Are you worried about the security of your cloud infrastructure? Do you often think about the cloud benefits provided by overcoming a few rare traditional issues? In spite of all these questions rising against cloud security, the cloud is as secure as any other infrastructure platform.
As multiple organizations are moving their applications and data to the cloud, all the executives are facing the task of balancing the benefits of gaining high productivity against the significant concerns regarding security and compliance. If managed properly, the cloud, the virtual machines that run on it and the data they hold can be secured well.
In this article, we are going to discuss the security practices that you can follow in order to have a secured cloud structure.
HTTPS and VPNs
Virtual Private Networks (VPNs) and HTTPS help to protect the data in motion traveling across networks. VPNs ensure that the data is kept secure when it moves between the servers within a specific network or to the servers outside of the network. HTTPs make use of the TLS (Transport Layer Security) certificates – the same technology that protects website data when it travels across the internet. The same technology can be used to protect the data when used in web applications.
Data that gets locked up in the cloud vaults for storage and is not used much for the ongoing business processes. Also, using the TLS encryption on the data that is moving between the users’ browsers and the cloud is important for mitigating the potential risks of the man-in-the-middle attacks. It is vital to protect the API of your cloud provider and web control interface so that the rest of the encryption data that is either at rest or in motion can detect if any attackers mess with the data.
The optimal way to secure your data and prevent it from falling into the wrong hands lies in encrypting the data by making use of modern cryptographic technologies. This kind of encryption is necessary for security, but it is not always sufficient. It is always possible to encrypt the data at rest and provide wisely-selected cryptographic protocols along with the key management to handle them in an appropriate way. However, the data encryption at rest is only a part of the issue, and the data needs to be decrypted when you want to move or use it.
Firewalls not only guard virtual machines, but they also safeguard the physical infrastructure as well. Implementing a strict firewall limits the incoming and outgoing traffic from the private cloud networks, thereby limiting their opportunities for cyberattacks on a strict basis. In reality, the process for securing the virtual machines (VM) is the same as any other IT infrastructure where you know your network closely and can ensure that someone is responsible for managing the VM for your business uses. This will not only protect the data at rest or in transit, but it will also limit the risks associated with the poor security practices of the users by incorporating a strong barrier between your cloud network and the rest of the web.
We are well aware of the poorly managed security passcode practices that can lead us to huge vulnerabilities, and henceforth, it is mandatory to enforce an extra layer of identity verification that helps to reduce the risks. Passcodes are described as a hidden element that is only known by the account holder and makes the job of data snapping a little tough. Two-factor authentication is necessary to implement as it comes in the form of a code on your mobile device that you have registered on the server. Here, the users enter their username and passcode, but they also need to enter a string of numbers that is delivered to them through the verified device. Such a process makes cloud management interfaces and virtual machines more secure than with passcodes alone.
There are plenty of digital links that emphasis the poor state of the passcode. It is a simple fact that most users, even the technical ones, are not good when it comes to managing the passcodes. They tend to choose a simple passcode and utilize the same on variant services. Therefore, the best solution lies in implementing strict passcode policies to ensure the users and employees change their longtime and random passwords on a regular basis.
Almost all users agree that it is extremely easy to deploy cloud servers and that it can lead to virtual sprawl where the virtual machines are deployed for a specific purpose and never spun down again.
Virtual Machine Inventories
Years back, when your business activated the virtual machines to carry out the essential process for your business workflow, they still performed their job flawlessly. Such a virtual machine seems to be risky because if no one is managing them, updating them or monitoring them, then it is likely to become a source of vulnerability. Strict security demands that your business know how the infrastructure was deployed to ensure that somebody is responsible for managing and maintaining it. A layer of cloud integration makes this task much easier by managing the infrastructure among different vendors through a single interface.
Here, we come to the end of the article. The above practices are some of the key security strategies that can be incorporated by any cloud service provider into its cloud service. There are other complex practices to ensure higher protection of your precious data, which you can try after applying all the basic ones. Data security is one of the biggest concerns in today’s era, and enforcing stronger security leads to high trust in your business. Follow the security practices for safer data, and until then – keep learning!
About the Author
Joanna Baretto is a Business Analyst at Tatvasoft.com.au, a web development Company in Australia. She has been working for five years in a Technological domain. Her work across multiple disciplines broadly addresses the narratives of techno experience. She is unicorn enthusiast. You can visit here to know more about her Company.