Our Partners
At Castelain, we pride ourselves on our vendor neutural approach. We strive to give the best advice to our customers, independently and honestly, every time. But that doesn’t mean we always work in isolation.
Castelain maintains strong partnerships with security and authentication providers so that we can implement solutions incorporating the best technologies where ever that proves to be the right fit for our customer.
![]() | Verizon Business |
Castelain staff have a long history of working with Verizon Business. We have a deep knowledge of their products, especially their PKI system, and have developed a strong working relationship with them. |
RSA Security | |
Castelain have assisted RSA Security with a number of PKI deployments, designing, documenting and installing RSA's PKI. Some of the major RSA clients for whom Castelain has provided assisted include Sensis and the Singapore Department of Defence. |
Entrust | |
Castelain have worked very closely with Entrust with clients such as the New Zealand Government Ministry of Justice. We maintain an expert knowledge on their suite of security products. In particular, our technical team have gained extensive hands-on experience with Entrust's PKI and access control products. |
VeriSign | |
Castelain have worked alongside VeriSign on a number of engagements with clients such as the Reserve Bank of Australia and the Department of Industry, Tourism and Resources where we designed and documented solutions based on VeriSign's PKI product |
![]() | PolicyPoint |
PolicyPoint are Castelain’s online training delivery partners. Castelain and PolicyPoint have worked together to deliver both customised and off-the-shelf training courses across transaction security, authentication solutions, compliance and policy. |
Other authentication providers
Castelain staff have worked closely with a range of smartcard, one-time password (OTP) token and biometric vendors. We’ve also worked with some of the major Identity Management (IDM) and other access control solution providers.
Become a partner?
At Castelain, we are always interested in learning about new technologies and exploring new partnership opportunities. If you are interested in becoming a Castelain partner contact us at partners@castelain.com.au.

