diff --git a/server/src/domain/monitors/monitor.model.ts b/server/src/domain/monitors/monitor.model.ts
index 2517f5d8e..c04107651 100644
--- a/server/src/domain/monitors/monitor.model.ts
+++ b/server/src/domain/monitors/monitor.model.ts
@@ -307,6 +307,20 @@ const MonitorSchema = new Schema<MonitorDocument>(
 			type: Boolean,
 			default: false,
 		},
+		dockerTlsCa: {
+			type: String,
+		},
+		dockerTlsCert: {
+			type: String,
+		},
+		dockerTlsKey: {
+			type: String,
+			select: false,
+		},
+		dockerTlsKeySet: {
+			type: Boolean,
+			default: false,
+		},
 		dnsServer: {
 			type: String,
 		},
diff --git a/server/src/domain/monitors/monitor.repository.interface.ts b/server/src/domain/monitors/monitor.repository.interface.ts
index 1b12fef71..5de43aa2c 100644
--- a/server/src/domain/monitors/monitor.repository.interface.ts
+++ b/server/src/domain/monitors/monitor.repository.interface.ts
@@ -55,6 +55,11 @@ export interface IMonitorsRepository {
 	findMonitorCountByTeamIdAndType(teamId: string, config: TeamQueryConfig): Promise<number>;
 	findMonitorCountByProxyId(proxyId: string): Promise<number>;
 
+	// Docker TLS
+	findDockerTlsKeyById(monitorId: string): Promise<string | null>;
+	findAllDockerTlsKeys(): Promise<{ id: string; dockerTlsKey: string }[]>;
+	updateDockerTlsKey(monitorId: string, dockerTlsKey: string): Promise<void>; // Needed for worker to rotate keys, no teamId/userId
+
 	// other
 	findMonitorsSummaryByTeamId(teamId: string, config?: SummaryConfig): Promise<MonitorsSummary>;
 	removeNotificationFromMonitors(notificationId: string): Promise<void>;
diff --git a/server/src/domain/monitors/monitor.repository.mongo.ts b/server/src/domain/monitors/monitor.repository.mongo.ts
index db6b79853..efbcf6b10 100644
--- a/server/src/domain/monitors/monitor.repository.mongo.ts
+++ b/server/src/domain/monitors/monitor.repository.mongo.ts
@@ -298,6 +298,20 @@ class MongoMonitorsRepository implements IMonitorsRepository {
 		return { monitors: this.mapDocuments(monitors), deletedCount };
 	};
 
+	findDockerTlsKeyById = async (monitorId: string): Promise<string | null> => {
+		const doc = await MonitorModel.findOne({ _id: monitorId }, { dockerTlsKey: 1 }).lean();
+		return doc?.dockerTlsKey ?? null;
+	};
+
+	findAllDockerTlsKeys = async (): Promise<{ id: string; dockerTlsKey: string }[]> => {
+		const docs = await MonitorModel.find({ dockerTlsKeySet: true }, { dockerTlsKey: 1 }).lean();
+		return docs.flatMap((doc) => (doc.dockerTlsKey ? [{ id: doc._id.toString(), dockerTlsKey: doc.dockerTlsKey }] : []));
+	};
+
+	updateDockerTlsKey = async (monitorId: string, dockerTlsKey: string): Promise<void> => {
+		await MonitorModel.updateOne({ _id: monitorId }, { $set: { dockerTlsKey } });
+	};
+
 	findMonitorsSummaryByTeamId = async (teamId: string, config: SummaryConfig): Promise<MonitorsSummary> => {
 		const match = this.queryBuilder(config, teamId);
 		const pipeline = [
diff --git a/server/src/domain/monitors/monitor.type.ts b/server/src/domain/monitors/monitor.type.ts
index 12fcd1036..df8c52d9e 100644
--- a/server/src/domain/monitors/monitor.type.ts
+++ b/server/src/domain/monitors/monitor.type.ts
@@ -109,6 +109,11 @@ export interface Monitor {
 	geoCheckLocations?: GeoContinent[];
 	geoCheckInterval?: number;
 	dockerLogsEnabled?: boolean;
+	dockerTlsCa?: string;
+	dockerTlsCert?: string;
+	// EncryptionService ciphertext. Normally excluded
+	dockerTlsKey?: string;
+	dockerTlsKeySet?: boolean;
 	dnsServer?: string;
 	dnsRecordType?: DnsRecordType;
 	recentChecks: CheckSnapshot[];