What To Know About Cloud Security

Today, it may be true to claim that almost all the business is delivering their data into the cloud environment. Whenever there is a topic about cloud, it is always about the level of cloud security that a cloud vendors can make sure to their costumers. There are many conflicting ideas about this, some may be sure that the cloud must be more secure than traditional systems, whereas others claim cloud is the most unsecure location to save your data.

When mentioning cloud security, the level of security to each user or each company is different. Things that we should take into consideration is how it has impacts on the company when more and more people take advantage of this new technology.

  1. The cloud security market is developing.

From many researches we can easily find on the Internet through a click to Google site, the market for security products as well as services is demanding and always demanding all over the world. Of course, the need for cloud security services is the top priority and necessity. And more surprisingly, it is estimated that the market size will have been at about 9 billion dollars by the year of 2019.

  1. The percentage of companies that have suffered from a data breach

In the last three years, data breaches were the main topics on technological channels. Such big brands as Target, JP Morgan Chase and Home Depot all released news that there data has been already compromised. According to a report, 43 percent of companies has to suffer from a data breach in only one year.

  1. Public versus private

Mentioning cloud computing, the level of security is always the problem creating the debates among users, particularly the comparison between private and public clouds. Although a private cloud at first may provide you with more ability to control over your data as well as more ease to adopt the HIPAA standards and PCI, we can determine whether it is more or less secure than public clouds.

  1. Cloud and security’s ideas in the year of 2017

Even though the phrase cloud security was not usually talked about, both two words ‘cloud’ and ‘security’ are always on the top considerations in most reports. It is estimated that 36 percent of IT executives considered security to be there first priority, while 31 percent adopt cloud as a technology to control their business.

  1. Storage is regarded as the most dangerous cloud application

As most costumers have taken cloud into consideration, they may be finding for the cloud service providers that have good reputation. Also, cloud storage is very vital to the enterprise as well, yet it has its own drawbacks. More than a half of the users considered storage to be the most dangerous cloud application, it is up to their company’s ideas about risk. Another risk of apps were all about finance as well as accounting.

  1. The biggest risk is your employees

You may think that attackers from outside are the most dangerous risk of your business, but your staff is also exposing the same threat. According to a report, employees are the reason of about 60 percent of security accidents in the year of 2016. The risk is getting worse and worse by those who are working in a far distance or taking advantage of their own mobile device to have approach to sensitive data outside of the entrepreneur network. Once you start using cloud services, firstly you must think of cloud security issues to prevent you from being exposed to annoying problems.

 

Hybrid Cloud Security Considerations To Focus On

  1. Lack of data redundancy

First and foremost, public cloud vendors commit significant resources so that they guarantee to their consumers that users are able to have approach to infrastructure easily whenever they need. Although the cloud vendors always try their best to help, it is inevitable for the problems to happen.

What is more, well-publicized outages can result in the threat of operating your apps in a single data center. Cloud engineers demand on redundancy throughout data centers so that they are able to alleviate the influence within a single data center. Moreover, redundancy shortage could lead to a risk in security to your hybrid cloud, especially if redundant duplicates of data are not managed properly throughout data centers. It is rather easier to move virtual machine instances from one data center to another than one large data suite to another.

Cloud engineers can gain redundancy due to taking advantage of a lot of data centers from a single vendor, a lot of public cloud vendors or one hybrid cloud only. Also, although you can gain the continuity of your business thanks to a hybrid cloud, this is still not one only reason to implement this model. Instead, you can save much of your expenses as well as alleviate the risks by utilizing multiple data centers from a single cloud vendor.

  1. Compliance

The second point to take into consideration is that maintaining compliance constantly could be really challenging in a hybrid cloud as you need to make sure that your public cloud vendor as well as your private cloud are in compliance. Moreover, you have to demonstrate that ways of coordination between the two clouds is compliant.

Apart from that, what you need to make sure is that your card data must not be delivered from a compliant database on a private cloud to a more dangerous storage system in a public cloud. The ways by which you use to prevent a leak on a system inside may not directly transfer to a public cloud.

  1. Badly built SLAs

Although you feel safe that your public cloud vendor can help you meet all the laws in service level agreement, which is also known as SLA, you can not make sure that your private cloud could live up to that same agreement. In this case, you should create the agreements which depended entirely on your expectations of the two clouds, both private and public.

Additionally, you should remember to gather data on your private cloud under realistic workloads as well as seek for any possible issues when you integrate the public and private clouds to prevent any disruption to the process. For instance, if a key business driver for your private cloud is taking the responsibility of saving your sensitive data, the service agreement should present the restrictions that you can have the ability to use public cloud for some certain services.

  1. Risk control

When it comes to the side of a business, information security is all about controlling the danger. Cloud computing, especially the hybrid cloud, takes advantage of interfaces named application programming, which is shortly written as APIs, demands on intricate network configurations as well as promotes the restrictions of traditional system admin’s knowledge and capabilities.

And these issues can lead to a lot of risks later. Cloud computing can not be considered to be safer or not than internal infrastructures, yet hybrid cloud is an intricate mechanism that engineers do not have enough experience to control it.

