CompTIA CLO-002 Exam With Confidence Using Practice Dumps

 Hardening is the concept that will help lower the attack surface after unauthorized user-level access. Hardening is the process of securing a system by reducing its vulnerability to attacks. Hardening involves applying patches, updates, and configuration changes to eliminate or mitigate known weaknesses. Hardening also involves disabling or removing unnecessary services, features, and accounts that could be exploited by attackers. Hardening can help lower the attack surface by reducing the amount of code running, the number of entry points available, and the potential damage that can be caused by unauthorized access. References: CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 4: Cloud Security, Section 4.2: Cloud Security Concepts, Page 153.

Secure Shell (SSH) is a protocol that allows secure and encrypted communication between a client and a server over a network. SSH can be used to log in to a remote Linux server that is hosted in a public cloud, as well as to execute commands, transfer files, or tunnel other protocols. SSH uses public-key cryptography to authenticate the client and the server, and to encrypt the data exchanged between them. SSH is widely supported by most Linux distributions and cloud providers, and it can be accessed by various tools, such as PuTTY, OpenSSH, or WinSCP. SSH is more secure and reliable than other protocols, such as RDP, VNC, or Telnet, which may not support encryption, authentication, or compression. References: CompTIA Cloud Essentials+ Certification Exam Objectives1, CompTIA Cloud Essentials+ Study Guide, Chapter 6: Cloud Connectivity and Load Balancing2, How To Use The Remote Desktop Protocol To Connect To A Linux Server2

Infrastructure as code (IaC) is a DevOps practice that uses code to define and deploy infrastructure, such as networks, virtual machines, load balancers, and connection topologies1. IaC ensures consistency, repeatability, and scalability of the infrastructure, as well as enables automation and orchestration of the provisioning process2. IaC is different from infrastructure templates, which are predefined configurations that can be reused for multiple deployments3. Infrastructure orchestration is the process of coordinating multiple automation tasks to achieve a desired state of the infrastructure4. Infrastructure automation is the broader term for any technique that uses technology to perform infrastructure tasks without human intervention5.

References:

• CompTIA Cloud Essentials CLO-002 Certification Study Guide, Chapter 4: Operating in the Cloud, page 137
• What is infrastructure as code (IaC)?, Azure DevOps | Microsoft Learn
• CompTIA Cloud Essentials+ Certification Study Guide, Second Edition (Exam CLO-002), Chapter 4: Operating in the Cloud, page 137
• Infrastructure Automation: 7 DevOps Tools for Orchestration, Secrets Management, and More, Apriorit Blog
• Infrastructure As Code Vs Configuration Management, DevOpsCube Blog