diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -2055,6 +2055,7 @@
     'PhabricatorSettingsMainController' => 'applications/settings/controller/PhabricatorSettingsMainController.php',
     'PhabricatorSettingsPanel' => 'applications/settings/panel/PhabricatorSettingsPanel.php',
     'PhabricatorSettingsPanelAccount' => 'applications/settings/panel/PhabricatorSettingsPanelAccount.php',
+    'PhabricatorSettingsPanelActivity' => 'applications/settings/panel/PhabricatorSettingsPanelActivity.php',
     'PhabricatorSettingsPanelConduit' => 'applications/settings/panel/PhabricatorSettingsPanelConduit.php',
     'PhabricatorSettingsPanelConpherencePreferences' => 'applications/settings/panel/PhabricatorSettingsPanelConpherencePreferences.php',
     'PhabricatorSettingsPanelDeveloperPreferences' => 'applications/settings/panel/PhabricatorSettingsPanelDeveloperPreferences.php',
@@ -2221,6 +2222,7 @@
     'PhabricatorUserEmail' => 'applications/people/storage/PhabricatorUserEmail.php',
     'PhabricatorUserEmailTestCase' => 'applications/people/storage/__tests__/PhabricatorUserEmailTestCase.php',
     'PhabricatorUserLog' => 'applications/people/storage/PhabricatorUserLog.php',
+    'PhabricatorUserLogView' => 'applications/people/view/PhabricatorUserLogView.php',
     'PhabricatorUserPreferences' => 'applications/settings/storage/PhabricatorUserPreferences.php',
     'PhabricatorUserProfile' => 'applications/people/storage/PhabricatorUserProfile.php',
     'PhabricatorUserProfileEditor' => 'applications/people/editor/PhabricatorUserProfileEditor.php',
@@ -4950,6 +4952,7 @@
     'PhabricatorSettingsAdjustController' => 'PhabricatorController',
     'PhabricatorSettingsMainController' => 'PhabricatorController',
     'PhabricatorSettingsPanelAccount' => 'PhabricatorSettingsPanel',
+    'PhabricatorSettingsPanelActivity' => 'PhabricatorSettingsPanel',
     'PhabricatorSettingsPanelConduit' => 'PhabricatorSettingsPanel',
     'PhabricatorSettingsPanelConpherencePreferences' => 'PhabricatorSettingsPanel',
     'PhabricatorSettingsPanelDeveloperPreferences' => 'PhabricatorSettingsPanel',
@@ -5131,6 +5134,7 @@
       0 => 'PhabricatorUserDAO',
       1 => 'PhabricatorPolicyInterface',
     ),
+    'PhabricatorUserLogView' => 'AphrontView',
     'PhabricatorUserPreferences' => 'PhabricatorUserDAO',
     'PhabricatorUserProfile' => 'PhabricatorUserDAO',
     'PhabricatorUserProfileEditor' => 'PhabricatorApplicationTransactionEditor',
diff --git a/src/applications/auth/controller/PhabricatorAuthDowngradeSessionController.php b/src/applications/auth/controller/PhabricatorAuthDowngradeSessionController.php
--- a/src/applications/auth/controller/PhabricatorAuthDowngradeSessionController.php
+++ b/src/applications/auth/controller/PhabricatorAuthDowngradeSessionController.php
@@ -20,11 +20,8 @@
 
     if ($request->isFormPost()) {
 
-      queryfx(
-        $session->establishConnection('w'),
-        'UPDATE %T SET highSecurityUntil = NULL WHERE id = %d',
-        $session->getTableName(),
-        $session->getID());
+      id(new PhabricatorAuthSessionEngine())
+        ->exitHighSecurity($viewer, $session);
 
       return id(new AphrontRedirectResponse())
         ->setURI($this->getApplicationURI('session/downgrade/'));
diff --git a/src/applications/auth/engine/PhabricatorAuthSessionEngine.php b/src/applications/auth/engine/PhabricatorAuthSessionEngine.php
--- a/src/applications/auth/engine/PhabricatorAuthSessionEngine.php
+++ b/src/applications/auth/engine/PhabricatorAuthSessionEngine.php
@@ -249,6 +249,12 @@
           $session->getTableName(),
           $until,
           $session->getID());
+
+        $log = PhabricatorUserLog::initializeNewLog(
+          $viewer,
+          $viewer->getPHID(),
+          PhabricatorUserLog::ACTION_ENTER_HISEC);
+        $log->save();
       }
     }
 
