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Difference between SSBI and SCI

Difference between SSBI and SCI

Security clearances are important to maintain the security of classified information. There are different levels of security clearances, and each one has its own level of clearance requirements. In this blog post, we will discuss the difference between a SSBI and a SCI. We will also explain the process for obtaining a security clearance.

What is SSBI?

SSBI is the acronym for Single Scope Background Investigation. It is a type of security clearance that is required for certain government jobs. SSBIs are conducted by the FBI and include a thorough review of an individual’s financial history, employment history, and personal associations. The purpose of an SSBI is to determine whether an individual is suitable for a position of trust within the government. SSBIs can take several months to complete, and the clearance may be valid for five years or more. Individuals who are not granted an SSBI are not eligible for certain government positions.

What is SCI?

SCI security is the protection of classified information from unauthorized disclosure. SCI information is typically “compartmented” into smaller, more easily managed pieces called “components.” SCI security procedures are designed to ensure that only authorized individuals have access to SCI information.

To this end, SCI security measures may include physical security measures (e.g., locked doors and safes), personnel security measures (e.g., background checks and regular training), and information security measures (e.g., encryption and data destruction). By following SCI security procedures, agencies can help protect classified information from being compromised by unauthorized individuals.

Difference between SSBI and SCI

SSBI stands for Single Scope Background Investigation and SCI stands for Sensitive Compartmented Information. SSBI is required for those who need to access information that is classified at the top secret level and above. SCI is a higher level of security clearance than SSBI and is required for those who need to access information that is classified at the top secret level and above. SSBI takes longer to complete than SCI because it requires a more in-depth investigation. SCI is more costly to obtain than SSBI.


There are many different types of security clearances, but the two most common are SSBI and SCI. While both offer a high level of protection for classified information, they differ in terms of the type of information that is protected and the level of access granted to authorized personnel. If you’re responsible for safeguarding sensitive data, it’s important to understand the differences between these two clearances so you can choose the one that best meets your needs.

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