PhD Research Proposal in Cyber Security

Cybersecurity is the intelligent and strong approach to shield the data that travelled over systems/networks from attackers. Reach us for crafting unbreakable cybersecurity mechanism with expert guidance on Phd Research Proposal in Cyber Security. By the by, it protects the entire data of both wired and wireless networks. Most importantly, this field is furnished with the strong groundwork for guarding and preventing cyber-attacks. So, it gains the attraction of scholars from all parts of the world.

We can explicitly find the drastic growth of cloud-enabled services in many of the real and non-real applications in recent days. Also, the rapid rise of large-scale users, network topology variation, computational intelligence, and network technologies increase security threats, attacks, and vulnerabilities. All these are collectively well-known as cyber-attacks.

Majorly, cyber-attacks are referred to as technology-intensive and more refined. So, the challenges over cybersecurity are also gradually increasing. The security solutions that miscarry to provide promised safety measures may face reputation degradation. So, cybersecurity is very concerned with each move to detect and prevent attacks. In order to achieve this motive, one can increase the security services by means of integrity, privacy, trust, readiness, and more.

This page clearly points out the current creative ideas of PhD Research Proposal in Cyber Security!!!

In fact, cyber invaders are keen to outbreak all and sundry security solutions in the world. In other words, one controlled or infected system will make others susceptible.

What happens during a cyber-attack?

Primarily, all the cyber-attacks have a certain common nature to make the network vulnerable. Once it gets into the network, then it inactivates the node/system or puts the system shutdown or makes the infected system a gateway for other attackers, or tries to steal or modify the data. In multiple ways/techniques, cybercriminals tirelessly install several cyber-attacks. And few common attacks are ransomware, denial of service (DoS), malware, phishing and etc. Below, we can discuss exactly how the threat will occur in the cyber system,

• Hacking Core Network Resources
  • Steal the private data of legitimate users and fix malware to damage whole network resources / assets
• Compromising Network
  • Control the whole network by compromising majority of node and pretend to be admin to distribute malware to whole network
• Earning Network Access Rights
  • On using social engineering attacks, control the system to earn access rights for stealing user private data or system reconstruction

Now, we can see the primary threats categories of a cyber-physical system. And they are APT/malware and insider threats. These two threats have different data sources. Firstly, APT / Malware has data sources as HTTP, DNS, and outbound network traffic. Secondly, insider threat has the data source as Netflow, HTTP, DNS, and IRC traffic. Further, we have also given you the technology categories along with algorithms in the following,

2 Types of Cyber Threats

• Malware and APT
  • Statistical-based (Analysis of Correlation)
  • Rule-based (Matching Signature)
• Insider Threats / Attacks
  • Info Entropy (Decision Tree)
  • Rule-based (Chebyshev’s Inequality and Similarity)
  • ML-Machine Learning (SVM, MLP, Decision Tree, Random-Forest, Bayes Classifier and Clustering)
  • Statistical-based (LRT and Mahalanobis Distance (MD))
  • Conceptual Context

For your ease of understanding, our development team guiding PhD Research Proposal in Cyber Security has given you the general workflow of the cybersecurity model as an example. Here, we have listed the process starting from challenge selection to the attack evaluation.

Working of Cyber Security

• At first, choose the appropriate adversarial models
• Then, broadcast the data within the network
• Next, perform the penetrating test
• After that, apply the applicable solutions for adversaries
• At last, assess the effect of attack after execution

Furthermore, our research team has listed out few thought-provoking research notions which are very apt for the current PhD Research Proposal in Cyber Security. Though these issues are challenging to solve, our experts make anything possible through their smart solutions propose cyber security thesis ideas.

Current Research Issues of Cyber Security

• Develop Intelligent Models for Real Attack Installation
• Machine Learning based New Security Models
• Enhancement of Resilience for Produced dataset
• End-to-End Real Network Traffic Monitoring
• Normalization of Dataset Generation and Validation Techniques
• Develop Modernized Threats Classification

An attack is defined as a shot to hack the system by breaking the security norms. With an intention to alter or delete the data, it enters into the network. When an attack is executed, it can be identified by its unique characteristics. Here, we have specified the list of characteristics used to identify cyber-attacks.

What are the features used for cyber-attack detection?

• TTL value
• Flow (Size, Count, Time)
• Netflow and Operation logs
• Packet (Size, Payload, Count, Rate, Arrival time)
• Quantity of transferring bytes
• Source / Destination (Port and IP address)
• And many more

By following the above-specified attacks, we have also given you few common security mechanisms used to build fundamental system security. Based on the requirement of the application, the level of network security can be improved by hybrid technologies.

