background="/pic/run_line2.gif"background="/pic/run_line2.gif"background
>background="/pic/run_line2.gif"
src="/pic/submenu_item.gif"Netalfa ISP Portal - Lánclevelek, hoax</titletitlehref>
<link hrefhr=hr="/doc/mail/""/res/netalfa.css" type="text/css" rel="stylesheet">
<script type="text/javascript" src="/res/nawa.js"></script>
<script language="JavaScript" type="text/javascript">
function menuFireShowElementTooltip (menu)
{
window.status = 'Netalfa - ' + menu;
}
function menuFireHideElementTooltip (menu)
{
window.status = 'Netalfa';
}
</script>
<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
</script>>src
<script ="/pic/submenu_item.gif"type="text/javascript">
_uacct = "UA-131142-1";
urchinTracker();
</script>>href="/doc/mail/mua/"
</head>
<body bgcolor="#eeeee9" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0">
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0" src="/pic/submenu_item.gif"bgcolor="#eeeee9">
<tr>
href="/doc/mail/thunderbird/"<td align="center" valign="middle" bgcolor="#eeeee9">
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td height="29" background="/pic/headline.jpg">
</td>
</tr>
<tr>
<td src="/pic/submenu_item.gif" srcheight="81">
<table href="/doc/mail/oe/"width="100%" height="81" border="0" cellpadding="0" cellspacing="0">
<tr>
<td background="/pic/header_left.jpg"><table border="0" cellspacing="0" cellpadding="0"><tr><td width="1"></td></tr></table></td>
<td width="764" height="81"><img src="/pic/header.jpg"/></td>
<td background="/pic/header_right.jpg"><table border="0" cellspacing="0" cellpadding="0"><tr><td width="1"></td></tr></table></td>
</tr>
</table>
</td>
</tr>
<tr>
<td valign="top" height="10">
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">src="/pic/submenu_item.gif"
<tr>
<td background="/pic/run_line1.gif"> </td>
<!--td width="770" height="40" background="/pic/run_line1.gif">
<table width="770" height="40" border="0" cellpadding="0" cellspacing="0" class="navigator"-->
<td width="100%" height="40" href=""=/doc/mail/outlook/""/pic/run_line1.gif">
<table width="100%" height="40" border="0" cellpadding="0" cellspacing="0" class="navigator">
<tr>
<td width="20"> </td>
<td class="greenbar">
<a href="/" class="greenbar">Netalfa ISP Portal</a> - Online Ügyfélszolgálat
</td>
<td width="45%" align="right" class="greenbar">
<a href="/kapcsolat/" class="greenbar">Kapcsolat</a>
</td>
<td width="20"> </td>
</tr>
</table>
</td>
<!--td background="/pic/run_line1.gif"> </td-->
</tr>
</table>
</td>
</tr>
<tr>
<td valign="top">
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<!--td valign="top"> </td-->
<!--td width="770" valign="top"-->
<td width="100%" valign="top">
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top" bgcolor="#e4ded3" width="200">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>src="/pic/submenu_item.gif"
<table width="191" border="0" cellpadding="2" cellspacing="0" class="menuitem">
<tr>
<td height="40">
<table width="100%" height="40" border="0" cellpadding="0" cellspacing="0">href="/doc/mail/webmail/"
<tr>
<td width="20" background="/pic/run_line2.gif"> </td>
<td background="/pic/run_line2.gif" class="greenbar">
<img src="/pic/nyilacska.gif" width="4" height="7">
<a href="/doc/" class="leftmenu" style="color: white; font-weight: bold;">Leírások</a>
</td>
<td width="32" background="/pic/run_line2.gif"> </td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="leftmenu_line">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="20"> </td>
<td valign="middle">
<img src="/pic/submenu_item.gif" align="absmiddle">
<a href="/doc/mail/" class="leftmenu">Levelezés</a>
</td>
</tr>
</table>
</td>
</tr>
<tr>src="/pic/submenu_item.gif"
<td class="leftmenu_line">
<table width="100%" border="0" cellpadding="0" cellspacing="0">href="/doc/mail/spam/"
<tr>
<td width="35"> </td>
<td valign="middle">
<img src="/pic/submenu_item.gif" align="absmiddle">
<a href="/doc/mail/mua/" class="leftmenu">Beállítás</a>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="leftmenu_line">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="35"> </td>
