What is a SCIF?

(Sensitive Compartmented Information Facility)

A SCIF is a U.S. Government-accredited facility designed with multiple levels of mitigation to securely store, discuss, and process Sensitive Compartmented Information (SCI). Programs requiring a SCIF handle classified information, meaning all occupants must hold government clearance to access the secured area. While procuring a SCIF may seem daunting at first, Faraday Defense is here to guide you through the requirements and processes necessary to get your secure program operational.

SCIFs are built to meet the IC Tech Spec 705 (Intelligence Community Technical Specification), also known as ICD 705, with the current version being 1.5.1. These specifications outline the various mitigation levels required to achieve U.S. Government accreditation.

SCIF Security Requirements

Physical Security

Physical security measures ensure perimeter hardening to prevent unauthorized access. A SCIF is designed as a six-sided enclosure with reinforced construction, incorporating an Intrusion Detection System (IDS) to monitor and protect against unauthorized entry.

Acoustic Security

SCIFs must meet specific Sound Transmission Class (STC) ratings, typically between 45-50 STC, ensuring that normal or loud speech remains unintelligible outside the secure area. These acoustic controls prevent sensitive conversations from being overheard.

Visual Controls

SCIF designs must eliminate the risk of uncleared personnel observing operations inside the facility. This is why windows are rarely included in SCIF construction. If windows are necessary, additional mitigation measures must be implemented, such as visual shielding or vestibules to prevent unauthorized observation.

TEMPEST Security

TEMPEST refers to a set of standards designed to protect electronic information from interception by blocking electromagnetic emissions from electronic equipment. Depending on the security level, mitigation strategies may include filtration systems, non-conductive barriers, and radiant wall shielding to prevent signal leakage.

Electronic Security

Although access to a SCIF is restricted, cleared personnel must be able to enter and monitor the facility. The Access Control System (ACS) requires two-factor authentication for entry, such as a Personal Identity Verification (PIV) Card and a PIN. Additionally, an Intrusion Detection System (IDS) must be in place to activate alarms when the facility is unoccupied. These security systems must be monitored continuously and utilize UL 2050-listed products to meet compliance standards.

SCIF Compliance and Risk Assessment

SCIF security requirements may increase or decrease based on directives from the Government Accrediting Official (AO). The final security measures depend on the Risk Assessment and Security-in-Depth strategy necessary to protect the classified information housed within the facility.