Distributed Denial of Service (DDoS) is one of the most prevalent attacks that an organizational network infrastructure comes across nowadays. We propose a deep learning based multi-vector DDoS detection system in a software-defined network (SDN) environment. SDN provides flexibility to program network devices for different objectives and eliminates the need for third-party vendor-specific hard...

The appearance of malicious apps is a serious threat to the Android platform. In this paper, we propose an effective and automatic malware detection method using text semantics network traffic. particular, consider each HTTP flow generated by mobile as document, which can be processed natural language processing (NLP) extract text-level features. Later, use traffic used create useful model. We ...

Cloud computing means delivery of computing resources over the internet. Cloud users can install vulnerable software to virtual machine which leads to violate the security of cloud. Many possible attacks in cloud, the major one is Distributed Denial–ofservice (DDoS).In general this attack happens at the earlier stage of actions and compromise the virtual machine. To prevent vulnerable virtual m...

Distributed Denial of Service (DDoS) attacks is virulent, relatively new type of attacks on the availability of Internet services and resources. DDoS attackers infiltrate large number of computers by exploiting software vulnerabilities, to set up DDoS attack networks. DDoS attacks pose an immense threat to the Internet, therefore some defense systems are required to defend these attacks. In thi...

Cloud computing provides shared resources to various cloud users. All the users share various computing resources e.g., being connected through the same switch, sharing the same data storage and the file systems. Hence the cloud security is the major concern in the cloud computing and has attracted lot of research activities. The most common issue with the cloud computing is the Distributed-Den...

The Wireless Sensor Network (WSN) has evolved into a new IoT scheme, and its adoption no restrictions at present. Sadly, security an impact on the network of wireless sensors, Denial-of-Service (DOS) categories attacks are concerns. This study therefore focuses distributed denial service (DDOS), especially DDoS-PSH-ACK (ACK & PUSH ACK Flood) in WSN. An experimental analysis was developed to pre...