@@ -302,4 +308,21 @@
   }
 
 
+  public function exitHighSecurity(
+    PhabricatorUser $viewer,
+    PhabricatorAuthSession $session) {
+
+    queryfx(
+      $session->establishConnection('w'),
+      'UPDATE %T SET highSecurityUntil = NULL WHERE id = %d',
+      $session->getTableName(),
+      $session->getID());
+
+    $log = PhabricatorUserLog::initializeNewLog(
+      $viewer,
+      $viewer->getPHID(),
+      PhabricatorUserLog::ACTION_EXIT_HISEC);
+    $log->save();
+  }
+
 }
diff --git a/src/applications/oauthserver/panel/PhabricatorOAuthServerAuthorizationsSettingsPanel.php b/src/applications/oauthserver/panel/PhabricatorOAuthServerAuthorizationsSettingsPanel.php
--- a/src/applications/oauthserver/panel/PhabricatorOAuthServerAuthorizationsSettingsPanel.php
+++ b/src/applications/oauthserver/panel/PhabricatorOAuthServerAuthorizationsSettingsPanel.php
@@ -12,7 +12,7 @@
   }
 
   public function getPanelGroup() {
-    return pht('Authentication');
+    return pht('Sessions and Logs');
   }
 
   public function isEnabled() {
diff --git a/src/applications/people/controller/PhabricatorPeopleLogsController.php b/src/applications/people/controller/PhabricatorPeopleLogsController.php
--- a/src/applications/people/controller/PhabricatorPeopleLogsController.php
+++ b/src/applications/people/controller/PhabricatorPeopleLogsController.php
@@ -35,64 +35,11 @@
     $phids = array_keys($phids);
     $handles = $this->loadViewerHandles($phids);
 
-    $action_map = PhabricatorUserLog::getActionTypeMap();
-
-    $rows = array();
-    foreach ($logs as $log) {
-
-      $ip_href = $this->getApplicationURI(
-        'logs/?ip='.$log->getRemoteAddr());
-
-      $session_href = $this->getApplicationURI(
-        'logs/?sessions='.$log->getSession());
-
-      $action = $log->getAction();
-      $action_name = idx($action_map, $action, $action);
-
-      $rows[] = array(
-        phabricator_date($log->getDateCreated(), $viewer),
-        phabricator_time($log->getDateCreated(), $viewer),
-        $action_name,
-        $log->getActorPHID()
-          ? $handles[$log->getActorPHID()]->getName()
-          : null,
-        $handles[$log->getUserPHID()]->getName(),
-        phutil_tag(
-          'a',
-          array(
-            'href' => $ip_href,
-          ),
-          $log->getRemoteAddr()),
-        phutil_tag(
-          'a',
-          array(
-            'href' => $session_href,
-          ),
-          substr($log->getSession(), 0, 6)),
-      );
-    }
-
-    $table = new AphrontTableView($rows);
-    $table->setHeaders(
-      array(
-        pht('Date'),
-        pht('Time'),
-        pht('Action'),
-        pht('Actor'),
-        pht('User'),
-        pht('IP'),
-        pht('Session'),
-      ));
-    $table->setColumnClasses(
-      array(
-        '',
-        'right',
-        'wide',
-        '',
-        '',
-        '',
-        'n',
-      ));
+    $table = id(new PhabricatorUserLogView())
+      ->setUser($viewer)
+      ->setLogs($logs)
+      ->setSearchBaseURI($this->getApplicationURI('logs/'))
+      ->setHandles($handles);
 
     return id(new PHUIObjectBoxView())
       ->setHeaderText(pht('User Activity Logs'))
diff --git a/src/applications/people/query/PhabricatorPeopleLogQuery.php b/src/applications/people/query/PhabricatorPeopleLogQuery.php
--- a/src/applications/people/query/PhabricatorPeopleLogQuery.php
+++ b/src/applications/people/query/PhabricatorPeopleLogQuery.php
@@ -76,6 +76,7 @@
       $where[] = qsprintf(
         $conn_r,
         'actorPHID IN (%Ls) OR userPHID IN (%Ls)',
+        $this->relatedPHIDs,
         $this->relatedPHIDs);
     }
 
diff --git a/src/applications/people/storage/PhabricatorUserLog.php b/src/applications/people/storage/PhabricatorUserLog.php
--- a/src/applications/people/storage/PhabricatorUserLog.php
+++ b/src/applications/people/storage/PhabricatorUserLog.php
@@ -27,6 +27,9 @@
   const ACTION_CHANGE_PASSWORD  = 'change-password';
   const ACTION_CHANGE_USERNAME  = 'change-username';
 
+  const ACTION_ENTER_HISEC = 'hisec-enter';
+  const ACTION_EXIT_HISEC = 'hisec-exit';
+
   protected $actorPHID;
   protected $userPHID;
   protected $action;
@@ -58,6 +61,8 @@
       self::ACTION_EMAIL_REMOVE => pht('Email: Remove Address'),
       self::ACTION_CHANGE_PASSWORD => pht('Change Password'),
       self::ACTION_CHANGE_USERNAME => pht('Change Username'),
+      self::ACTION_ENTER_HISEC => pht('Hisec: Enter'),
+      self::ACTION_EXIT_HISEC => pht('Hisec: Exit'),
     );
   }
 
