4. Search the Web for uses of Big Data in homeland security. Specifically, read about the spying by the U.S. National Security Agency (NSA). What role did technology and Big Data play in this questionable practice? Solution Homeland Security Research Corp. forecast that the big data and data analytics in Homeland Security and Public Safety market will be spear headed by rapid growth in Asia Pacific and Europe, with CAGR in the low 20s for both regions, especially due to the Chinese and Western European homeland security and public safety markets. The U.S. National Security Agency spying on the all over world by analyzing the data i.e the data it may come from social media or from any company. The NSA spy on all accounts as many ways its possible. Recently Snow den that he reveal the information regarding the NSA’s secret operations. He mentioned that NSA developed a separate search engine type algorithm that it displays the every possible key of the given query. Through these available data they analyzed the suspect. And also through these search engine they directly connect our personal devices without our permission. The main Example is they connect with our personal smart phone without our permission they activate our phone camera and watch what we are doing there. These mainly disturb our personal life..

1. 4. Search the Web for uses of Big Data in homeland security. Specifically, read about the spying
by the U.S. National Security Agency (NSA). What role did technology and Big Data play in this
questionable practice?
Solution
Homeland Security Research Corp. forecast that the big data and data analytics in Homeland
Security and Public Safety market will be spear headed by rapid growth in Asia Pacific and
Europe, with CAGR in the low 20s for both regions, especially due to the Chinese and Western
European homeland security and public safety markets.
The U.S. National Security Agency spying on the all over world by analyzing the data i.e the
data it may come from social media or from any company. The NSA spy on all accounts as many
ways its possible. Recently Snow den that he reveal the information regarding the NSA’s secret
operations.
He mentioned that NSA developed a separate search engine type algorithm that it displays the
every possible key of the given query. Through these available data they analyzed the suspect.
And also through these search engine they directly connect our personal devices without our
permission.
The main Example is they connect with our personal smart phone without our permission they
activate our phone camera and watch what we are doing there. These mainly disturb our personal
life.