To prevent data theft, unauthorized access, and network misuse, modification security plays a major role in it. Another important is preventing DOS (Denial Of Service) attacks making sure of uninterrupted service for legal users. Network Security also has some defense protocols to protect the from internal external attacks. The proposed work based on creating safe secure by double authenticatio...

Security testing and security risk analysis are key issues and central to strengthening the ability of companies to face the new security challenges posed by the future internet. We present a conceptual framework clarifying the notions of security testing, security risk analysis, and related concepts, as well as defining the relations among them. The conceptual framework is built upon establish...