diff --git a/src/applications/people/view/PhabricatorUserLogView.php b/src/applications/people/view/PhabricatorUserLogView.php
new file mode 100644
--- /dev/null
+++ b/src/applications/people/view/PhabricatorUserLogView.php
@@ -0,0 +1,95 @@
+<?php
+
+final class PhabricatorUserLogView extends AphrontView {
+
+  private $logs;
+  private $handles;
+  private $searchBaseURI;
+
+  public function setSearchBaseURI($search_base_uri) {
+    $this->searchBaseURI = $search_base_uri;
+    return $this;
+  }
+
+  public function setLogs(array $logs) {
+    assert_instances_of($logs, 'PhabricatorUserLog');
+    $this->logs = $logs;
+    return $this;
+  }
+
+  public function setHandles(array $handles) {
+    assert_instances_of($handles, 'PhabricatorObjectHandle');
+    $this->handles = $handles;
+    return $this;
+  }
+
+  public function render() {
+    $logs = $this->logs;
+    $handles = $this->handles;
+    $viewer = $this->getUser();
+
+    $action_map = PhabricatorUserLog::getActionTypeMap();
+    $base_uri = $this->searchBaseURI;
+
+    $rows = array();
+    foreach ($logs as $log) {
+
+      $ip = $log->getRemoteAddr();
+      $session = substr($log->getSession(), 0, 6);
+
+      if ($base_uri) {
+        $ip = phutil_tag(
+          'a',
+          array(
+            'href' => $base_uri.'?ip='.$log->getRemoteAddr().'#R',
+          ),
+          $ip);
+        $session = phutil_tag(
+          'a',
+          array(
+            'href' => $base_uri.'?sessions='.$log->getSession().'#R',
+          ),
+          $session);
+      }
+
+      $action = $log->getAction();
+      $action_name = idx($action_map, $action, $action);
+
+      $rows[] = array(
+        phabricator_date($log->getDateCreated(), $viewer),
+        phabricator_time($log->getDateCreated(), $viewer),
+        $action_name,
+        $log->getActorPHID()
+          ? $handles[$log->getActorPHID()]->getName()
+          : null,
+        $handles[$log->getUserPHID()]->getName(),
+        $ip,
+        $session,
+      );
+    }
+
+    $table = new AphrontTableView($rows);
+    $table->setHeaders(
+      array(
+        pht('Date'),
+        pht('Time'),
+        pht('Action'),
+        pht('Actor'),
+        pht('User'),
+        pht('IP'),
+        pht('Session'),
+      ));
+    $table->setColumnClasses(
+      array(
+        '',
+        'right',
+        'wide',
+        '',
+        '',
+        '',
+        'n',
+      ));
+
+    return $table;
+  }
+}
diff --git a/src/applications/settings/panel/PhabricatorSettingsPanelActivity.php b/src/applications/settings/panel/PhabricatorSettingsPanelActivity.php
new file mode 100644
--- /dev/null
+++ b/src/applications/settings/panel/PhabricatorSettingsPanelActivity.php
@@ -0,0 +1,58 @@
+<?php
+
+final class PhabricatorSettingsPanelActivity
+  extends PhabricatorSettingsPanel {
+
+  public function getPanelKey() {
+    return 'activity';
+  }
+
+  public function getPanelName() {
+    return pht('Activity Logs');
+  }
+
+  public function getPanelGroup() {
+    return pht('Sessions and Logs');
+  }
+
+  public function isEnabled() {
+    return true;
+  }
+
+  public function processRequest(AphrontRequest $request) {
+    $viewer = $request->getUser();
+    $user = $this->getUser();
+
+    $logs = id(new PhabricatorPeopleLogQuery())
+      ->setViewer($viewer)
+      ->withRelatedPHIDs(array($user->getPHID()))
+      ->execute();
+
+    $phids = array();
+    foreach ($logs as $log) {
+      $phids[] = $log->getUserPHID();
+      $phids[] = $log->getActorPHID();
+    }
+
+    if ($phids) {
+      $handles = id(new PhabricatorHandleQuery())
+        ->setViewer($viewer)
+        ->withPHIDs($phids)
+        ->execute();
+    } else {
+      $handles = array();
+    }
+
+    $table = id(new PhabricatorUserLogView())
+      ->setUser($viewer)
+      ->setLogs($logs)
+      ->setHandles($handles);
+
+    $panel = id(new PHUIObjectBoxView())
+      ->setHeaderText(pht('Account Activity Logs'))
+      ->appendChild($table);
+
+    return $panel;
+  }
+
+}
diff --git a/src/applications/settings/panel/PhabricatorSettingsPanelSessions.php b/src/applications/settings/panel/PhabricatorSettingsPanelSessions.php
--- a/src/applications/settings/panel/PhabricatorSettingsPanelSessions.php
+++ b/src/applications/settings/panel/PhabricatorSettingsPanelSessions.php
@@ -12,7 +12,7 @@
   }
 
   public function getPanelGroup() {
-    return pht('Authentication');
+    return pht('Sessions and Logs');
   }
 
   public function isEnabled() {