Single sign-on (SSO) is one in every of a number of authentication applied sciences aimed toward streamlining and protecting login info and processes safe. SSO makes it possible for one login to be sufficient for a gaggle of associated websites and purposes.

It’s usually carried out together with multi-factor authentication (MFA), whereby multiple issue of authentication is required to authenticate the consumer. Along with a password, the consumer wants a pin, a bodily token or key, a code despatched to a smartphone, or some type of biometric enter. Thus, if the SSO login is compromised, MFA operates as an additional layer of safety.

What’s Single Signal-On?

Single sign-on is a functionality that permits an end-user to login as soon as and get entry to all of the sources they want. It eliminates the necessity for customers to enter usernames and passwords for particular person purposes and methods. As a substitute, they merely check in as soon as and the answer communicates the suitable credentials to the separate purposes and methods.

Single sign-on will be a part of a password administration device if the device acts as a central belief dealer for a system or group, versus merely “vaulting,” or storing, a number of passwords.

Some SSO options run on-premises, whereas others run within the cloud, and a few present a number of deployment choices. However the cloud is more and more changing into the popular possibility for SSO. Most distributors supply at the least a software-as-a-service (SaaS) possibility on high of on-premises software program choices. And various at the moment are favoring SaaS-only SSO.

In accordance with Gartner, SaaS is by far the biggest development space of SSO and has turn out to be the dominant mannequin. Thus, distributors hoping to carry out nicely might want to present cloud-based SSO providers.

How does Single Signal-On work?

SSO will be achieved in numerous methods, however the most typical method is federation; the consumer logs into an id supplier (IDP) service. The IDP arms off a token, assertion, or ticket to an software so as to acquire entry with out asking the consumer to re-authenticate. Kerberos, Safety Assertion Markup Language (SAML), OAuth and OpenID Join (OIDC) are among the widespread federation applied sciences.

SSO can both be bought as a standalone product or as a part of an id and entry administration (IAM) or safety suite. Single sign-on is usually bundled with entry management, centralized authentication, session administration, authorization enforcement, multi-factor authentication, and different features.

More and more. authentication methods apply rules of zero belief – permitting customers entry solely to these sources and privilege ranges they want. And passwordless authentication strategies are additionally rising in significance, given the safety limitations of passwords.

Gartner sees entry administration finally changing into about decentralized id. As a substitute of a user-focused system of id and verification, an “id belief material” will present a layer of safety between customers and purposes – an idea not that far faraway from SSO. That evolution will take time, nevertheless.

Additionally see: Finest Zero Belief Safety Options for 2022

Key Single Signal-On Options

At its core, SSO is admittedly about offering customers good digital entry experiences throughout purposes. Ease of use, then, is a key ingredient together with pace of deployment.

At a naked minimal, SSO should supply a standards-based option to assist numerous provisioning use instances and simply connect with purposes. Additional options embody out-of-the-box flows, passwordless assist, and assist for quite a lot of consumer shops and purposes (each on-premises and SaaS).

More and more, customers are demanding that SSO instruments are SaaS-delivered and drag-and-drop intuitive. SSO options also needs to present authentication capabilities resembling FIDO, OTP, and push authentications. And an SSO resolution ought to be capable of present seamless experiences that enable customers to simply register new customers, observe their consent, and provides them self-service capabilities resembling built-in password reset or profile and consent administration.

“It’s now not ample to easily allow all standards-based purposes to be a viable SSO resolution,” mentioned Matthew Berzinski, senior director of product administration at ForgeRock. “Supporting OAuth, OIDC, and SAML are desk stakes.

“As legacy prospects undergo digital transformations, they want to have the ability to allow SSO for legacy purposes with token trade and kind fill.”

Additionally see: Finest Identification and Entry Administration (IAM) Options for 2022

High Single Signal-On Suppliers & Options

ForgeRock Identification Platform

The AI-powered ForgeRock Identification Platform consists of full-suite id and entry administration (IAM) and id governance and administration (IGA) capabilities. It may be carried out throughout a company for all identities (workforce, shoppers, and extra), and it provides function parity throughout all supply choices, together with on-premises, any cloud atmosphere, multi-cloud, hybrid, and as-a-service.

Key Differentiators

  • Contextual and adaptive authentication, together with usernameless and passwordless
  • Knowledge isolation know-how provides full management of providers
  • Granular information residency with regional availability to make compliance simpler
  • Devoted providers inside a multi-tenant cloud service to make sure most efficiency
  • Enterprise-wide threat visibility with AI-driven entry critiques and approvals
  • Clever entry bushes enable the infusion of context and selection into each step of the consumer journey
  • Cloud tenant isolation supplies the peace of mind that regulated organizations want, such because the monetary sector
  • SSO, robust authentication, and listing are a part of a full set of id administration and governance options
  • Enterprise group mannequin that permits companions and enterprise items to arrange separate entities with their very own delegated administration capabilities


PingOne Cloud’s SSO capabilities are a core a part of the platform. Since SSO is essential to each inside and exterior id use instances, Ping Identification consists of SSO capabilities with PingOne for purchasers or PingOne for Workforce resolution packages. Ping Identification’s SSO options assist quite a lot of requirements and out-of-the-box integrations, they usually connect with many kinds of purposes regardless of the place they’re hosted.