<td valign="middle">
<img src="/pic/submenu_item.gif" align="absmiddle">
<a href="/doc/mail/webmail/" class="src=srcleftmenu"">/pic/submenu_item.gif"Webmail</a>
</td>
</tr>href="/doc/mail/virus/"
</table>
</td>
</tr>
<tr>
<td class="leftmenu_line">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="35"> </td>
<td valign="middle">
<img src="/pic/submenu_item.gif" align="absmiddle">
<a href="/doc/mail/spam/" class="leftmenu">Kéretlen reklámok</a>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td src="class=classclass/pic/submenu_item.gif""leftmenu_line">
<table width="100%" border="0" cellpadding="0" cellspacing=href="="/doc/mail/hoax/0">"
<tr>
<td width="35"> </td>
<td valign="middle">
<img src="/pic/submenu_item.gif" align="absmiddle">
<a href="/doc/mail/virus/" class="leftmenu">Vírusok</a>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="leftmenu_line">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="35"> </td>src="/pic/submenu_item.gif"
<td valign="middle">
<img src="/pic/submenu_item.gif" align="absmiddle"absmiddlehref="/doc/mail/tip/">
<a href="/doc/mail/hoax/" class="leftmenu">Lánclevelek, hoax</a>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="leftmenu_line">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="35"> </td>
<td valign="middle">
<img src="/pic/submenu_item.gif" align="absmiddle">
<a href="/doc/mail/tip/" class="leftmenu">Tippek, szokások</a>src="/pic/submenu_item.gif"
</td>
</tr>href="/doc/web/"
</table>
</td>
</tr>
<tr>
<td class="leftmenu_line">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="20"> </td>
<td valign="middle">
<img src="/pic/submenu_item.gif" align="absmiddle">
<a href="/doc/web/" class="leftmenu">Web</a>
</td>
</tr>
</table>
</td>
</tr>src="/pic/submenu_item.gif"
<tr>
<td class="leftmenu_line">href="/doc/database/"
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="20"> </td>
<td valign="middle">
<img src="/pic/submenu_item.gif" align="absmiddle">
<a href="/doc/database/" class="leftmenu">Adatbázis</a>
</td>background="/pic/run_line2.gif"
</tr>
</table>background="/pic/run_line2.gif"
</td>src==
"/pic/nyilacska.gif</"tr>
<tr>
<td height="40">
<table hrefhrefwidth="/software/"="100%" height="40" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="20" background="/pic/run_line2.gif"> </td>background="
/pic/run_line2.gif"<td background="/pic/run_line2.gif" class="greenbar">
<img src="/pic/nyilacska.gif" width="4" height="7">
<a href="/software/" class="leftmenu" style="color: white; font-weight: bold;">Szoftvertár</a>
</td>
<td width="32" background="backgroundbackground="/pic/run_line2.gif/pic/run_line2.gif""> </td>
</tr>
</table>
</td>
</tr>background="/pic/run_line2.gif"
<tr>
<td height="40">
<table width="100%" srcheightheightheight="="/pic/nyilacska.gif""40" border="0" cellpadding="0" cellspacing="0">
<tr>href="/security/"
<td width="20" background="/pic/run_line2.gif"> </td>
<td background="/pic/run_line2.gif" class="greenbar">
<img background="/pic/run_line2.gif"src="/pic/nyilacska.gif" width="4" height="7">
<a href="/security/" class="leftmenu" style="color: white; font-weight: bold;">Biztonság</a>
</td>
<td width="32" background="/pic/run_line2.gif"> </td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td valign="top">
</td>
</tr>
</table>
</td>
<td width="9" background="/pic/netalfa_line_vertical.gif"> </td>
<td width="100%" valign="top" class="content">
<h1>Lánclevelek, hoax</h1>
<p>
A vírusok és kéretlen levelek mellett a harmadik levélfajta, melynek
gyakorlatilag semmi haszna, de jelentős levélforgalmat generál az interneten, a
kéretlen levelekhez hasonlóan legalább infrastrukturális és munkaórai kárt
okozva, de elképzelhető egyéb természetű kár is (<background="/pic/netalfa_line_vertical.gif""strong>valós példa egy
felszólítás véradásra, amiből kifolyólag a vérellátó telefonszáma a sok jó
szándékú jelentkező miatt elérhetetlenné vált!</strong>).
