Task COMP 30022 (CW2) Advanced Networking Technologies (COMP 30022)-Fall-2017-CW

Question

Task COMP 30022 (CW2) Advanced Networking Technologies (COMP 30022)-Fall-2017-CW2 Assignmenti-ap All WAN traffic pass through WAN gateways such as modems and routers. However, these gateway's facing hugelevel of attacks and threats where the administrator need to apply pevention and detection techniques. As network administrator analyze the following: a. Analyze two WAN gutes threats und uttacks b. Suggest two ountermeasures to prevent or detect the define threats in u c. Suppot your analysis by one research paper which cover one the threats and proposed (40 marks (40 marks solution. (10 marks)

Explanation / Answer

Supervising security means understanding the risks and deciding till how percentage of risk is acceptable. Levels of security vary with different organizations. No network is completely protected. Look for the major infirmities that can address with existing resources. Connecting any network to the Internet provides access to a huge amount of information and allows sharing information on an absurd scale. However, the shared nature of the Internet, which creates so many profits, also offers mean users easy access to numerous targets. The Internet is only as secure as the networks it connects.

Actually in present there are many attacks involved that are combination of infirmities, one of them including STACK OVERFLOW ATTACKS and PASSWORD GUESSING.

In stack overflow attacks: where any user passes a very long parameter to a program that carelessly executes a certain portion of it. In both the cases Internet worms are used.

The infirmities change in respect to every year. Some of them are:

All these attacks is not stopped by encryption and not all of them by firewalls. But some of the attacks may have been fixed.

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