UNIT TEST PAPER AND SOLUTIONS DATE 11 jan 2020

UNIT TEST PAPER AND SOLUTIONS DATE .11.jan2019

Cloud data security is important because you want to make sure that your data is protected while being stored in the cloud. Many high-profile hacking cases mean that this problem is relevant to many business owners, but the reality is that your data in the cloud is much safer, and security for all cloud storage services is a very high priority. Enterprises moving to the cloud require reliable cloud security. Security threats are constantly evolving and becoming more sophisticated, and cloud computing is no less at risk from the local environment. Cloud storage lets you store your data in cloud storage, not space or surroundings. Some companies are still taping or storing their data backups or storing them at the nearest remote location. In the event of a local failure, this may result in both backups being destroyed. Cloud security prevents this problem because data is stored in remote locations, protecting your business from the risk of data loss. For this reason, it is important to work with a cloud provider that provides the best-in-class security system configured for your infrastructure.


Cloud security offers many benefits. so all types benefits of cloud computing security below.
Centralized security :
Cloud computing centralizes applications and data, centralizes cloud protection protection. A cloud-based business network is made up of multiple devices and endpoints. The centralized management of these items improves traffic analysis and filtering, optimizes monitoring of network events and reducing the number of software updates and policies.
One advantage of using cloud storage and security is that it eliminates the need to invest in dedicated devices. This not only reduces capital cost, but also reduces administrative overhead.

These tasks can drastically reduce resources, but when you move them to the cloud, all security administrations are in one place and are fully managed on your behalf.

Security Group
The first level of cloud protection is provided by security groups. This is the most fundamental aspect of centralized public cloud security management. The security group manages the rules that allow traffic. Contrary to traditional firewalls, who control traffic based on the rules of permission and denial, security groups only accept the rules and should not rule out the rules. There are no rules to restrict movement; The absence of permit rule works as a rebate.
Cloud security groups are really reminiscent of the firewalls we had in the 90s. In those days, host-based firewalls were located on the server itself, and if you cracked the server, you also got access to the firewall’s security settings. Similarly, the first level of cloud security is directly related to the server (for example, in the context of cloud architecture). In the case of older firewalls, after entering an instance, the management of the associated security group (s) becomes available, posing a significant risk that could endanger the security status of the cloud. In this way, enterprises use more stringent cloud-based network security management tools.
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