Usually the user stores photos on cloud storage services or cloud memory so that it does not occupy memory space in smartphones or when he wants to share these photos with his friends, and here comes to mind the question about what cloud memory or what is known as “Cloud”, And what happens to the data stored in such cloud services?
Linguistically, the cloud is a network of devices that are used in cloud computing, meaning a cloud of computers.
The name cloud is due to the fact that IT professionals use the cloud symbol to refer to external computer systems embedded in their own network.
Cloud computing means the use of information technology infrastructure and services, which do not exist on local computers, but are rented and accessed via the Internet, and therefore cloud computers are usually referred to as Internet servers or even entire server farms.
Data storage and retrieval
Various companies resort to cloud computers in order to meet their needs of powerful computing processes and applications stored on cloud computers, while the average user relies on these services primarily for data storage and retrieval, but there are no clear boundaries between the methods of use, when hosting websites , especially cloud games, here it comes to storing contents on an external memory, in addition to the need for a large external computing power.
A lot of services, which are used in daily life, work through the cloud memory.
"The use of cloud memory in some sectors has become so self-evident that we don't even think about it anymore, such as online music and video streaming services and media libraries," explained Marcus Nespel of Extreme Networks, a network technology company.
Access data from different devices
"The user can take advantage of the cloud memory in particular when he wants to access data from different devices, whether it is a laptop, a smartphone or a tablet," explains Christian West from the magazine "Computer BILD".
The German expert added, "The importance of cloud memory is not limited to being a data storage medium, but it manages appointments, notes, addresses, phone numbers and passwords and keeps them centrally, in addition to performing backups for Office documents, even those that are currently edited." .
Of course, data stored in the cloud can be shared with friends and other users, such as large video clips, which cannot be sent as attachments with emails.
Operating system developers usually provide free storage space within the free package, such as Google Drive (Anatolia).
Business over the phone
The importance of cloud memory is evident for users, who do a lot of work with their smartphones.
And about this, West says, "It is difficult to use external hard disks with smartphones and tablets, and therefore cloud memory services are considered a very practical solution, especially since it is often available to store new images in the cloud automatically."
In the event of loss of the smartphone or mobile devices, the data remains stored in the cloud, and the true local backup on external storage media such as USB memory or external hard disks cannot replace the cloud memory, and the loss of data on Internet servers.
It is better for personal data and sensitive data to be uploaded in an encrypted form to cloud memory services, and if the company that provides cloud storage services does not provide this function, external programs such as Boxcryptor or Cryptomator can be relied upon. It encrypts and decrypts data on computers, smartphones and mobile devices as well.
data privacy
With regard to privacy and data confidentiality, the German expert explained, "Trustworthy cloud memory services establish computing and data storage centers in Europe or in Germany in order to comply with the data protection guidelines "DSGVO" and secure their customers' data in the best possible way. ".
List warned against dealing with unknown companies, which advertise large storage spaces for free, and added, "There are usually not great opportunities for companies that advertise large storage spaces for free, because they are often bankrupt, and the user is forced to Its data transmission is difficult, in addition to difficulties in providing security.
Many services
There are many companies that provide cloud storage services, such as Box, Dropbox, Pcloud, Securesafe, SpiderOak and Your Your Secure Cloud, and operating system developers usually provide free storage spaces within the free package, such as Google Drive, Microsoft OneDrive and Apple iCloud.
The Google account provides a free memory space of 15 GB, and Microsoft offers 5 GB of memory, as well as Apple with the “iCloud” service. Flickr Unlimited memory for a monthly subscription or annual fee.