diff --git a/src/services/AcessGuardService.ts b/src/services/AcessGuardService.ts
index 42d36a5..1ee7f64 100644
--- a/src/services/AcessGuardService.ts
+++ b/src/services/AcessGuardService.ts
@@ -34,7 +34,7 @@
      */
     public canLoad(route: Route): Observable<boolean> | Promise<boolean> | boolean {
         // Need to get the Role and valid here for authorization
-        if (localStorage.getItem('role') === 'Admin') {
+        if (sessionStorage.getItem('role') === 'Admin') {
             return true;
         } else {
             return false;
diff --git a/src/services/AuthInterceptorService.ts b/src/services/AuthInterceptorService.ts
index 8c5a9d7..9c17b56 100644
--- a/src/services/AuthInterceptorService.ts
+++ b/src/services/AuthInterceptorService.ts
@@ -68,7 +68,7 @@
     public intercept(req: HttpRequest<{}>, next: HttpHandler): Observable<HttpSentEvent |
         // tslint:disable-next-line:no-any
         HttpHeaderResponse | HttpProgressEvent | HttpResponse<{}> | HttpUserEvent<any> | any> {
-        const idToken: string = localStorage.getItem('id_token');
+        const idToken: string = sessionStorage.getItem('id_token');
         const excludedUrl: string[] = ['osm/admin/v1/tokens', 'assets/i18n/', 'osm/version'];
         if (excludedUrl.some((x: string): boolean => { return req.url.includes(x); })) { return next.handle(req); }
         if (idToken.length > 0) {
diff --git a/src/services/AuthenticationService.ts b/src/services/AuthenticationService.ts
index 0399c59..1d49da3 100644
--- a/src/services/AuthenticationService.ts
+++ b/src/services/AuthenticationService.ts
@@ -83,16 +83,16 @@
         this.restService = this.injector.get(RestService);
         this.modalService = this.injector.get(NgbModal);
         this.idle = this.injector.get(Idle);
-        if (localStorage.getItem('username') !== null) {
+        if (sessionStorage.getItem('username') !== null) {
             this.loggedIn.next(true);
             this.changePassword.next(false);
-        } else if (localStorage.getItem('firstLogin') !== null) {
+        } else if (sessionStorage.getItem('firstLogin') !== null) {
             this.changePassword.next(true);
             this.loggedIn.next(false);
         } else {
             this.loggedIn.next(false);
         }
-        this.userName.next(localStorage.getItem('username'));
+        this.userName.next(sessionStorage.getItem('username'));
         this.redirectToPage();
     }
 
@@ -136,9 +136,9 @@
         return this.restService.postResource(apiURLHeader, this.payLoad)
             .pipe(map((data: ProjectModel): BehaviorSubject<boolean> => {
                 if (data.message === 'change_password') {
-                    localStorage.setItem('firstLogin', 'true');
-                    localStorage.setItem('id_token', data.id);
-                    localStorage.setItem('user_id', data.user_id);
+                    sessionStorage.setItem('firstLogin', 'true');
+                    sessionStorage.setItem('id_token', data.id);
+                    sessionStorage.setItem('user_id', data.user_id);
                     this.idle.watch(true);
                     this.changePassword.next(true);
                     this.loggedIn.next(false);
@@ -174,27 +174,27 @@
 
