Cloud Computing: What are the Security Aspects of Cloud Computing?

The primary goal of information security is to protect the data handled by our systems and applications. As organizations continue to move their applications to the cloud,Bentley ProjectWise even to external or public clouds that would have been unthinkable just a few years ago, traditional data security measures are facing major challenges, and with resource elasticity, multi-tenancy, new physical and logical architectures, and layers of abstraction controls, there is an urgent need for new data security strategies.

In the age of cloud computing, managing information securely is a daunting task that all organizations have to face, even those that are not using the cloud for a while. Managing information specifically includes internal data management, cloud migration, and the security of data that is dispersed across multiple units of the organization's applications and services.Bentley BIM Information management and data security require new strategies and technical architectures in the age of cloud computing. Fortunately, not only do users have the tools and technologies they need, but data is also better protected when migrating to the cloud.

It is suggested that relevant data can be used to conduct a security lifecycle to assess and define a security education strategy for data in the cloud, which can be enhanced by key science and technology, such as encryption and specialized monitoring tools, based on the development of a clearer and more effective strategy for the governance of the information society.BIM Viewer Different cloud service working models already have different cloud information architectures. Both private and Chinese public IaaS cloud service marketing models usually include mainly the following storage.

1) Raw Block Storage

Physical media for storing data, such as disks, CDs, tapes, and so on. In some private clouds, these physical media can be accessed directly.

2) Volume storage

Includes volumes (e.g., virtual hard disks) attached to an IaaS instance. At the back-end of storage, volumes are typically decentralized for increased reliability and security. Volumes differ from disk partitions, which are logical partitions of the underlying disk.

3) Object Storage

Usually refers to file storage. Unlike block devices such as virtual hard disks, object storage is more of a file sharing service.

4) Content Delivery Network (CDN)

Objects for storage in the content is distributed to the nearest place to the user, so that can enhance the enterprise end-user web service experience.

PaaS cloud services consume storage space while providing storage services to the outside world. the main storage services that PaaS can provide are database services, Hadoop/MapReduce big data services, and application storage (other storage that is integrated into the PaaS application platform and accessed through APIs) services.

Is it safer to keep data in the cloud or locally? In fact, it's safer to keep your data in the cloud than locally.

The cloud ensures data security by adopting technologies such as server clustering, remote disaster recovery, fault tolerance, etc. The adoption of data snapshot rollback technology can minimize the user's loss if the data is deleted by mistake, so the possibility of data loss in the cloud is extremely low; on the contrary, if the data is stored locally (computer hard drive, USB flash drive, CD-ROM, SD card, tape, etc.), these storage media are very susceptible to damage and there are no measures to prevent users from accidentally deleting the data, nowadays the data is stored locally. to prevent users from accidentally deleting data, the popular business of data recovery companies nowadays fully illustrates the prevalence of local data loss.

Whether you are in the cloud or using a local computer, using a password is the most common way to prevent data leakage. For example, turn on your computer, enter your account number and password to log in, and then enter your password to log in to QQ, microblogging, email, and cloud. In addition, there are documents encrypted with passwords, such as password-protected word documents, compressed packages and so on.

In the current cloud computing technology is not yet universal, because of our local storage work media (such as hard disk, USB flash drive, SD card, cell phones, CD-ROMs, etc.) loss of corporate data and information leakage probability accounted for more than 70%, while others, such as students through the use of the probability of leakage of the Internet company to learn less than 30%. Therefore, saving data in a cloud can be carried out to eliminate the possibility of leakage due to loss and storage environment media. Additionally, even if you don't use the cloud yourself, there is still some possibility of network leakage unless your computer is not connected to the network.