Community Security Service
Protecting Jewish life and the Jewish way of life
The leading community-based security organization in the United States.
Learn about our storyWho We Are
From the Jewish Community, Training the Jewish Community. Safeguarding the Jewish Community.
The Community Security Service (CSS) is a national, apolitical 501(c)3 organization dedicated to safeguarding the Jewish community. We provide free security training, guidance, and resources to empower institutions to protect their own against threats. Don't stand idly by, join us today!

CSS ensures that the Jewish community can
Celebrate, Gather, and Worship Safely
CSS provides training to congregants and members of Jewish institutions, ranging from introductory 1-hour online courses to the building and coordinating of professionally trained volunteer security teams. We follow a proven methodology developed by leading security experts, which helps your community proactively identify and prevent antisemitic threats and incidents.
- Situational awareness
- Access control and perimeter security
- Law enforcement coordination


Become a Volunteer
Get Involved and Protect Your Community
CSS designed unique training programs for community members interested in becoming volunteers to safeguard their communities. There are multiple levels of training to choose from depending on your interest and abilities. They are open to all community members, both affiliated and unaffiliated.
- Gain security and safety skills
- Help to identify and prevent potential threats
- Protect the Jewish community


Words of Support
What Our Community Says
Featured In
News & Press
CSS in the News
become a donor
Look after them, so they can look after you.
Your generosity will ensure our community's frontline receives the support needed to carry out their mission.
















