Cybersecurity Techniques - Coursework Example

This is because it is distinctive to a message, small changes to a message causes a different has, therefore, warning of interference.

Symmetric methods may be the most suitable for securing movie videos from unlawful viewing while kept on servers in the cloud. A sender may use a key to program a message into cipher text. The receiver may employ the identical key to decipher it. This will permit only individuals who have authorization to the movie videos to view them (Delfs & Knebl, 2007).

Yes. The American government can employ a cloud-based model to enhance its operations. This is because applications of cloud technology do not rely on on-site staff or agency servers. A cloud-based computing model is beneficial in several ways. One, it will reduce governmental costs. Payments are made incrementally. Two, the government can save more information than private systems. Third, government officials can access data from any place. Fourth, government agencies can collaborate and communicate efficiently (Rabkin & Zaharia, 2010).

The community cloud model should be utilized for inter-agency connections. This is because this model shares resources among several organizations from an area with mutual interests, for example, jurisdiction, compliance, and security, whether managed by a third party or internally and hosted outwardly or inwardly. The expenses are shared among fewer people than in a public cloud (Zittrain, 2008). Meaning, only certain cost savings abilities of cloud computing are fulfilled.

Hybrid Cloud should be utilized for the public-private partnership critical infrastructure. A hybrid cloud entails a blend of a private and public cloud that work together, but remain sole units. This provides the advantage of numerous deployment models. Public-private partnerships can get levels of locally immediate usability and fault tolerance without depending on the connectivity of the internet when they use a hybrid cloud for their critical infrastructure (Tucker, 2004). In the hybrid cloud model users subcontract significant information and giving out to the public cloud, while maintaining essential services and data under their control.

A study conducted by the seventh annual Business Software Alliance indicates that the degree of world software piracy in 2009, increased to forty-three percent. This was a two percent increase since 2008 (Vacca, 2009). The statement means software piracy levels are tremendous in other parts save for America due to differences in the stated areas. The US has stronger copyright laws; enforcement agencies, and ease of enforcing domestic standards internationally, and its people hold a stronger economic position than many nations. For example, the Stop Online Piracy Act advocates for criminal indictment for illegal media streaming (Reilly, 2003). Conversely, there may be no laws against illegal media streaming in a country, in Africa. The above factors lower software piracy levels in America than in other countries (Lee, 1999).