Identity as a Service (IDaaS) – Working & Benefits of Single Sign-On (SSO)
The last tutorial was all about Infrastructure as a Service (IaaS). Today, we will learn Identity as a Service (IDaaS). An Identity as a service will build, manage, and host, by the third-party service provider.
Here, we will discuss the working of Single Sign-on (SSO) with its benefits. At last, we will cover some disadvantages and applications of IDaaS.
What is Identity as a Service?
Identity as a Service refers to the identity and access management service which serve through the cloud by subscribing into it. It can be purchased as a subscription-based managed service. It has virtualized hardware and it can be accessed without any complexities.
The service provider can host an application by charging some amount and provide access to the clients as per their demand.
They provide the service in a secure manner as the data is secured and work can share with anyone else. It relies so much on the active directory and lightweight directory access protocol for their IAM services.
In addition, there are far more things like devices and objects which configures their identity in different ways. These identities are creating and storing in the databases, which can find in the network with the help of network identity.
One of the most important things that should be taken care of quite delicately while using cloud computing services is the Identity and Access Management (IAM), and IDaaS is meant for the same.
As the name itself suggests, IDentity as a Service (IDaaS), is a cloud-oriented third-party authentication service. It offers services that allow users to securely access their sensitive data. IDaaS binds all the identity information as a digital entity.
Keeping in mind about the no of data breaching incidents, IDaaS is extremely crucial when you deal with cloud-based services.
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Associated Problems with IdaaS
Employees are facing several login problems such as remembering the username and password to access the data. If the employee resigns, the data stored on the computer must be completely erased. This can be done with the help of IdaaS, which also used for electronic transactions.
What is Single Sign-On (SSO)?
Single Sign-on is an authentication process, with a user can access multiple applications. This requires only one set of log-in information. With the help of LAN, the client can access multiple resources. Through SSO, a user doesn’t have to log in again and again.
The mechanism of SSO varies from application to application. Single Sign-On can use with other authentication techniques which can be either smart cards or OTP tokens.
Components and Functions of IDaaS
Here, we are going to talk about several components and functions of Identity as a Service, let’s discuss them one by one:
i. Cloud-based and multi-tenant architecture
A multitenant architecture provides lots of benefit such as the vendor can issue updates, security fixtures, and improves performance. It also modifies the capability to manage access provision and governance effectively.
ii. Security (management and architecture)
The most important need of IDaaS is identity and access management. IDaaS in Cloud computing offer features like multi-factor authentication, digital access cards, and biometrics. These features help to easily retrieve the information in a secure manner.
ii. Single Sign-On and Federation
SSO enhance the experience of the end user while maintaining security and availability of the network to users as intended. The user can use the safest password combination without working hard to remember, which is used to access services on regular basis.
It also benefits in another way, as it helps to manage secure authentication for third-party cloud services.
iii. Analytics and intelligence
Analytics and intelligence capabilities are used to report the use of access privileges in the context of multifaceted relationships. This relationship is between users, their roles and responsibilities, job function, and data usage.
This information allows the organization to identify anomalies for former employee’s awesome specific type of workforce segment.
iv. Governance, risk, and compliance
The governance, risk and compliance are supported by modifying the automation and intelligence capabilities of an Identity as a Service system. This IDaaS function helps an organization to define and automate the application specific processes, which will get familiar with the access and usage patterns.
How SSO Works?
After the introduction, let’s talk about working of Single Sign-On:
- With the help of username and password, the user log-in to the cloud.
- By the authentication server, a ticket will return.
- The ticket sends to the intranet server.
- Now, a ticket is further forwarded to the authentication server by the intranet.
- Security credentials of the user are sent back to the intranet server.
Advantages of SSO
It’s time to list down all the benefits of SSO in Identity as a Service:
- Manages local and remote applications along with the desktop flow.
- Removes re-authentication and improves productivity.
- The database is user-friendly and flexible which benefits in many ways.
- Serves detailed user access reporting.
Disadvantages of IDaaS
There are several disadvantages to Identity as a Service. Provisioning identity on the website, with software like active directory domain services, are often full of prices.
The team should pay hosting fees; monitor the extra turf on premises for network security; established continue servers; purchase, upgrade, and install software; keep a copy data regularly; VPNs and many more. With IDaaS, prices drop to the subscription fee and therefore the administration work. That’s it.
ROI for Identity as a Service includes an enhanced version of cybersecurity. Besides savings, it includes improvement in cybersecurity and saved time with quicker logins and fewer word resets. The improved security will keep corporations from facing a hack or breach that may topple their business.
Applications of Identity as a Service
There are numerous technologies which comprise IDaaS. Accommodative multi-factor authentication is one such used. This is often a feature wherever users submit multiple factors to realize entry to the network.
Thus increasing security over single-factor authentication, and dynamically access will grant, depending on what quantity risk users present.
So, this was all about Identity as a Service (IDaas)Tutorial. Hope you liked our explanation.
Summary of IDaaS
As we can say Identity as a Service tackle any problem. The problem congestion and eliminates privilege component access, or any other defined right. Establishing IDaaS is trustworthy and can do anything that an object claims possession of.
Still, have a doubt? Feel free to ask in the comment section.