Quomodo servo website prohibere CC/ddos impetus potest? php anti-impetum codice deployment

Summam huius articuliWordPressAnti-cc impetum, DDOS oppugnandi modum.

Hoc articulus est quod pluresInternet Marketingpersonas utiWordPress website,Websites saepe ad CC impetus/DDOS impetus obnoxii sunt, cum servers website onerari et tardus ad onus causant, eorum afficientes.electricity ametwebsiteSEOordo.

Nunc, CC impetum/DDOS impetum maxime N multiple IPS vocat, saepe quandam paginae situs reficit, ut servi petitiones continuae sint, ac tandem ut servo onerari et descendere faciat.

WordPress server anti-CC, ddos ​​impetum signum instruere

• Praecipuum sequentis codicis munus est IP inscriptione monstrare quae "paginam plusquam 3 times vel continue in 5 secundis reficit" ad IP inscriptionem localem 127.0.0.1.
• Haec methodus melius erit impedire CC et DDOS impetus.

WordPress website anti-CC/ddos, ne codicem malignum refice

Adde codicem sequentem ad function.php fasciculi thematis currentis WordPress ▼

// Come form https://www.chenweiliang.com/
// WordPress防CC攻击代码,防恶意刷IP
session_start(); //开启session
$timestamp = time();
$ll_nowtime = $timestamp ;
//判断session是否存在 如果存在从session取值，如果不存在进行初始化赋值
if ($_SESSION){
$ll_lasttime = $_SESSION['ll_lasttime'];
$ll_times = $_SESSION['ll_times'] + 1;
$_SESSION['ll_times'] = $ll_times;
}else{
$ll_lasttime = $ll_nowtime;
$ll_times = 1;
$_SESSION['ll_times'] = $ll_times;
$_SESSION['ll_lasttime'] = $ll_lasttime;
}
//现在时间-开始登录时间 来进行判断 如果登录频繁 跳转 否则对session进行赋值
if(($ll_nowtime - $ll_lasttime) < 3){
if ($ll_times>=5){
header("location:http://127.0.0.1");
exit;
}
}else{
$ll_times = 0;
$_SESSION['ll_lasttime'] = $ll_nowtime;
$_SESSION['ll_times'] = $ll_times;
}

Website anti-CC, signum impetum ddos ​​(non-WordPress)

nisiWordPress websiteamici, hunc codicem pone in capite, effectus melior erit ▼ .

<?php
// Come form https://www.chenweiliang.com/
// WordPress防CC攻击代码,防恶意刷IP
session_start(); //开启session
$timestamp = time();
$ll_nowtime = $timestamp ;
//判断session是否存在 如果存在从session取值，如果不存在进行初始化赋值
if ($_SESSION){
$ll_lasttime = $_SESSION['ll_lasttime'];
$ll_times = $_SESSION['ll_times'] + 1;
$_SESSION['ll_times'] = $ll_times;
}else{
$ll_lasttime = $ll_nowtime;
$ll_times = 1;
$_SESSION['ll_times'] = $ll_times;
$_SESSION['ll_lasttime'] = $ll_lasttime;
}
//现在时间-开始登录时间 来进行判断 如果登录频繁 跳转 否则对session进行赋值
if(($ll_nowtime - $ll_lasttime) < 3){
if ($ll_times>=5){
header("location:http://127.0.0.1");
exit;
}
}else{
$ll_times = 0;
$_SESSION['ll_lasttime'] = $ll_nowtime;
$_SESSION['ll_times'] = $ll_times;
}
?>

• Praeterea parametri supra modificari possunt, et parametri immutari possunt prout melioribus eventibus opus est.