SAML, or Security Assertion Markup Language, is a method of authentication that enables the use of a single set of login credentials to access multiple web applications by transferring authentication information between an identity provider and a web application.
Organisations looking to adopt a SAML single, or federated authentication strategy should work with cybersecurity experts like LinearStack. This NewZealand-based cybersecurity and managed security service provider (MSSP) brings years of experience in identity management, multi-factor authentication, and deploying, including monitoring SAML. Their expertise in identity management incorporation SAML 1.1 and 2.0 for enterprise application access follows industry authorization standards and best practices.
SAML delivers an easier way for users to authenticate websites and web-based applications with a single credential. However, this method of login also has several risks. If a user's credentials become hacked or subject to an identity theft breach, the cybercriminal could log into several of the victim's websites, including banking, travel, and investment accounts. Financial services firms request their customer use separate user or email account authorization credentials to avoid SAML security breaches.
While both standards are similar, there are some critical distinctions between them. SAML 2.0 offers encryption:
SAML-enabled SSO lets users log in once and access multiple web applications, making it faster and easier.
For SAML to be secure, the organisation must understand all the essential components, including the secure identity provider, assertion, auto decision, protocol, and bindings. Without these elements configured correctly, SAML authentication will become vulnerable to cyber-attacks while simultaneously exploiting several websites and applications.
A SAML provider is a system that allows users to access a required service. SAML enables the exchange of identity information between two entities, an identity provider (IdP) and a service provider. (SP)
There are two methods of SAML providers:
“ASAML Assertion is an XML file containing user authorization sent from the secure IdP to the SP.” (Varonis)
Organisations have three methods of SAML Assertion functionality: authentication metadata, secure attributes, and authorization decision logic.
SAML has its protocols for system interactions and authentication.
SAML protocols include:
SAML bindings transmit SAML protocol messages for communication between SAML elements.
SAML bindings depend on several other protocols, including:
Without SAML bindings, requestors and receivers will not have the means to communicate securely.
“Request binding (communication binding) - this is used for communications between the SP and IdP, including sending the authentication request. (Forge)”
The authentication request is sent through HTTP-Redirect (GET) or HTTP-POST, whereHTTP-Redirect is used by default.
Use Case 1: Vendor Portal Access.
Enterprise identity strategies will often use SAML 2.0 with federated cloud-basedapplications from SaaS providers. Microsoft, Oracle, Cisco Systems, Citrix, and Palo Alto Networks will support SAML 2.0 authentication for the clients to access to their company portal. This strategy simplifies the client user access to the product documentation, open support cases, and purchase additional technology services.
Use Case 2: Device Management and Access.
Another exciting user cases for SAML 2.0 is accessing remote network and security devices, virtual machines in the cloud, and Internet of Things devices. Using SAML authentication, security operations teams, IT operations, and incident response teams can quickly access devices through a single credential pairing. While this simplifies access into the devices, this raises a security concern. If a hacker steals this credential, they would have access to several critical devices within the network and cloud instances. Organisations wanting to avoid this, could restrict access by SAML credential to only devices that user is allowed to connect to.
Deploying any enterprise-wide strategy needs to be carefully planned out. Often organisations that deploy identity solutions end up with duplication efforts and overly expensive point product solutions. Working with cybersecurity consultants like LinearStack, this firm brings comprehensive experience to the enterprise marketplace by understanding the challenges and success factors in delivering a SAML2.0-SSOsolution in a very secure matter.
LinearStack's identity management starts with assessing the current authentication strategies to determine application dependencies and recent user experience. Their identity engagement includes:
The firm also delivers award-winning monitoring of identity services, explicitly looking for several attack vectors, including brute force, domain impersonation, and account takeover.
LinearStackis a leading Managed Security Service Provider (MSSP) and security systems integrator based in New Zealand. Since our establishment in 2013, we have built a reputation for providing world-class 24x7 security services to businesses of all sizes. We are proud to partner with some of the top technology companies in the industry, such as Palo Alto Networks, Cisco Systems, Imperva, and LogRhythm. Our excellent operational capabilities, as well as our fulfillment of business requirements and completion of rigorous technical, sales enablement, and specialization examinations, have earned us a distinguished reputation in the industry.
At LinearStack, we take pride in providing top-notch security solutions tailored to our client's needs. We aim to help businesses reduce cyber-attack risks, strengthen security posture, and maintain regulatory compliance. Our clients rely on us for our exceptional security solutions, outstanding customer service, and industry expertise.
We’re100% privately held, grown with a family mindset. When working with clients, we’re well-integrated within their teams and act as an extension of their operations. Augmenting existing teams is a transition we manage smoothly, empowering our customers to prioritize cybersecurity strategy while we protect their business from cyber threats 24x7.
Maintaining thriving IT systems and assuring data protection are fundamental needs that all businesses deserve.
Want to know more about what we offer? We'd love to hear from you.
Get in touch with us today:
Phone: 0800 008 795
Email: info@linearstack.co.nz
Website: https://linearstack.co.nz