</p>
<p>
Ezen levelek ismérve, hogy felszólítják a címzetteket arra, hogy a levelet több
példányban küldjék tovább. Az indoklás például hagyatkozhat az emberek
segítőkészségére, babonáira. Tipikus példák: felszólítás hogy egy fiatal
kisgyerek életét lehet megmenteni (véradás, vese átültetés, nagy cég vállalta,
hogy a címzettek számával arányosan segíti anyagilag a műtétet), a levél tovább
nem küldése hatalmas balszerencsével jár, akár balesettel – és még hosszan
lehetne sorolni.
</p>
<p>src="/pic/doc/mail/mua/outlook-00.png"
Ezen levelekkel egyetlen teendő van: le kell törölni.
</p>
<p>
Néhány oldal, mely tipikus lánclevelet és "valóság" tartalmukat tartalmazza:
<ul>
<li><a href="http://yikes.tolna.net/hoax/" target="_blank">Lánclevelek küldőinek tanfolyama</a></src="/pic/doc/mail/mua/outlook-01.png"src="/pic/doc/mail/mua/outlook-02.png"src="/pic/doc/mail/mua/outlook-03.png"src="/pic/doc/mail/mua/outlook-04.png"==li>
<li><a href="http://www.netalfa.net/doc/mail/outlook/?print"href="http://index.hu/tech/hoax/" src="/pic/print.gif"target="_blank">Index: Hoaxkábel</a></li>
<li><a href="http://www.symantec.com/avcenter/hoax.html" target="_blank">Symantec: hoaxes</a></li>
<li><a href="http://hoaxbusters.ciac.org/" target="_blank">Hoaxbusters</a></li>
<li><a background="/pic/run_line3.gif"href="http://www.virusbuster.hu/hu/spam/hoaxok/" target="_blank">Virusbuster: hoaxok</a></li>
<li>>background="/pic/run_line3.gif"<a href="http://www.urbanlegends.hu/" target="_blank">Urban Legends</a></li>
</ul>
</p>
<script language="JavaScript" type="text/javascript">src="/pic/nyilacska.gif"href="http://www.netalfa.hu"href="/feltetelek/"src="/pic/pipe.gif"
function openPrintable (url)
{
var w = 600;
var h = 500;
var posx = 0;
var posy = 0;
if (window.screenLeft)
{
posx = window.screenLeft;
posy = window.screenTop;
}
else if (window.screenX)
{
posx = window.screenX;
posy = window.screenY;
}
var x = (document.body.clientWidth - w) / 2 + posx;
var y = (document.body.clientHeight - h) / 2 + posy;
window.open( url , 'netalfa_print', 'toolbar=no,menubar=yes,location=no,hotkeys=no,status=no,scrollbars=yes,resizable=yes,width=' + w + ',height=' + h + ',left=' + x + ',top=' + y);
return false;
}
</</href="/adatvedelem/"script>
<table width="100%">
<tr>
<td height="20">
</td>
</tr>
<tr>
<td align="right" backgroundclassclassclass="/pic/run_line3.gif"="text" style="text-align: right;">
<a href="http://www.netalfa.net/doc/mail/hoax/?print" target="_blank" onClick="return openPrintable('http://www.netalfa.net/doc/mail/hoax/?print')"><img src="/pic/print.gif" border="0" align="absmiddle"/> Nyomtatás</a>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
<td> </td>
</tr>
</table>
</td>
</tr>
<tr>
<td height="10">
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td background="/pic/run_line3.gif"> </td>
<!--td width="770" height="36" background="/pic/run_line3.gif"-->
<td width="100%" height="36" background="/pic/run_line3.gif">
<!--table width="770" height="36" border="0" cellpadding="0" cellspacing="0" class="navigator"-->
<table width="100%" height="36" border="0" cellpadding="0" cellspacing="0" class="navigator">
<tr>
<td width="20"> </td>
<td class="greenbar">
<img src="/pic/nyilacska.gif" width="4" height="7" border="0"> <a href="http://www.netalfa.hu" class="greenbar"><strong>Netalfa kft © 2006</strong></a>
</td>
<td width="45%" align="right" class="greenbar">
<a href="/feltetelek/" class="greenbar">Használati feltételek</a>
<img src="/pic/pipe.gif" width="1" height="9" border="0" align="absmiddle">
<a href="/adatvedelem/" class="greenbar">Adatvédelem</a>
</td>
<td width="20"> </td>
</tr>
</table>
</td>
<td background="/pic/run_line3.gif"> </td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>