Java フレームワークのセキュリティ アーキテクチャ設計はユーザーのプライバシーをどのように保護しますか?

@Configuration
public class WebSecurityConfig {

    @Autowired
    private UserDetailsService userDetailsService;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
            .antMatchers("/email-verify/**").permitAll()
            .anyRequest().authenticated()
            .and()
            .formLogin();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService);
    }
}

<hibernate-mapping>
    <class name="User">
        <properties>
            <property name="name" type="string" />
            <property name="email" type="string" />
            <property name="created" type="timestamp" generated="insert" />
            <property name="updated" type="timestamp" generated="always" />
        </properties>
        <audit-strategy>org.hibernate.envers.strategy.ValidityAuditStrategy</audit-strategy>
    </class>
</hibernate-mapping>

@Entity
public class User {

    @Id
    @GeneratedValue
    private Long id;

    private String name;

    @Encrypted(value="AES")
    private String email;
}