WGU Managing-Cloud-Security Dumps

The method described isstriping, which is a technique used in RAID configurations to improve performance and distribute risk. Striping involves splitting data into smaller segments and writing those segments across multiple disks simultaneously. For example, if a file is divided into four parts, each part is written to a separate disk in the RAID array.

This parallelism enhances input/output (I/O) performance because multiple drives can be accessed at once. It also provides resilience depending on the RAID level. While striping by itself (RAID 0) increases performance but not redundancy, when combined with mirroring or parity (e.g., RAID 5 or RAID 10), it offers both speed and fault tolerance.

The purpose of striping in the data management context is to optimize how data is stored, accessed, and protected. It is fundamentally different from archiving, mapping, or crypto-shredding, as those serve different objectives (long-term storage, logical placement, or secure deletion). Striping is central to high-performance storage systems and supports availability in mission-critical environments.

Cloudsecurity groupstypically filter traffic based onports and protocols. By allowing or denying specific port/protocol combinations, engineers can control communication between deployments. For example, permitting HTTPS (TCP port 443) while blocking other ports enforces segmentation.

MAC addresses are not used in cloud-level segmentation because they apply to physical networks. Unique identifiers and definitions are not practical mechanisms for traffic filtering.

Using ports and protocols aligns with the principle of least privilege by ensuring that only necessary communication pathways exist. In multi-deployment or hybrid cloud setups, this reduces the attack surface and prevents lateral movement by malicious actors. Security groups thereby provide logical network segmentation without requiring physical infrastructure changes.

The most effective way to protect network traffic from interception isTransport Layer Security (TLS). TLS provides confidentiality, integrity, and authentication by encrypting data as it travels between client and server. Unlike older protocols like SSL, which is now deprecated due to vulnerabilities, TLS is the industry-standard protocol endorsed by modern security frameworks.

Compression and password protection through GZ is not a reliable method, as it does not offer strong encryption or resistance against sophisticated interception attacks. GRE is a tunneling protocol and does not inherently provide encryption.

By implementing TLS, organizations ensure protection against on-path attacks, replay attacks, and packet sniffing. TLS also supports features such as forward secrecy and certificate-based authentication, ensuring both secure data transmission and mutual trust between endpoints. In compliance-driven industries like healthcare and finance, TLS is explicitly mandated for protecting sensitive information in transit.