Essay Undergraduate 381 words

How VPNs and Cloud Computing Are Changing Networks

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Abstract

This paper examines the key forces reshaping modern computer networks, focusing on the rise of Virtual Private Networks (VPNs) and cloud computing. It explains how VPNs add layers of security and privacy by creating protected networks within external ones, helping organizations counter unauthorized intrusions. The paper also addresses how cloud adoption — spanning public, private, and hybrid deployments — has significantly increased architectural complexity for organizations. Together, these developments represent a broader positive evolution in networking, even as they introduce new management challenges for IT infrastructure.

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What makes this paper effective

The paper uses focused academic citations to support each distinct claim, grounding practical observations in peer-reviewed sources.
It maintains a clear and consistent thesis — that networking changes are broadly positive — and returns to it in the conclusion.
The organization moves logically from a specific technology (VPNs) to a broader infrastructure shift (cloud computing), building scope progressively.

Key academic technique demonstrated

The paper demonstrates concise synthesis: rather than summarizing each source separately, it integrates multiple citations within a single argument about network evolution. This technique — weaving sources into a unified analytical narrative — is a fundamental undergraduate writing skill, showing that research supports analysis rather than replacing it.

Structure breakdown

The paper opens with a brief framing introduction that identifies the main drivers of network change. Two body sections follow, each addressing a distinct technological development: VPNs and cloud architecture. A short conclusion restates the thesis and ties the two threads together. Works Cited follows standard MLA formatting. The structure is compact but well-proportioned for the scope of the argument.

Introduction

Computing networks are certainly changing. Several factors are driving these changes, including issues of security, privacy, regulatory concerns, and technological advancements. For the most part, these drivers are resulting in positive changes for computer networks.

Virtual Private Networks and Network Security

One of the fundamental ways in which computer networks are changing is that they are incorporating Virtual Private Networks (VPNs). VPNs provide an additional computing network inside of an external network (Monga 343). As such, they are able to buttress security while adding a layer of privacy (Rao and Kavitha 4). There are a number of intruders and hackers who are invading networks without authorization. One of the basic ways to meet this broadening challenge is to stifle hackers with the use of a VPN.

Another way that networks are changing is by becoming much more complex. Specifically, the architecture involved is taking on additional complexities that make it far less straightforward. Cloud computing is a primary influence in this regard (Pandiaraja et al. 695–696). Organizations must now contend with on-premise as well as cloud deployments, which makes their architecture much less straightforward than it once was.

Cloud Computing and Architectural Complexity

Adding to these complications are the different variations of clouds available. These include public and private clouds, as well as hybrid clouds. The cloud is useful in that it decreases the reliance on physical architecture. Nonetheless, it makes the architecture for computing networks much more complicated — which empowers organizations that implement cloud architecture successfully.

Conclusion

Overall, it is clear that networking is changing. In general, it is changing for the better. It is becoming more complex with VPNs and cloud concerns; the former aid with security and privacy.

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Key Concepts in This Paper

Virtual Private Networks Cloud Architecture Network Security Hybrid Cloud Privacy Protection Public Cloud Network Complexity Cybersecurity IT Infrastructure