Definition
Network and Host Attacks encompass malicious actions targeting both the communication pathways between systems and the individual computers or servers themselves within a cloud environment. These attacks aim to disrupt operations, steal data, or gain unauthorized access by exploiting vulnerabilities in network infrastructure or the operating systems and applications running on hosts. Understanding these threats is crucial for implementing effective security measures that protect cloud resources from compromise. For instance, a denial-of-service attack targets network bandwidth, while a buffer overflow exploit targets a specific application on a host. While related to general cybersecurity threats, Network and Host Attacks specifically focus on the unique attack surfaces presented by cloud architectures. This concept is frequently assessed in cloud security certifications like CCSP and AWS exams.