diff --git a/modules/structs/socket.go b/modules/structs/socket.go
index c382d44..abc133a 100644
--- a/modules/structs/socket.go
+++ b/modules/structs/socket.go
@@ -104,6 +104,7 @@ type AllUsers struct {
 	Avatar           string
 	Username         string
 	ConnectionStatus uint8
+	Deactivated      bool
 	LastOnline       time.Time
 }
 
diff --git a/modules/structs/user.go b/modules/structs/user.go
index 2ad64a7..fcc2f10 100644
--- a/modules/structs/user.go
+++ b/modules/structs/user.go
@@ -5,15 +5,16 @@ import (
 )
 
 type User struct {
-	Id         string
-	RoleId     string
-	Avatar     string
-	Username   string
-	Email      string
-	Password   string
-	LastOnline time.Time
-	UpdatedAt  time.Time
-	CreatedAt  time.Time
+	Id          string
+	RoleId      string
+	Avatar      string
+	Username    string
+	Email       string
+	Password    string
+	Deactivated bool
+	LastOnline  time.Time
+	UpdatedAt   time.Time
+	CreatedAt   time.Time
 }
 
 type UserSession struct {
diff --git a/modules/systempermissions/systempermissions.go b/modules/systempermissions/systempermissions.go
index dfedb78..0150e29 100644
--- a/modules/systempermissions/systempermissions.go
+++ b/modules/systempermissions/systempermissions.go
@@ -11,6 +11,7 @@ func InitSystemPermissions() {
 		utils.PermissionGroupTasksHistory,
 		utils.PermissionAllUsersActionChangeRole,
 		utils.PermissionAllUsersActionDeleteUser,
+		utils.PermissionAllUsersActionUserDeactivation,
 		utils.PermissionAllUsersCreateNewUser,
 		utils.PermissionScannerUseScanners,
 		utils.PermissionAdminAreaCreateNewRole,
diff --git a/modules/utils/globals.go b/modules/utils/globals.go
index 4e2285f..0ea4333 100644
--- a/modules/utils/globals.go
+++ b/modules/utils/globals.go
@@ -59,6 +59,7 @@ const (
 	SentCmdErrorNoPermissions              = 25
 	SentCmdAllUsersNewUserCreated          = 26
 	SentCmdAllUsersUserDeleted             = 27
+	SentCmdAllUsersUserDeactivation        = 28
 )
 
 // commands received from web clients
@@ -76,6 +77,7 @@ const (
 	ReceivedCmdAllUsersUpdateUserRole          = 11
 	ReceivedCmdAllUsersCreateNewUser           = 12
 	ReceivedCmdAllUsersDeleteUser              = 13
+	ReceivedCmdAllUsersUserDeactivation        = 14
 )
 
 const (
@@ -102,10 +104,11 @@ const (
 	PermissionGroupTasksOverviewXYView              = _groupTasks + "overview.XY.view"
 	PermissionGroupTasksHistory                     = _groupTasks + "history"
 
-	PermissionAllUsersCreateNewUser    = "all_users.create_new_user"
-	PermissionAllUsersActionChangeRole = "all_users.action.change_role"
-	PermissionAllUsersActionDeleteUser = "all_users.action.delete_user"
-	PermissionScannerUseScanners       = "scanner.use_scanners"
+	PermissionAllUsersCreateNewUser          = "all_users.create_new_user"
+	PermissionAllUsersActionChangeRole       = "all_users.action.change_role"
+	PermissionAllUsersActionDeleteUser       = "all_users.action.delete_user"
+	PermissionAllUsersActionUserDeactivation = "all_users.action.user_deactivation"
+	PermissionScannerUseScanners             = "scanner.use_scanners"
 
 	_adminArea                        = "admin_area."
 	_adminAreaRoles                   = _adminArea + "roles."
diff --git a/routers/router/api/v1/user/auth.go b/routers/router/api/v1/user/auth.go
index 0c89a40..a494545 100644
--- a/routers/router/api/v1/user/auth.go
+++ b/routers/router/api/v1/user/auth.go
@@ -53,6 +53,10 @@ func UserLogin(c *fiber.Ctx) error {
 		return c.SendStatus(fiber.StatusBadRequest)
 	}
 
+	if user.Deactivated {
+		return c.SendStatus(fiber.StatusUnauthorized)
+	}
+
 	session, err := GenerateSession()
 
 	if err != nil {
diff --git a/socketclients/socketclients.go b/socketclients/socketclients.go
index 7e16eae..3fa841e 100644
--- a/socketclients/socketclients.go
+++ b/socketclients/socketclients.go
@@ -177,6 +177,7 @@ func GetAllUsers() []structs.AllUsers {
 			Avatar:           user.Avatar,
 			Username:         user.Username,
 			ConnectionStatus: isUserGenerallyConnected(user.Id),
+			Deactivated:      user.Deactivated,
 			LastOnline:       user.LastOnline,
 		})
 	}
@@ -730,3 +731,26 @@ func AllUsersDeleteUser(userId string) {
 		},
 	})
 }
+
+func AllUsersUserDeactivation(userId string, deactivate bool) {
+	log.Debug().Msgf("deactivation %v %v", userId, deactivate)
+
+	database.DB.Model(&structs.User{}).Select("deactivated").Where("id = ?", userId).Updates(structs.User{
+		Deactivated: deactivate,
+	})
+
+	if deactivate {
+		CloseAndDeleteAllUserConnections(userId)
+	}
+
+	BroadcastMessage(structs.SendSocketMessage{
+		Cmd: utils.SentCmdAllUsersUserDeactivation,
+		Body: struct {
+			UserId      string
+			Deactivated bool
+		}{
+			UserId:      userId,
+			Deactivated: deactivate,
+		},
+	})
+}
diff --git a/socketserver/hub.go b/socketserver/hub.go
index 19523fc..6f33d3f 100644
--- a/socketserver/hub.go
+++ b/socketserver/hub.go
@@ -275,6 +275,14 @@ func RunHub() {
 
 				socketclients.AllUsersDeleteUser(receivedMessage.Body["UserId"].(string))
 				break
+			case utils.ReceivedCmdAllUsersUserDeactivation:
+				if !socketclients.HasPermission(data.Conn.Locals("userId").(string), utils.PermissionAllUsersActionUserDeactivation) {
+					socketclients.SendErrorMessageNoPermissions(data.Conn.Locals("sessionId").(string))
+					break
+				}
+
+				socketclients.AllUsersUserDeactivation(receivedMessage.Body["UserId"].(string), receivedMessage.Body["Deactivation"].(bool))
+				break
 
 			default:
 				log.Error().Msgf("Received unknown message: %v", receivedMessage)
@@ -293,7 +301,6 @@ func RunHub() {
 				})
 
 				socketclients.UpdateUserSessionsForUser(userId, sessionId)
-
 				socketclients.UpdateConnectedUsers(userId)
 			}
 		}