The provided information seems to refer to two different entities: SECU Credit Union in North Carolina and SECU Credit Union in Maryland (SECU MD). However, the URL and LinkedIn URL you provided point to SECU MD, which is not detailed in the search results. Generally, SECU Credit Unions offer financial services like checking accounts, loans, and investment options. Their target audience typically includes state employees and their families. The unique selling proposition is often the cooperative, not-for-profit model providing competitive rates and community support. For specific details on SECU MD, direct access to their website or LinkedIn would be necessary.