Seva ea sebaka sa marang-rang e ka thibela litlhaselo tsa CC/ddos joang? php anti-attack code deployment

Sengoloa sena se akaretsa mekhoa ea ho thibela litlhaselo tsa CC le DDoS ho WordPress .

Morero oa sengoloa sena ke hobane barekisi ba bangata ba inthanete ba sebelisa WordPress ho haha ​​​​liwebsaete , tseo hangata li hlaseloang ke litlhaselo tsa CC/DDoS, tse etsang hore li-server tsa webosaete li imetsoe le ho jara butle, ka hona li ama boemo ba SEO ba liwebsaete tsa bona tsa khoebo ea inthanete.

Hona joale, tlhaselo ea CC / DDOS e hlasela haholo-holo e bitsa N multiple IPs, hangata e khatholla leqephe le itseng la sebaka sa marang-rang, e le hore likōpo tsa seva li tsoele pele, 'me qetellong li etse hore seva se imetsoe le ho theoha.

Seva ea WordPress ea anti-CC, phepelo ea khoutu ea tlhaselo ea ddos

• Mosebetsi o ka sehloohong oa khoutu e latelang ke ho supa aterese ea IP e "khathollang leqephe ho feta makhetlo a 3 kapa ho feta ka nako ea metsotsoana e 5" ho aterese ea IP ea lehae 127.0.0.1.
• Mokhoa ona o tla ba molemo ho thibela litlhaselo tsa CC le DDOS.

Sebaka sa marang-rang sa WordPress anti-CC/ddos, thibela khoutu e mpe ea ho khatholla

Kenya khoutu e latelang ho file ea function.php ea sehlooho sa hona joale sa 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;
}

Sebaka sa marang-rang sa anti-CC, khoutu ea tlhaselo ea ddos ​​(non-WordPress)

Bakeng sa bao ba sa sebeliseng WordPress ho haha ​​​​websaete ea bona , ho beha khoutu e latelang hloohong ho tla hlahisa litholoana tse betere ▼

<?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;
}
?>

• Ho phaella moo, litekanyo tse ka holimo li ka fetoloa, 'me li-parameter li ka fetoloa ha ho hlokahala bakeng sa liphello tse molemo.