JQUERY

$(document).ready(function() {
    $(document).on("click","#hepsinisec",function(){
        $('input:checkbox').not(this).prop('checked', this.checked);
    });
});

HTML

<table width="100%" border="0" cellspacing="0" cellpadding="0">
  <thead>
    <tr>
    <th width="5%"><input type="checkbox" name="hepsinisec" id="hepsinisec" /></th>
    <th width="5%">NO</th>
    <th width="23%">Isim</th>
    <th width="67%">Soyad</th>
  </tr></thead>
  <tbody>
  <tr>
    <td><input type="checkbox" name="checkbox[]" id="checkbox[]" /></td>
    <td>1</td>
    <td>Hakan</td>
    <td>Atılgan</td>
  </tr>
  <tr>
    <td><input type="checkbox" name="checkbox[]" id="checkbox[]" /></td>
    <td>2</td>
    <td>Murat</td>
    <td>Yalçın</td>
  </tr>
  <tr>
    <td><input type="checkbox" name="checkbox[]" id="checkbox[]" /></td>
    <td>3</td>
    <td>Mustafa</td>
    <td>Ermiş</td>
  </tr>
  <tr>
    <td><input type="checkbox" name="checkbox[]" id="checkbox[]" /></td>
    <td>4</td>
    <td>Süleyman</td>
    <td>Solak</td>
  </tr>
  <tr>
    <td><input type="checkbox" name="checkbox[]" id="checkbox[]" /></td>
    <td>5</td>
    <td>Tayyip</td>
    <td>Erdoğan</td>
  </tr>
  <tr>
    <td><input type="checkbox" name="checkbox[]" id="checkbox[]" /></td>
    <td>6</td>
    <td>Doğan</td>
    <td>Kartal</td>
  </tr>
  <tr>
    <td><input type="checkbox" name="checkbox[]" id="checkbox[]" /></td>
    <td>7</td>
    <td> </td>
    <td> </td>
  </tr>
    </tbody>
</table>