diff --git a/src/main/ipc/cleaner-handler.ts b/src/main/ipc/cleaner-handler.ts
index 5038b11..ca056aa 100644
--- a/src/main/ipc/cleaner-handler.ts
+++ b/src/main/ipc/cleaner-handler.ts
@@ -28,7 +28,7 @@ async function getDatabaseService(): Promise<MySqlService | SqlServerService> {
       password: process.env.DB_PASSWORD || '',
       database: process.env.DB_NAME || '',
       options: {
-        encrypt: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes',
+        encrypt: false,
         trustServerCertificate: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes'
       }
     })
@@ -110,7 +110,7 @@ export function registerCleanerHandlers(): void {
             url: erpUrl,
             username: erpUsername,
             password: erpPassword,
-            headless: true
+            headless: input.headless ?? true
           })
 
           log.info('Logging in to ERP...')
diff --git a/src/main/ipc/validation-handler.ts b/src/main/ipc/validation-handler.ts
index 08a14d7..1e2bcca 100644
--- a/src/main/ipc/validation-handler.ts
+++ b/src/main/ipc/validation-handler.ts
@@ -67,7 +67,7 @@ async function getValidationDatabaseService(): Promise<MySqlService | SqlServerS
       password: process.env.DB_PASSWORD || '',
       database: process.env.DB_NAME || '',
       options: {
-        encrypt: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes',
+        encrypt: false,
         trustServerCertificate: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes'
       }
     })
diff --git a/src/main/services/database/data-source.ts b/src/main/services/database/data-source.ts
index 9e3a284..cca48cb 100644
--- a/src/main/services/database/data-source.ts
+++ b/src/main/services/database/data-source.ts
@@ -40,7 +40,7 @@ function buildDataSourceOptions(): DataSourceOptions {
       password: process.env.DB_PASSWORD || '',
       database: process.env.DB_NAME || '',
       options: {
-        encrypt: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes',
+        encrypt: false,
         trustServerCertificate: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes'
       },
       ...commonOptions
diff --git a/src/main/services/database/index.ts b/src/main/services/database/index.ts
index c8b5bf4..a365352 100644
--- a/src/main/services/database/index.ts
+++ b/src/main/services/database/index.ts
@@ -57,7 +57,7 @@ export function createSqlServerConfig(): SqlServerConfig {
     password: process.env.DB_PASSWORD || '',
     database: process.env.DB_NAME || '',
     options: {
-      encrypt: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes',
+      encrypt: false,
       trustServerCertificate: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes'
     }
   }
diff --git a/src/main/services/database/sql-server.ts b/src/main/services/database/sql-server.ts
index 848c292..1f9c255 100644
--- a/src/main/services/database/sql-server.ts
+++ b/src/main/services/database/sql-server.ts
@@ -35,7 +35,7 @@ export class SqlServerService implements IDatabaseService {
         password: this.config.password,
         database: this.config.database,
         options: {
-          encrypt: this.config.options?.encrypt ?? true,
+          encrypt: this.config.options?.encrypt ?? false,
           trustServerCertificate: this.config.options?.trustServerCertificate ?? false
         }
       }
diff --git a/src/main/services/user/bip-users-dao.ts b/src/main/services/user/bip-users-dao.ts
index 5355cba..a900223 100644
--- a/src/main/services/user/bip-users-dao.ts
+++ b/src/main/services/user/bip-users-dao.ts
@@ -77,7 +77,7 @@ export class BIPUsersDAO {
         password: process.env.DB_PASSWORD || '',
         database: process.env.DB_NAME || '',
         options: {
-          encrypt: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes',
+          encrypt: false,
           trustServerCertificate: process.env.DB_TRUST_SERVER_CERTIFICATE === 'yes'
         }
       })