Cloud Computing

Amazon EC2 is a web service abbreviated as a Amazon Elastic Compute Cloud provided by Amazon. There is no admission process no eligibility and no prerequisites for this. It can be learn form the online courses from any educational site. Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers. Amazon EC2's simple web service interface allows you to obtain and configure capacity with minimal friction. Amazon Elastic Compute Cloud is a part of Amazon. Com's cloud-computing platform, Amazon Web Services, that allows users to rent virtual computers on which to run their own computer applications.

Starting path of Cloud includes the fundamentals and then the practitioner level. After you have become hands on with the practitioner level, then you should go for the networking and the databases level certification. After that go for the architect associate level, security services and the Devops, SysOps like advanced certifications. For choosing CCNA as your domain you should have knowledge of networking and then you can appear for CCNA then for CCNP and then for CCIE. Under CCNA there are sub categories like Routing and Switching, Database, Security, Datacenter. Similarly for the CCNP and CCIE are the same. You should go for CCNA Security curriculum emphasizes core security technologies, the installation, troubleshooting and monitoring of network devices to maintain integrity, confidentiality and availability of data and devices, and competency in the technologies that Cisco uses in its security structure. Where as CCNA SP is a certification for engineers required to deliver career-grade infrastructure and new managed services. Whereas CCNA Voice is specialisation in unified communications. So its better to for CCNA Security.