This page lets you gain information on budding Cryptography and Network Security Projects with their research ideas. Network security is the process of avoiding the network connection and data transmission from the attacker’s damage. Nowadays, the growth of modernized wireless communication is increasing with the possibility of security attacks. It enables any authorized person to enter into the network and harm system data and network. If the attacker identifies the vulnerable system, then the attacker uses that system as an entry point. Once the attacker entered, it then compromises network security privacy and parameters to shut down the whole network. 

Within a short time, many types of research are already conducted in security susceptibilities by means of eavesdropping, DoS, replay, DDoS, and many more. Still, now, both individual and research sectors are looking for improvised security solutions for network security. So, cryptography was introduced to meet their security requirements. 

CRYPTOGRAPHY OVERVIEW

Now, let’s see about cryptography in detail. Essentially, cryptography is a well-structured technique to secure maintains wireless data transmission. In order to protect communication, it performs some coding operations (encode and decode) over the information. Ultimately, it prevents unauthorized users from accessing and modifying the data. 

From the name itself, we can understand that “crypt” means “hide”. In other words, we can say hide and write the plain text under some concealing techniques. Technically, it encodes the data through cryptographic algorithms, which perform mathematical computation. When the hackers attempt to access the data, the hacker can get only encrypted data in an unreadable format. 

In network security, major cryptographic techniques are found even as part of information protection in the network. Below, we have given you the list of widely used terminologies in the network security research field since it is very important for scholars who are interested in Cryptography and Network Security Projects.

Network Security Taxonomy

• Marked Dataset
  • Network Traffic and Model
  • Voice over IP (VoIP)
• Infrastructure Nature
  • Trace Back
  • Distributed
  • Attack Graphs
  • Converge Network
• Main Objectives
  • Visualization
  • Detect Attack Sources
  • Identify Attacks in Uncertainity
  • Recognize Worst Attack
  • Verify the Evidence Trustworthiness
• Marked Instance
  • Network Node / Entity
  • Whole Packet
  • Packet Header
• Cyber-Forensics Process
  • Decentralized and Centralized
• Strategies
  • Heuristic Base
  • Logging
  • Packet Design
• Implementation
  • Reactive and Proactive
• Time of Analysis
  • Dynamic and Static

Network Security Threats in OSI Layers

Next, we can see the security in network OSI layers. By the by, any model in the network is functioned by crossing 7 OSI layers. So, there are high-security risks and threats while carrying data from one layer to another.  

In general, the attacks are classified into passive and active types. In a passive attack, the attacker does not affect or create damage to the data but overhears or creates unwanted traffic. An active attack directly creates harm to the data/system/network. Comparatively, passive attacks are tough to recognize without advanced security strategies. Here, we have given you a few possible threats in the OSI layers with their appropriate solutions to implement cryptography and network security projects.

Network OSI Layers

• Physical Layer – Data / Signal Transmission
  • Threats – Signal Eavesdropping (Man-in-the-middle attack) and Channel Congestion
  • Solutions – Traffic Detection and Cryptographic Mechanisms
• Data Link Layer – Error correction and Medium Access Control
  • Threats – Time Synchronization and Locality Attacks, Neighborship (Wormhole attack)
  • Solutions – Neighbors Authentication and Malicious Pattern Detection
• Network Layer – Routing (Traffic Control) and Addressing (Source and Destination)
  • Threats – Packet Interference (Sink/Black hole attack) and Network Routing attack
  • Solutions – Multiple Path Routing and Routing Authentication
• Transport Layer – Traffic Control and Communication Control
  • Threats – Fake ACK and Man-in-the-Middle attack, Session Hijacking
  • Solutions – End-to-End Encryption and Verification

Next, we can see our objectives on applying cryptographic techniques for assuring security in the network. The below points explicitly describe that how we design and achieve the security mechanisms.

What are our goals in cryptography and network security?

• Plan and design an algorithm / approach based on the need of the project that cannot be breached by the attacker. Most importantly, the algorithm should be related to security aspect
• Produce the secret information (like digital signature) which is be the part of the algorithm
• Make the flowchart for algorithm to represent the work flow
• Write the custom based set of rules and pseudo-code
• Build the whole methods required for transmitting the data and secrete information
• Identify a protocol / standard which is used for performing both security algorithm and secret information
• Finally, accomplish the goal of creating best security mechanism

By practically applying the above steps, we can create any kind of secure cryptographic techniques, even for complex security threats. As a matter of fact, cryptography offers all essential security characteristics for both central and distributed networks. We can confidently assure data integrity, non-repudiation, secrecy, and reliability by embedding cryptography techniques in network security. Below, we have itemized the popular cryptographic techniques for your reference to develop cryptography and network security projects. 

What are the cryptography approaches for network security? 

• Public Key Signature
  • Hash-based
    • Approaches – SPHINCS-256 and XMSS
  • Lattice-based
    • Approaches – GLP, BLISS and GPV
  • Multivariate Public Key Cryptography
    • Approaches – TTS, UOV and Rainbow
• Key Interchange
  • Lattice-based
    • Approaches – SS-NTRU
• Asymmetric
  • Multivariate Public Key Cryptography
    • Approaches – ZHFE, IPHFE+, Simple Matrix, PMI+
  • Lattice-based
    • Approaches – Ring-LWE
• Symmetric
  • Block Ciphers and Stream Ciphers
    • Approaches – Salsa20 and AES-256

Why lightweight cryptography for network security?

