diff --git a/packages/backend/src/server/api/endpoints/notes.ts b/packages/backend/src/server/api/endpoints/notes.ts
index 9938322a2a..286a5fe45e 100755
--- a/packages/backend/src/server/api/endpoints/notes.ts
+++ b/packages/backend/src/server/api/endpoints/notes.ts
@@ -13,6 +13,8 @@ import { DI } from '@/di-symbols.js';
 export const meta = {
 	tags: ['notes'],
 
+	requireCredential: true,
+
 	res: {
 		type: 'array',
 		optional: false, nullable: false,
diff --git a/packages/backend/src/server/api/endpoints/notes/show.ts b/packages/backend/src/server/api/endpoints/notes/show.ts
index 4afc525e57..3eca63c391 100755
--- a/packages/backend/src/server/api/endpoints/notes/show.ts
+++ b/packages/backend/src/server/api/endpoints/notes/show.ts
@@ -14,7 +14,7 @@ import { ApiError } from '../../error.js';
 export const meta = {
 	tags: ['notes'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	res: {
 		type: 'object',
diff --git a/packages/backend/src/server/api/endpoints/roles/show.ts b/packages/backend/src/server/api/endpoints/roles/show.ts
index 38477c5e8e..f7ba05e862 100755
--- a/packages/backend/src/server/api/endpoints/roles/show.ts
+++ b/packages/backend/src/server/api/endpoints/roles/show.ts
@@ -13,7 +13,7 @@ import { ApiError } from '../../error.js';
 export const meta = {
 	tags: ['role', 'users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	errors: {
 		noSuchRole: {
diff --git a/packages/backend/src/server/api/endpoints/roles/users.ts b/packages/backend/src/server/api/endpoints/roles/users.ts
index 48d350af59..613536fccb 100755
--- a/packages/backend/src/server/api/endpoints/roles/users.ts
+++ b/packages/backend/src/server/api/endpoints/roles/users.ts
@@ -15,7 +15,7 @@ import { ApiError } from '../../error.js';
 export const meta = {
 	tags: ['role', 'users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	errors: {
 		noSuchRole: {
diff --git a/packages/backend/src/server/api/endpoints/username/available.ts b/packages/backend/src/server/api/endpoints/username/available.ts
index 4944be9b05..3a82a383a4 100755
--- a/packages/backend/src/server/api/endpoints/username/available.ts
+++ b/packages/backend/src/server/api/endpoints/username/available.ts
@@ -13,7 +13,7 @@ import { DI } from '@/di-symbols.js';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	res: {
 		type: 'object',
diff --git a/packages/backend/src/server/api/endpoints/users.ts b/packages/backend/src/server/api/endpoints/users.ts
index e845853017..0484308678 100755
--- a/packages/backend/src/server/api/endpoints/users.ts
+++ b/packages/backend/src/server/api/endpoints/users.ts
@@ -13,7 +13,7 @@ import { DI } from '@/di-symbols.js';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	res: {
 		type: 'array',
diff --git a/packages/backend/src/server/api/endpoints/users/achievements.ts b/packages/backend/src/server/api/endpoints/users/achievements.ts
index f7139b3684..da42cf75f1 100755
--- a/packages/backend/src/server/api/endpoints/users/achievements.ts
+++ b/packages/backend/src/server/api/endpoints/users/achievements.ts
@@ -9,7 +9,8 @@ import type { UserProfilesRepository } from '@/models/_.js';
 import { DI } from '@/di-symbols.js';
 
 export const meta = {
-	requireCredential: false,
+
+	requireCredential: true,
 
 	res: {
 		type: 'array',
diff --git a/packages/backend/src/server/api/endpoints/users/clips.ts b/packages/backend/src/server/api/endpoints/users/clips.ts
index 7f7d2ea8cc..d80cd61348 100755
--- a/packages/backend/src/server/api/endpoints/users/clips.ts
+++ b/packages/backend/src/server/api/endpoints/users/clips.ts
@@ -13,6 +13,7 @@ import { DI } from '@/di-symbols.js';
 export const meta = {
 	tags: ['users', 'clips'],
 
