Me pehea e taea ai e te tūmau paetukutuku te aukati i nga whakaeke CC/ddos? php tukunga waehere anti-attack

E whakarāpopoto ana tēnei tuhinga i ngā tikanga hei ārai i ngā whakaekenga CC me DDoS i runga i te WordPress .

Ko te kaupapa o tēnei tuhinga he maha ngā kaihokohoko ipurangi e whakamahi ana i te WordPress hei hanga paetukutuku , e pāngia pinepinetia ana e ngā whakaekenga CC/DDoS, ka nui rawa te tūmau paetukutuku me te puhoi o te uta, ā, ka pā ki te tūnga SEO o ā rātou paetukutuku hokohoko īpurangi.

I enei ra, ko nga whakaeke CC/DDOS te nuinga ka karanga N nga IP maha, ka whakahou i etahi wharangi o te paetukutuku, kia mau tonu nga tono a te kaimau, ka mutu ka nui te utaina o te tūmau me te heke.

Ko te tūmau WordPress anti-CC, Ddos whakaekenga waehere whakaeke

• Ko te mahi matua o te waehere e whai ake nei ko te tohu i te wahitau IP e "whakahou tonu i te wharangi neke atu i te 3 nga wa i roto i te 5 hēkona" ki te wahitau IP rohe 127.0.0.1.
• Ka pai ake tenei tikanga ki te aukati i nga whakaeke CC me DDOS.

Ka aukati te paetukutuku WordPress i te CC/DDOS me te waehere whakahou kino

Tāpirihia te waehere e whai ake nei ki te kōnae function.php o to kaupapa WordPress onāianei▼

// 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;
}

Paetukutuku anti-CC, Ddos waehere whakaeke (kore-WordPress)

Mō te hunga kāore e whakamahi ana i te WordPress hei hanga i tā rātou paetukutuku , mā te whakanoho i te waehere e whai ake nei ki te pane ka hua ake he hua pai ake ▼

<?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;
}
?>

• I tua atu, ka taea te whakarereke i nga tawhā o runga ake nei ka taea te whakarereke i nga tawhā ina hiahiatia kia pai ake nga hua.