Primary Cyber Threats - Coursework Example

   Operational systems are those systems of a company that monitor the internal infrastructure of that organization and also control its workings. These systems include some SCADA systems or DCS which are commonly known as the Distributed Control System (Bodeau, et al, 2010). There are many examples of users of such systems in the entire world and we can easily find them which have control generation plants and some computer systems to protect their internal infrastructure of the management of their operations (PWC, 2010). These systems are important for each company as these are the systems that are developed by the most efficient engineers and they use them to handle all these systems to confirm the security. Companies can easily start checking their security systems by accessing their entire security posture with the help of SCADA and DCS devices and can control the drawback drawbacks system to prevent any cyber-attack by making some frameworks such as ITIL or COBIT (PWC, 2010).
  

Most people prefer air travel because of its easiness and provided services along with the less consumption of time. But after the case of 9/11, airports were a lot under pressure to strengthen their internal security systems for preventing such threats in the near or far future especially in the USA. It becomes a basic need for protecting peoples ‘lives and nations’ assets. In late 2001, after the awful incident of 9/11, the Transportation Security Administration (TSA) was established and charged with the safety of travel within the United States (Swafford, 2011).

In my opinion, the only most manifest part of airport security can be the use of full-body scanners. (Swafford, 2011)

Advantages and Disadvantages of different security systems against Cyber Attacks

Biometrics and Access Control

It is an elementary system which uses to control and save the unique feature of one’s body such as fingerprints. Airport authorities use to make a file of each of their passengers and save them so that in case of any criminal act they could gather the data (Wees, 2012).

Passenger screening

It is an internal control system that helps the airport authority to keep an eye on the passengers about their arrival and existence. They monitor the screen from the control room. An example of such a system is the CUPPS system. But after the incident of 9/11, these systems have been considered as effective tools to control the security within the airport. As transportation to give ease to the people, not the death and threats at all times, so passenger screening is essential (Wees, 2012).

Baggage tracking and inspection

It is a commonly used system, and most organizations are using a Baggage handling System which is also known as BHS. This system is used to track and scan the bags of passengers to confirm the security and lesser threats (Wees, 2012).

Networks and Web Services

In the security system against cyber threats, a company usually determines its target and policies which includes the latest and more advanced persistent threat. As transport is something to give ease to the people, not the death and threats all the time. Networking and web services are some of those systems which can help airports in controlling their internal infrastructure to protect their stakeholders and passenger from any kind of cyber-attack (Wees, 2012).

Conclusion and discussion

At the Airports, security is the basic key element, and it is not an easy job to do most omnisciently and accurately and each security system always require many great deals of investment it to develop best computerized, most proficient and advanced security system with the help of both, people and infrastructure. These systems are important for each company as these are the systems which orthotope by the most efficient engineers and they use to handle all these systems into firm the security. IT is the backbone of any internal infrastructure as IT plays such a large role in modern day modern-day the following actions are vital:

• Physical facility security must strengthen.
• Employees must perform above reproach.
• IT infrastructure must implement restricted access, employ environmental controls, and account for redundancy and secondary power options (PWC, 2010).