+	requireCredential: true,
 	description: 'Show all clips this user owns.',
 
 	res: {
diff --git a/packages/backend/src/server/api/endpoints/users/flashs.ts b/packages/backend/src/server/api/endpoints/users/flashs.ts
index e5ea450215..95032fac1e 100755
--- a/packages/backend/src/server/api/endpoints/users/flashs.ts
+++ b/packages/backend/src/server/api/endpoints/users/flashs.ts
@@ -13,6 +13,7 @@ import { DI } from '@/di-symbols.js';
 export const meta = {
 	tags: ['users', 'flashs'],
 
+	requireCredential: true,
 	description: 'Show all flashs this user created.',
 
 	res: {
diff --git a/packages/backend/src/server/api/endpoints/users/followers.ts b/packages/backend/src/server/api/endpoints/users/followers.ts
index 7634abf236..f56542e001 100755
--- a/packages/backend/src/server/api/endpoints/users/followers.ts
+++ b/packages/backend/src/server/api/endpoints/users/followers.ts
@@ -16,7 +16,7 @@ import { ApiError } from '../../error.js';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	description: 'Show everyone that follows this user.',
 
diff --git a/packages/backend/src/server/api/endpoints/users/following.ts b/packages/backend/src/server/api/endpoints/users/following.ts
index 2ab31a435c..32ce191c6a 100755
--- a/packages/backend/src/server/api/endpoints/users/following.ts
+++ b/packages/backend/src/server/api/endpoints/users/following.ts
@@ -17,7 +17,7 @@ import { ApiError } from '../../error.js';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	description: 'Show everyone that this user is following.',
 
diff --git a/packages/backend/src/server/api/endpoints/users/gallery/posts.ts b/packages/backend/src/server/api/endpoints/users/gallery/posts.ts
index 553886374c..b344cb07d0 100755
--- a/packages/backend/src/server/api/endpoints/users/gallery/posts.ts
+++ b/packages/backend/src/server/api/endpoints/users/gallery/posts.ts
@@ -13,6 +13,7 @@ import { DI } from '@/di-symbols.js';
 export const meta = {
 	tags: ['users', 'gallery'],
 
+	requireCredential: true,
 	description: 'Show all gallery posts by the given user.',
 
 	res: {
diff --git a/packages/backend/src/server/api/endpoints/users/get-frequently-replied-users.ts b/packages/backend/src/server/api/endpoints/users/get-frequently-replied-users.ts
index 9248a2fa68..27b56c0968 100755
--- a/packages/backend/src/server/api/endpoints/users/get-frequently-replied-users.ts
+++ b/packages/backend/src/server/api/endpoints/users/get-frequently-replied-users.ts
@@ -16,7 +16,7 @@ import { ApiError } from '../../error.js';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	description: 'Get a list of other users that the specified user frequently replies to.',
 
diff --git a/packages/backend/src/server/api/endpoints/users/lists/get-memberships.ts b/packages/backend/src/server/api/endpoints/users/lists/get-memberships.ts
index 6d6e8d34ea..a49cea4a76 100755
--- a/packages/backend/src/server/api/endpoints/users/lists/get-memberships.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/get-memberships.ts
@@ -14,7 +14,7 @@ import { ApiError } from '../../../error.js';
 export const meta = {
 	tags: ['lists', 'account'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	kind: 'read:account',
 
diff --git a/packages/backend/src/server/api/endpoints/users/lists/list.ts b/packages/backend/src/server/api/endpoints/users/lists/list.ts
index 4241ef1cd0..94f63f5475 100755
--- a/packages/backend/src/server/api/endpoints/users/lists/list.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/list.ts
@@ -13,7 +13,7 @@ import { DI } from '@/di-symbols.js';
 export const meta = {
 	tags: ['lists', 'account'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	kind: 'read:account',
 
diff --git a/packages/backend/src/server/api/endpoints/users/lists/show.ts b/packages/backend/src/server/api/endpoints/users/lists/show.ts
index 8756801fe4..5144d7a714 100755
--- a/packages/backend/src/server/api/endpoints/users/lists/show.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/show.ts
@@ -13,7 +13,7 @@ import { ApiError } from '../../../error.js';
 export const meta = {
 	tags: ['lists', 'account'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	kind: 'read:account',
 