 

All About Cloud Security

Within the few past years, cloud computing has become one of the most developed technology, which offers the customers inexpensive, virtual services that cost us a lot in the past as well as demanded on local heavy hardware. Today, many entrepreneurs have been utilizing cloud so as to deal with a lot of business operations. In the long term, cloud will become really necessary for us and we have to save our data which is located on cloud while also maintaining the good value of service that we are provided. Cloud security is the most annoying thing to take into consideration as attackers can hack user details to carry out their illegal purposes. We may keeping a lot of our data in the cloud even though we do not really understand clearly all about its security. The article is going to a lot of mention a lot of problems that may appear in cloud security systems of both consumers and vendors.

You must know that there are so many cloud security problems as well as risk in the cloud and they are distributed into different types, according to the location that they occur.

  1. Privacy

The most dizzy issues to stick into our mind is privacy, which may be among the most serious problems to both individual users and the cloud security providers. Your cloud service vendors need to provide you with the high level of privacy. Privacy can make sure that your data, your individual details as well as your details must not be attacked by hackers. You need to know how your data is kept within the cloud environment and whether the data is encrypted or not because you must be sure that even the admin of the system is not able to see the data without a decryption key. The encryption and decryption keys are informed with the customers and thus the cloud service vendor can not have the ability to have a look at data. You need to think of all these above issues when making a choice for a suitable cloud service providers. Another risk in privacy is the insider threat. An insider can have approach to the individual information of the user easily when the encryption keys are revealed to the cloud service vendor, or when the data has not been encrypted yet or when the data is saved in various places. Private information may be credit card information, religion, health records and many others as well.

  1. Confidentiality

Another serious issue of security to be mentioned in this article is confidentiality. It is so important that your cloud service provider needs to maintain all your data confidential from other individual users because it can be delivered through various communication channels. You need to know about end-to-end encryption, client as well as server authentication and especially no data leakage as well. Whenever there is a cross-VM side-channel attack, your confidentiality of the system could be highly compromised.

  1. Integrity

This issue means that none of your data could be modified when it is delivered from source to destination. It is necessary for you to make sure the integrity of the data, more precisely, your data can only be changed in terms of authorized transactions.

  1. Data saving

It is obvious that a cloud has a big storage space. It is able to help you store a vast amount of data as well as information. Thus, it is so important for your vendor to guarantee that the level of data privacy is maintained constantly and the data isolation is, as well. Last but not least, you must have your own address space so that they can not reach your data.

 

Cloud Security Standards That Are Important To Cloud Vendors

  1. SAS 70

This is the most popular standard that all cloud service vendors must know. We can find out from a research that more than 67 percent of cloud service vendors apply this standard for their services. SAS 70 is a globally agreed standard that originally came from the AICPA, which is the American Institute of Certified Public Accountants. The standard means that an auditor need to employ if he would like to make assessment the inside management of such a service company as a hosted data center, insurance claims processor as well as many others, or an organization that offers their costumers such services which may have an impact on the activities of the contracting enterprise.

  1. PCI DSS

It is estimated that approximately 42 percent of cloud service vendors adopt the standard named PCI DSS, which stands for Payment Card Industry Data Security Standard. PCI DSS is an internationally recognized security standard which all companies, especially the ones that hold or process or transfer and return credit card as well as credit card holder details, apply to their services. This standard was developed with the aim of providing the payment card industry more access around data and to make sure it is not exposed to others. Another purpose of this standard is to making sure your clients will not have to commit any theft or mistakes related to finance while they take advantage of a credit card.

  1. Sarbanes-Oxley

SOX, which is also known as Sarbanes-Oxley, is a standard for cloud security that means particular regulatory as well as demands on financial reporting. In terms of its aims, SOX is devised form the legislation of all the standards relating to finance, and is developed so as to prevent shareholders and the users from falling into such troubles as account errors or false practices. What is more, SOX also has influences on IT offices which have electronic records by making sure that all entrepreneur records, with both mails as well as other electronic records, are protected up to five years or more. Any failure can lead to fines or even crime. Until now, only 33 percent of cloud service vendors are adopting SOX.

  1. ISO 27001

Also 33 percent of cloud service vendors are following the standard ISO 27001. This is a standard which was introduced in the year of 2005 with the purpose of providing users with a model for setting up, installing, running, managing, checking as well as maintaining their Information Security Management System, which is also shortly written as ISMS. The system here is a framework of both policies and procedures that have all legal controls within risk control processes of a company.

  1. Safe Harbor

Nowadays, 25 percent of cloud service vendors follow the Safe Harbor regulatory, which is a process for companies which save their customer data. The aim of this standard is to help avoid accidental information loss. The companies that follow this standard Safe Harbor must follow the main guidelines which are Notice, Choice, Onward Transfer, Security, Data Integrity, Access and Enforcement. Following all this can help users be announced when their data is gather as well as how the data could be utilized, provide users with the right to choose data gathering and deliver data to third parties as well. In addition, the users also have access to information about them and then they are able to whether adjust or remove if that information is not true about them. Last but not least, security means that their collected data can be protected from being loss or being attacked.