Algorithms for Cyber Security

• Signature Recognition and Matching
• Graph Theory, CUSUM and Kalman filter
• Naive Bayes and K-Nearest Neighbor (KNN)
• Frequency / Frequency-domain Analysis
• Distance, Entropy and Similarity Variation
• Support Vector Machine (SVM)

Further, we have also listed out the few important research topics that are currently creating a positive impact on the cybersecurity field. Once you make a bond with us, we will let you know other interesting research Cyber Security Thesis ideas.

Top 7 Topics PhD Research Proposal in Cyber Security

• Cyber-attacks Prediction and Prevention
• Cloud based Forensic Evidence Recovery
• Privacy Issues in Blockchain Models
• Biometrics User Verification using Behavioral Analysis
• Cybersecurity in Smart Autonomous Vehicles
• Collaboration of Blockchain and Machine Learning (ML)
• Threat Identification and Classification in Critical System

Are cyber-attacks real?

Cyber-attacker in the real world has the capability to create harm to the individual system or national-level network. It will attack the targeted host by entering into the vulnerable system which no proper security measures. Through it will spread the attacks to the whole network and completely destroy it. For example, DDoS events. Further, we can fetch the event information based on the following,

• Sender, Receiver and bandwidth
• Event type (IPv4, DNS, UDP, TCP, Volumetric, Amplification)

By knowing the importance of cybersecurity, several attacks defensive and preventive techniques are designed for better solutions. For your reference, below, we have specified a few threat mitigations and prevention solutions along with the popular cyber-attacks.

What are the cyber-attacks and mitigation solutions?

• Protocol Attacks
  • Attacks – Fragmentation, Access control (AC), Port scan, IP spoofing and DoS
  • Solutions – Firewall
• Application Attacks
  • Attacks – IP spoofing, Ultra-high bandwidth utilization, Abnormal packets and Malicious (network actions and code injection)
  • Solutions – Deep Packet Checker
• Volumetric Attacks
  • Denial of Services (DoS), Battery exhausting attacks, Flooding, Selection-based forwarding, Sybil, Policy abuse and Irregular network patterns
  • Solutions – Intrusion Detection System and Intrusion Prevention System

As we already specified, cyber-attacks are existent in real-world applications. Now, we can see in what way we can identify the cyber-attacks in reality. For illustrative purposes, we have selected emerging SDN and NFV networks.

How do we detect cyber-attacks in real-time?

• SDN
  • Build secure data tunnels for IoT enabled communication
  • In all deployed sensors, inject the related traffic rules
  • Use the followings for analyzing the traffic
    • vIDS / vDPI to emulate the traffic
    • vFirewall to route the traffic
    • vProxy to re-route the traffic
  • Based on packet tagging, control the traffic in SFC
  • Work as the stateless firewall for managing the SDN traffic flow
• NFV
  • Enable the followings in the cloud based network / system to automatically detect threats
    • Virtual Firewall (vFirewall)
    • Virtual Encryption Proxy (vProxy)
    • Virtual Intrusion Detection System (vIDS)
    • Virtual Deep Packet Inspector (vDPI)
    • Virtual Authentication, Authorization, and Accounting framework (vAAA)
    • Multi-security VNF instances (For instance: vFirewall, vIDS and vDPi)

So far, we have completely seen a different side of the cybersecurity research perspective. Further, we have also mentioned common cyber-attacks and appropriate strategies. Now, we can see the significance of PhD research proposal in Cyber Security writing guidance.

What is a PhD research proposal?

A research proposal is mainly prepared to give the outline of the proposed research before implementing the project. First and foremost, it includes the research problem, problem-solving methods, and exciting related research work.

Below, our technical writing team has shared with your a list of things that we should include in the research proposal for best output. All these things are mandatorily included in our proposal writing service.

What covers in PhD research proposal in Cyber Security?

• What your research attempting to conduct?
• What way you going to execute the plan?
• By what reason, you handpicked the methodologies?
• Whether handpicked methodologies are suitable to research problem?
• How you exam the reliability of input data?
• When and why the research is going to be conduct?

On the whole, if you are interested in availing the fullest research support for PhD Research Proposal in Cyber Security to thesis submission, then you can approach us. We will gently hold your hand till you accomplish your research goal line.