diff --git a/packages/backend/src/server/api/endpoints/users/notes.ts b/packages/backend/src/server/api/endpoints/users/notes.ts
index 40fa5d92bf..5038c1ee0d 100755
--- a/packages/backend/src/server/api/endpoints/users/notes.ts
+++ b/packages/backend/src/server/api/endpoints/users/notes.ts
@@ -21,7 +21,7 @@ import { isQuote, isRenote } from '@/misc/is-renote.js';
 export const meta = {
 	tags: ['users', 'notes'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	res: {
 		type: 'array',
diff --git a/packages/backend/src/server/api/endpoints/users/pages.ts b/packages/backend/src/server/api/endpoints/users/pages.ts
index bb7de0e0b5..31d2fc718d 100755
--- a/packages/backend/src/server/api/endpoints/users/pages.ts
+++ b/packages/backend/src/server/api/endpoints/users/pages.ts
@@ -13,6 +13,7 @@ import { DI } from '@/di-symbols.js';
 export const meta = {
 	tags: ['users', 'pages'],
 
+	requireCredential: true,
 	description: 'Show all pages this user created.',
 
 	res: {
diff --git a/packages/backend/src/server/api/endpoints/users/reactions.ts b/packages/backend/src/server/api/endpoints/users/reactions.ts
index 7805ae3288..5b33f1f67b 100755
--- a/packages/backend/src/server/api/endpoints/users/reactions.ts
+++ b/packages/backend/src/server/api/endpoints/users/reactions.ts
@@ -18,7 +18,7 @@ import { ApiError } from '../../error.js';
 export const meta = {
 	tags: ['users', 'reactions'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	description: 'Show all reactions this user made.',
 
diff --git a/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts b/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts
index 8ff952dcb5..b46bd5c72e 100755
--- a/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts
+++ b/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts
@@ -10,7 +10,7 @@ import { UserSearchService } from '@/core/UserSearchService.js';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	description: 'Search for a user by username and/or host.',
 
diff --git a/packages/backend/src/server/api/endpoints/users/search.ts b/packages/backend/src/server/api/endpoints/users/search.ts
index 0b0136066d..2191df9481 100755
--- a/packages/backend/src/server/api/endpoints/users/search.ts
+++ b/packages/backend/src/server/api/endpoints/users/search.ts
@@ -15,7 +15,7 @@ import { sqlLikeEscape } from '@/misc/sql-like-escape.js';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	description: 'Search for users.',
 
diff --git a/packages/backend/src/server/api/endpoints/users/show.ts b/packages/backend/src/server/api/endpoints/users/show.ts
index 062326e28d..2c6f8c9883 100755
--- a/packages/backend/src/server/api/endpoints/users/show.ts
+++ b/packages/backend/src/server/api/endpoints/users/show.ts
@@ -20,7 +20,7 @@ import type { FindOptionsWhere } from 'typeorm';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	description: 'Show the properties of a user.',
 
diff --git a/packages/frontend/src/components/MkVisitorDashboard.vue b/packages/frontend/src/components/MkVisitorDashboard.vue
index e205e390b1..2f76fd4881 100755
--- a/packages/frontend/src/components/MkVisitorDashboard.vue
+++ b/packages/frontend/src/components/MkVisitorDashboard.vue
@@ -42,10 +42,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</div>
 	</div> -->
 	<div v-if="instance.policies.ltlAvailable" :class="[$style.tl, $style.panel]">
-		<div :class="$style.tlHeader">{{ i18n.ts.letsLookAtTimeline }}</div>
+<!--	<div :class="$style.tlHeader">{{ i18n.ts.letsLookAtTimeline }}</div>
 		<div :class="$style.tlBody">
 			<MkTimeline src="local"/>
-		</div>
+		</div> -->
 	</div>
 	<!-- <div :class="$style.panel">
 		<XActiveUsersChart/>
diff --git a/packages/frontend/src/pages/welcome.entrance.a.vue b/packages/frontend/src/pages/welcome.entrance.a.vue
index 69b0f30bb6..176dd95a6c 100755
--- a/packages/frontend/src/pages/welcome.entrance.a.vue
+++ b/packages/frontend/src/pages/welcome.entrance.a.vue
@@ -39,7 +39,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { ref } from 'vue';
 import * as Misskey from 'misskey-js';
 // import XTimeline from './welcome.timeline.vue';
-// import MarqueeText from '@/components/MkMarquee.vue'; 
+// import MarqueeText from '@/components/MkMarquee.vue';
 import MkFeaturedPhotos from '@/components/MkFeaturedPhotos.vue';
 import misskeysvg from '/client-assets/sharkey.svg';
 import { misskeyApiGet } from '@/scripts/misskey-api.js';