber forensics, and software assurance. Cyber Security Division is adequately prepared to fight the next-generation cyber threats such as digital provenance and enterprise-level metrics.
In order to accomplish its mission, Cyber Security Division applies various forms of modern technology as a way of protecting the United States’ critical infrastructure systems and the Internet from cyberattacks. The three technologies employed by Cyber Security Division include mobile apps archiving technology, Federated Malware Analysis System, and AMICO and ZeroPoint technologies. Cyber Security uses these technologies well and this explains why many cyberattack plans on the United States internet systems are detected before they are executed.
The Department of Homeland Security developed mobile apps archiving technology purposely to track copyright violations in mobile apps across various applications available in the mobile app market such as iTune, Google Play, and Amazon. Currently, the Cyber Security Division uses mobile apps archiving technology to secure mobile applications by using it to conduct cyber-crime investigations, infrastructure defense, and forensic techniques. The main advantage of mobile apps archiving technology is its ability to discover approximately 19, 000 apps across Android and Windows app platforms that associated with copyright infringement (Kimery, 2015).
One major disadvantage of using mobile apps archiving technology in preventing cyber attacks is high cost associated with its implementation. Since the Cyber Security Division began to use mobile apps archiving technology, the rate of e-crime in relation to copyright infringement in the United States has greatly reduced. This is a clear indication that mobile apps archiving technology is used well by the Cyber Security Division (Kimery, 2015).
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