     /** set local storage on auth process @public */
     public setLocalStorage(data: ProjectModel): void {
-        localStorage.setItem('id_token', data.id);
-        localStorage.setItem('expires', data.expires.toString());
-        localStorage.setItem('username', data.username);
-        localStorage.setItem('isAdmin', (data.admin) ? 'true' : 'false');
-        localStorage.setItem('project_id', data.project_id);
-        localStorage.setItem('project', data.project_name);
-        localStorage.setItem('token_state', data.id);
+        sessionStorage.setItem('id_token', data.id);
+        sessionStorage.setItem('expires', data.expires.toString());
+        sessionStorage.setItem('username', data.username);
+        sessionStorage.setItem('isAdmin', (data.admin) ? 'true' : 'false');
+        sessionStorage.setItem('project_id', data.project_id);
+        sessionStorage.setItem('project', data.project_name);
+        sessionStorage.setItem('token_state', data.id);
         this.projectName$.next(data.project_name);
     }
     /** Destory tokens API response handling @public */
     public logoutResponse(): void {
         this.loggedIn.next(false);
         this.changePassword.next(false);
-        const langCode: string = localStorage.getItem('languageCode');
-        const redirecturl: string = isNullOrUndefined(localStorage.getItem('returnUrl')) ? '/' : localStorage.getItem('returnUrl');
-        const osmVersion: string = isNullOrUndefined(localStorage.getItem('osmVersion')) ? '' : localStorage.getItem('osmVersion');
-        localStorage.clear();
-        localStorage.setItem('languageCode', langCode);
-        localStorage.setItem('returnUrl', redirecturl);
-        localStorage.setItem('token_state', null);
-        localStorage.setItem('osmVersion', osmVersion);
+        const langCode: string = sessionStorage.getItem('languageCode');
+        const redirecturl: string = isNullOrUndefined(sessionStorage.getItem('returnUrl')) ? '/' : sessionStorage.getItem('returnUrl');
+        const osmVersion: string = isNullOrUndefined(sessionStorage.getItem('osmVersion')) ? '' : sessionStorage.getItem('osmVersion');
+        sessionStorage.clear();
+        sessionStorage.setItem('languageCode', langCode);
+        sessionStorage.setItem('returnUrl', redirecturl);
+        sessionStorage.setItem('token_state', null);
+        sessionStorage.setItem('osmVersion', osmVersion);
         this.idle.stop();
         this.router.navigate(['login']).catch();
     }
@@ -203,13 +203,13 @@
      */
     public logout(): void {
         this.returnUrl = this.router.url;
-        localStorage.setItem('returnUrl', this.returnUrl);
+        sessionStorage.setItem('returnUrl', this.returnUrl);
         this.modalService.dismissAll();
         this.destoryToken();
     }
     /** Destory tokens on logout @public */
     public destoryToken(): void {
-        const tokenID: string = localStorage.getItem('id_token');
+        const tokenID: string = sessionStorage.getItem('id_token');
         if (tokenID !== null) {
             const deletingURl: string = environment.GENERATETOKEN_URL + '/' + tokenID;
             this.restService.deleteResource(deletingURl).subscribe((res: {}): void => {
@@ -222,9 +222,9 @@
 
     /** Return to previous page deny access to changepassword */
     public redirectToPage(): void {
-        if (window.location.pathname === '/changepassword' && localStorage.getItem('username') !== null) {
+        if (window.location.pathname === '/changepassword' && sessionStorage.getItem('username') !== null) {
             window.history.back();
-        } else if (window.location.pathname === '/' && localStorage.getItem('firstLogin') === 'true') {
+        } else if (window.location.pathname === '/' && sessionStorage.getItem('firstLogin') === 'true') {
             this.router.navigate(['/login']).catch();
         }
     }
diff --git a/src/services/ProjectService.ts b/src/services/ProjectService.ts
index c22f33a..0473e6b 100644
--- a/src/services/ProjectService.ts
+++ b/src/services/ProjectService.ts
@@ -77,13 +77,13 @@
 
     /** Get current project details from local storage @public */
     public getCurrentProjectDetails(): Observable<{}> {
-        const project: string = localStorage.getItem('project_id');
+        const project: string = sessionStorage.getItem('project_id');
         return this.restService.getResource(environment.PROJECTS_URL + '/' + project);
     }
 
     /** Returns all the projects for a particular users @public */
     public getUserProjects(): Observable<{}> {
-        const username: string = localStorage.getItem('username');
+        const username: string = sessionStorage.getItem('username');
         return this.restService.getResource(environment.USERS_URL + '/' + username);
     }
 
@@ -92,8 +92,8 @@
         this.getUserProjects().subscribe((projects: UserDetail) => {
             const projectList: {}[] = projects.project_role_mappings;
             projectList.filter((list: ProjectModel) => {
-                if (list.project === localStorage.getItem('project_id')) {
-                    localStorage.setItem('project', list.project_name);
+                if (list.project === sessionStorage.getItem('project_id')) {
+                    sessionStorage.setItem('project', list.project_name);
                     this.authService.projectName$.next(list.project_name);
                 }
             });
@@ -107,7 +107,7 @@
 
     /** Toggle projects on selection @public */
     public switchProjectModal(list: ProjectData): void {
-        const username: string = localStorage.getItem('username');
+        const username: string = sessionStorage.getItem('username');
         this.modalService.open(SwitchProjectComponent, { backdrop: 'static' })
             .componentInstance.params = { projectID: list.project, username };
     }