Representing the dedicated officers of the San Diego County Sheriff's Department since 1955. Benefits, legal defense, events, and advocacy — all in one place.
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DSA members and their families have access to comprehensive coverage negotiated at competitive group rates:
Open enrollment is announced annually. Coverage changes can also be made during qualifying life events.
The DSA Legal Defense Fund provides critical support when you need it most:
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The Silver Star is the official DSA publication, delivered bi-monthly to all members. Browse recent issues below:
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The DSA bargaining team has reached a tentative agreement with the county on wages, benefits, and working conditions for the next three years.

Join us at Poway Community Park on April 12th. Food, games, and fellowship for all DSA members and families.

Expanded Delta Dental coverage now available. Open enrollment begins April 1st with improved major services rates.

The Deputy Sheriffs' Association of San Diego County is the labor union representing all sworn personnel of the San Diego County Sheriff's Department. Founded in 1955, we negotiate contracts, provide legal defense, support political action, and deliver member benefits and wellness programs for over 4,229 members.
As the exclusive collective bargaining unit, the DSA negotiates Memoranda of Understanding (MOUs) covering wages, benefits, working conditions, overtime, and retirement with the County of San Diego.

The DSA is governed by a Board of Directors elected by the membership. The Board meets monthly at DSA Headquarters in Poway to review operations, approve expenditures, and set policy direction.
Shop stewards are assigned to each station and facility to provide frontline union representation and ensure contract compliance.

Since 1955, the DSA has grown from a small association of deputies to one of the largest law enforcement labor organizations in California. Key milestones include establishing the Legal Defense Fund, negotiating landmark contracts, and expanding wellness and peer support services.
Official merchandise — member discounts applied automatically

Embroidered DSA logo
Adjustable, navy blue
Collector's edition
DSA branded, heavy duty
Stainless, 16oz
Gold DSA shield
Moisture-wicking
Velcro-backed, set of 3
Also available at DSA HQ, 13881 Danielson St, Poway — Online orders ship within 5-7 business days
College Board Unit 4 networking turned into a game-builder lesson: move traffic from GitHub Pages to NGINX, Flask / Spring, and AWS while clearly teaching OSI vs TCP/IP, encapsulation, request/response flow, and MTU.
Every packet mission connects back to GitHub Pages, HTTPS, NGINX, Flask / Spring, AWS EC2, Docker, and SQL so the lesson applies to your real deployment instead of abstract notes.
The Slack asks are shown directly: fun game, real deployment, OSI vs TCP/IP, MTU formation, request/response flow, pop-quiz review, and a clear player/NPC/AI NPC structure.
The frontend uses JavaScript fetch() to send HTTP(S) requests. DNS resolves the backend domain, and the backend builds request and response data for CRUD operations.
Presentation handles encryption and translation. Session manages dialogues between apps, such as persistent connections and application conversations.
TCP breaks data into segments, often around 1460 bytes of payload. NGINX receives traffic and routes it to the correct backend service.
The TCP segment is wrapped in an IP packet with source and destination IP addresses. Routers move those packets across the internet to AWS.
The packet becomes a frame with MAC addresses and CRC, then moves as bits through cables, fiber, or wireless signals.
NGINX acts as the orchestrator, connecting traffic from the internet to Flask or Spring containers and sending responses back out.
Player movement, packet pickup, fragmentation, rescue, and delivery turn Unit 4 into a game instead of a static note page.
The mission uses GitHub Pages, HTTPS, NGINX, Docker, Flask / Spring, AWS EC2, and SQL exactly like the blog and deployment stack.
The board shows the OSI 7-layer explanation and the TCP/IP 5-layer standard while the MTU lab teaches segmentation and framing.
Background: layer board. Player: frontend engineer. NPC: Router Ron. AI NPC: Hacker H4X. The Java leaderboard is excluded from the challenge.
Search below or ask the AI chatbot (bottom right)

DSA Staff

DSA Staff

Board Member
13881 Danielson Street
Poway, CA 92064
Mon-Fri 8:00 AM - 5:00 PM
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