One of the main challenges in network security is achieving security solutions for constrained devices since the modern world is moving towards smart applications, services, and appliances. In the smart environment, devices are resource-controlled, which has complex security schemes, low bandwidth, low power usage, heterogeneous nature, restricted battery span. So, it is very significant to upgrade the cryptographic techniques to the level of low-power applications/devices. This can be achieved through a new lightweight cryptography research area. 

 “Lightweight cryptography” is nothing but part of cryptography. The main objective of this area is to provide resource-constrained security mechanisms for low-power smart applications. Next, we can see how lightweight cryptography executes in real-time.

How does lightweight cryptography work?

Generally, it works on the principles of reaching low resource utilization, low memory needs, low processing time, and low power supply. Due to its lightweight feature, the lightweight cryptographic techniques are expected to run faster than the other classic cryptographic methods. 

In real-time, lightweight cryptography can be implemented on lower ends of the spectrum as wireless sensors, RFID tags, embedded systems, wearable devices, and many more. Further, the following networks and technologies also are in need of lightweight cryptographic techniques/algorithms for their smart applications.  

• Smart Cards
• Wireless Sensor Network (WSN)
• Wireless Body Area Network (WBAN)
• Radio Frequency Identification (RFID)
• Internet of Things (IoT)

Next, we can see how efficiently one should need to select cryptography methodologies since depends on the application requirement, the goal of the security mechanisms may vary. So, here we have given you a few common criteria for selecting the best result-yielding algorithm in network security projects.

How to choose the best cryptography algorithm for network security projects?

• Adoptability in Resource-Constrained Devices
  • Compare to traditional cryptographic methods, the lightweight cryptographic approaches are less popular.
  • However, it has less imprints, it has more capabilities to with work with large network through low resource-restricted devices.
• Proficient End-to-End Data Transmission
  • For communication, implement lightweight cryptographic algorithms to assure the fullest security in the network
  • Also, it has the advantage of low resource utilization in low resource devices

Furthermore, we have also given you other key characteristics of the security algorithms that improve the network security. By considering the following features, you can handpick the best security solutions for your research problems. Some of the other common factors for choosing the best algorithm are follows,

• Length of the key
• Software and firmware efficiency while development
• Maximum number of users / network components
• Time for data recovery while key failure
• Speed of key generation and distribution
• All possible Security aspects
• Algorithm complexity in computation
• Least Interval for hacker to generate attacks / threats
• Speed of the processor while encryption and decryption processes
• Requirements of memory for holding the data in cryptographic process

Now, we can see the list of commonly used algorithms in lightweight cryptographic research projects. Our developers have sufficient familiarity with all these methods, so we will support you to fulfill your needs. To a great extent, we also support you in other algorithms such as TEA, pride, LEA, Iceberg, DESL, Seed, Hummingbird2, XTEA, and more.

Latest cryptography algorithm Projects

• AES
  • Key Length – 256/ 192 / 128
  • Number of Rounds – 14 /12 /10
  • Structure – SPN
  • Block Capacity – 128
• DES
  • Key Length – 54
  • Number of Rounds – 16
  • Structure – Feistal
  • Block Capacity – 64
• RC5
  • Key Length – 0 to 2040
  • Number of Rounds – 1 to 255
  • Structure – Feistal
  • Block Capacity – 128 / 64 / 32
• PRESENT
  • Key Length – 128 / 80
  • Number of Rounds – 31
  • Structure – SPN
  • Block Capacity – 64
• 3DES
  • Key Length – 168 / 112 / 168
  • Number of Rounds – 48
  • Structure – Feistal
  • Block Capacity – 64
• Twine
  • Key Length – 128 / 80
  • Number of Rounds – 32
  • Structure – Feistal
  • Block Capacity – 64
• HEIGHT
  • Key Length – 128
  • Number of Rounds – 32
  • Structure – GFS
  • Block Capacity – 64
• Hummingbird
  • Key Length – 256
  • Number of Rounds – 4
  • Structure – SPN
  • Block Capacity – 16

How do we modify the AES algorithm?

In cryptography algorithms, we can alter the workflow based on the research problem/topic requirements. For illustrative purposes, we have selected the AES algorithm. 

For any cryptographic algorithms, there will be a trade-off among security and speed features. If speed is essential for your project, then you have to compromise security and vice versa. For instance, Blowfish is highly preferable in the case of speed. Similarly, AES is highly preferable in the case of security. So, we can enhance the speed feature of the AES by the following measures,  

• Implement the technique that increase the speed
• In cryptography, all the blocks are needed to be encrypted. At that time, use faster approach as TDES
• Do changes in AES by adding add-on key if required. In other ways, modify at SubBytes step by adding the conveyance process
• Improve the development by execution kit
• The main power of the AES is increasing the key size (128-512 bits) for unbreakable encryption process  

For the benefit of current scholars, our research team has given new research ideas for Cryptography and Network Security Projects research field. These ideas are commonly collected in all recent research areas for network security. 

CRYPTOGRAPHY AND NETWORK SECURITY PROJECTS IDEAS

• Anomaly Detection in Federated Cloud-IoT Environment
• Intrusion Detection in Decentralized Network
• Application of Deep Learning for Collaborative IDS
• Privacy and Security in Big Data analytics
• Network Intrusion Prevention in Industrial Control Systems
• Improve Data Effectiveness through Minimizing Privacy Loss
• Network Interruption Detection in VANET Communication
• Internet Security Protocols and Assessment
• Reinforcement Learning based Intrusion Discovery in IoT Networks
• Enhanced Network Abnormality Detection
• Monitoring the Network Flow for Malicious Attacks Detection

Overall, if you desire to get the best Cryptography and Network Security Projects, then make a connection with us. We are ready to give you top-notch guidance in your interested research area under the direction of our technical experts.