Key Differentiators

  • Seamless entry to SaaS, cell, cloud, and enterprise apps with one set of credentials
  • Cloud or on-premises deployment choices
  • Provides threat and fraud alerts in addition to SSO capabilities
  • Serves greater than half of the Fortune 100
  • Can incorporate non-standards-based apps, apps unfold throughout a number of clouds, and on-premises environments
  • Orchestration capabilities make it simple to decide on Ping Identification’s service or different id providers and handle from a single drag-and-drop interface


Okta is an SSO supplier with a community of pre-built integrations that assist to securely undertake and deploy SSO to cloud apps in weeks. Okta’s cloud-based single sign-on service connects all the pieces from cloud to floor for one place to view, handle, and safe all consumer entry, whether or not they’re inside workers or exterior companions.

Key Differentiators

  • 7,000+ pre-built integrations
  • Connections to all apps—on-premises and the cloud
  • 1,400+ SAML and OpenID Join integrations
  • Password vaulting, RADIUS, and LDAP assist
  • Connections to third-party legacy SSO options
  • One central management level
  • Connect with and sync from any variety of id shops together with AD, HR methods, and different third-party id suppliers
  • Constant safety insurance policies that adapt to consumer conduct
  • Constructed-in safety instruments, resembling Okta Insights, to mechanically establish and block malicious login makes an attempt


Microsoft Azure AD supplies a frictionless consumer expertise for single sign-on and a simplified app deployment with a centralized consumer portal. It might probably implement robust risk-based entry insurance policies with id safety and conditional entry.

Key Differentiators

  • Automated provisioning workflows and self-service instruments to assist cut back IT prices
  • Unburden customers of getting to memorize credentials for various apps or reusing weak passwords, rising the chance of information breach
  • Entry all apps from any location, on any system, from a centralized and branded portal
  • Automated consumer provisioning and de-provisioning
  • Measure the consumer, location, and system threat to find out whether or not entry must be allowed, verified, restricted, or blocked
  • Self-service password reset
  • Select from hundreds of pre-integrated purposes, together with Workday, ServiceNow, SuccessFactors, Adobe, Concur, and Office by Fb

Additionally learn: High 9 Energetic Listing Safety Instruments


OneLogin’s policy-driven password safety, multi-factor authentication, and context conscious entry administration be certain that solely approved customers get entry to delicate information. OneLogin helps organizations implement extra demanding password insurance policies resembling required size, complexity, and restrictions on password reuse in addition to session timeout and password reset self-service coverage to intensify safety with out impeding customers.

Key Differentiators

  • OneLogin Desktop leverages the safe profiles of laptop computer and desktop computer systems enrolled with the OneLogin Cloud Listing
  • As soon as customers have logged in, they will immediately entry all their apps through the OneLogin SSO portal
  • Create any variety of logins to the identical kind of software
  • Permits customers to login to OneLogin utilizing their Social Identification Supplier credentials from providers resembling Fb, Google+, LinkedIn, and Twitter
  • Customers can add their very own private apps like LinkedIn, Twitter, and journey reserving websites
  • Implement least privilege entry by delegating admin rights at a granular degree
  • Programmatically assign privileges based mostly on function and alleviate the burden on IT for entry requests


IBM Safety Entry Supervisor is an authentication and authorization resolution for company internet, consumer/server, and present purposes. It controls consumer entry to protected info and sources. By offering a centralized, versatile, and scalable entry management resolution, Safety Entry Supervisor builds safe and easy-to-manage network-based purposes and infrastructure.

Key Differentiators

  • Helps authentication, authorization, information safety, and useful resource administration
  • Makes use of a variety of built-in authenticators and helps exterior authenticators
  • The authorization service, accessed by an API, supplies allow and deny selections on entry requests for native Safety Entry Supervisor servers and different purposes
  • Current purposes can benefit from the Safety Entry Supervisor authorization service and supply a typical safety coverage for your complete enterprise
  • Controls consumer and group participation within the area and applies guidelines to sources that decide the safety coverage for a site. These guidelines are outlined by entry management lists (ACLs), protected object insurance policies (POPs), and authorization guidelines

Micro Focus

Micro Focus makes it simple for customers to entry all enterprise purposes whereas rising safety on the similar time. Customers signal on to their desktop and have entry to all purposes requiring a password. Often known as internet entry administration (WAM), customers signal on as soon as and have entry to all their web-based purposes, no matter their location—within the enterprise or within the cloud.

Key Differentiators

  • Customers can reset their password as wanted by a self-service portal, offering rapid entry
  • Directors keep full management of password coverage and problem questions
  • Delivers an SSO expertise to customers who eat SaaS purposes
  • Pre-integrations for a whole lot of cloud-hosted providers
  • Implement robust credential insurance policies to scale back potential breaches on account of poor password practices


CyberArk makes it potential to create customers and teams, federate identities from on-premises and cloud-based directories, or use any mixture of directories to fulfill particular necessities. It permits one-click, safe entry to enterprise and private apps—with out the necessity for customized scripting or configurations.

Key Differentiators

  • Machine studying analyzes consumer exercise, assigns threat, and executes insurance policies
  • Customers acquire fast, dependable entry whether or not within the workplace or on the go
  • Works with hundreds of SaaS, cell, and customized apps
  • Give customers entry to all the pieces they want in as soon as place
  • Self-service password reset
  • Safety protocol templates for customized apps

Learn subsequent: High Community Entry Management (NAC) Options for 2022

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