diff --git a/src/main/java/com/epam/reportportal/auth/event/UiAuthenticationSuccessEventHandler.java b/src/main/java/com/epam/reportportal/auth/event/UiAuthenticationSuccessEventHandler.java
index 923d063a..8633b3c7 100644
--- a/src/main/java/com/epam/reportportal/auth/event/UiAuthenticationSuccessEventHandler.java
+++ b/src/main/java/com/epam/reportportal/auth/event/UiAuthenticationSuccessEventHandler.java
@@ -28,7 +28,9 @@
 import org.apache.commons.collections4.MapUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.event.EventListener;
+import org.springframework.security.authentication.LockedException;
 import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -55,6 +57,10 @@ public UiAuthenticationSuccessEventHandler(UserRepository userRepository,
   @Transactional
   public void onApplicationEvent(UiUserSignedInEvent event) {
     String username = event.getAuthentication().getName();
+    if (!((ReportPortalUser) event.getAuthentication().getPrincipal()).isEnabled()) {
+      SecurityContextHolder.clearContext();
+      throw new LockedException("User account is locked");
+    }
     userRepository.updateLastLoginDate(Instant.ofEpochMilli(event.getTimestamp()), username);
 
     if (MapUtils.isEmpty(acquireUser(event.getAuthentication()).getOrganizationDetails())) {
diff --git a/src/main/java/com/epam/reportportal/auth/integration/github/GitHubUserReplicator.java b/src/main/java/com/epam/reportportal/auth/integration/github/GitHubUserReplicator.java
index 68edee81..c98aac67 100644
--- a/src/main/java/com/epam/reportportal/auth/integration/github/GitHubUserReplicator.java
+++ b/src/main/java/com/epam/reportportal/auth/integration/github/GitHubUserReplicator.java
@@ -45,6 +45,7 @@
 import java.util.Date;
 import java.util.Objects;
 import java.util.Optional;
+import java.util.UUID;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.core.io.Resource;
 import org.springframework.http.ResponseEntity;
@@ -143,8 +144,10 @@ private void updateUser(User user, UserResource userResource, GitHubClient gitHu
 
   private User createUser(UserResource userResource, GitHubClient gitHubClient) {
     User user = new User();
-    String login = normalizeId(userResource.getLogin());
-    user.setLogin(login);
+    user.setLogin(normalizeId(userResource.getLogin()));
+    user.setUuid(UUID.randomUUID());
+    user.setActive(Boolean.TRUE);
+
     updateUser(user, userResource, gitHubClient);
     user.setUserType(UserType.GITHUB);
     user.setRole(UserRole.USER);
diff --git a/src/main/java/com/epam/reportportal/auth/integration/ldap/LdapUserReplicator.java b/src/main/java/com/epam/reportportal/auth/integration/ldap/LdapUserReplicator.java
index b285e2f2..d41190f5 100644
--- a/src/main/java/com/epam/reportportal/auth/integration/ldap/LdapUserReplicator.java
+++ b/src/main/java/com/epam/reportportal/auth/integration/ldap/LdapUserReplicator.java
@@ -34,6 +34,7 @@
 import com.epam.ta.reportportal.util.PersonalProjectService;
 import java.util.Map;
 import java.util.Optional;
+import java.util.UUID;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.ldap.core.DirContextOperations;
@@ -101,23 +102,25 @@ private String validateEmail(String email) {
 
   private User createNewUser(DirContextOperations ctx, Map<String, String> syncAttributes,
       String email, String login) {
-    User newUser = new User();
-    newUser.setLogin(login);
+    User user = new User();
+    user.setLogin(login);
+    user.setUuid(UUID.randomUUID());
+    user.setActive(Boolean.TRUE);
 
     String fullName = getFullName(ctx, syncAttributes);
-    newUser.setFullName(fullName);
+    user.setFullName(fullName);
 
     checkEmail(email);
-    newUser.setEmail(email);
-    newUser.setMetadata(defaultMetaData());
-    newUser.setUserType(UserType.LDAP);
-    newUser.setRole(UserRole.USER);
-    newUser.setExpired(false);
+    user.setEmail(email);
+    user.setMetadata(defaultMetaData());
+    user.setUserType(UserType.LDAP);
+    user.setRole(UserRole.USER);
+    user.setExpired(false);
 
-    final Project project = generatePersonalProject(newUser);
-    newUser.getProjects().add(project.getUsers().iterator().next());
+    final Project project = generatePersonalProject(user);
+    user.getProjects().add(project.getUsers().iterator().next());
 
-    return userRepository.save(newUser);
+    return userRepository.save(user);
   }
 
   private String getFullName(DirContextOperations ctx, Map<String, String> syncAttributes) {
diff --git a/src/main/java/com/epam/reportportal/auth/integration/saml/SamlUserReplicator.java b/src/main/java/com/epam/reportportal/auth/integration/saml/SamlUserReplicator.java
index ff9015aa..47791f1f 100644
--- a/src/main/java/com/epam/reportportal/auth/integration/saml/SamlUserReplicator.java
+++ b/src/main/java/com/epam/reportportal/auth/integration/saml/SamlUserReplicator.java
@@ -43,6 +43,7 @@
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
+import java.util.UUID;
 import java.util.stream.Collectors;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationEventPublisher;
@@ -102,6 +103,8 @@ public User replicateUser(ReportPortalSamlAuthentication samlAuthentication) {
 
     User user = new User();
     user.setLogin(userName);
+    user.setUuid(UUID.randomUUID());
+    user.setActive(Boolean.TRUE);
 
     List<Attribute> details = samlAuthentication.getDetails();