Tsaro na WordPress: Jagorar Mataki na 10 Don Taurare da Tsare Gidan Yanar Gizon ku a cikin 2024

WordPress ikokin sama da kashi 43% na duk gidajen yanar gizo akan intanet, gami da manyan kantunan labarai, shagunan kasuwancin e-commerce, da rukunin kamfanoni. Wannan babban rinjayen kasuwa ya sa ya zama abin da ake so ga hackers da mugayen 'yan wasan kwaikwayo. Fahimtar dalilin da yasa aka yi niyya ga rukunin yanar gizon WordPress yana taimakawa bayyana mahimmancin mahimmancin matakan tsaro masu dacewa.

Ga masu hackers, babban rabon kasuwa na WordPress yana haifar da tattalin arziƙin sikeli. Lokacin da suka gano wani rauni, yana yiwuwa ya shafi miliyoyin gidajen yanar gizo. Wannan yana sa saka hannun jari na lokaci don haɓaka kayan aikin amfani da rubutun kai hari ta atomatik ga riba sosai. Maimakon koyon tsarin daban-daban don manufa daban-daban, maharan za su iya mai da hankali kan ƙwarewar su a kan dandamali ɗaya tare da ɗimbin ɗimbin abubuwan da abin ya shafa. Shafukan WordPress da aka lalata su galibi suna zama dandamali don:

• SEO yakin basasa
• Rarraba malware ga baƙi
• Aika saƙon imel
• Unaddamarwa DDoS harin
• Mining cryptocurrency
• Hoton shafukan phishing

Ƙarfafawar WordPress ta hanyar plugins da jigogi shine mafi girman ƙarfinsa da babban abin alhaki na tsaro. Ma'ajiyar kayan aikin WordPress ita kaɗai tana ɗaukar nauyin plugins sama da 59,000 tare da biliyoyin abubuwan zazzagewa. Kowane plugin yana wakiltar yuwuwar hanyar shiga ga maharan, kuma amincin waɗannan plugins ya bambanta sosai:

• Yawancin plugins suna haɓaka ta kowane ɗayan masu haɓakawa ko ƙananan ƙungiyoyi ba tare da ƙwarewar tsaro ba
• Abubuwan da aka yi watsi da su na iya samun lahani marasa lahani
• Shahararrun plugins sun zama maƙasudin ƙima don nemo fa'idodi
• Abubuwan hulɗar plugin na iya haifar da ramukan tsaro da ba a zata ba
• Sabuntawa ga plugins na iya gabatar da sabbin lahani

Masu kai hari akai-akai suna bincika rukunin yanar gizon WordPress don sanannun plugins masu rauni, ko da waɗannan plugins ɗin ba a yi amfani da su sosai ko an kashe su ba. Filogi mai rauni guda ɗaya na iya yin sulhu da duka rukunin yanar gizon, ba tare da la’akari da yadda ainihin shigarwar WordPress ɗin ke da shi ba. Bugu da ƙari, suna WordPress a matsayin mai sauƙin amfani DIY dandamali yana nufin cewa mutane masu iyakacin ilimin tsaro sun kafa kuma suna kula da shafuka da yawa. Sa ido gama gari sun haɗa da:

• Rarraunan kalmomin shiga da manufofin kalmar sirri mara kyau
• Rashin sabunta ainihin fayiloli, jigogi, da plugins
• Izinin fayil mara kyau
• Fayilolin madadin marasa tsaro da aka bar su akan sabar
• Matsakaicin yanayin mahalli mara kyau
• Rashin kula da tsaro da kuma shiga

Maharan sun san cewa ga kowane rukunin yanar gizon WordPress da ke da ƙwararru, ɗimbin abubuwan da ba su da tsaro sosai suna yin manufa mai sauƙi. Shafukan WordPress suna ba wa maharan damar shiga da yawa:

• Hare-haren Tabbatarwa: Rundunar soji ta kai hari kan wp-admin, Saukewa: XML-RPC cin zarafi, da kuma sata takardun shaidar zama gama gari. Da zarar maharin ya sami damar gudanarwa, suna da cikakken iko akan rukunin yanar gizon.
• Allurar abun ciki: SQL Rashin lahani na allura na iya ƙyale maharan su canza abun ciki na bayanai, saka lamba mara kyau, ko satar bayanai masu mahimmanci. Halin daɗaɗɗen yanayin WordPress, inda ake ciro abun ciki akai-akai daga ma'ajin bayanai, ya sa wannan harin ya zama haɗari musamman.
• Rubutun Rubutun Rubutu (XSS): Idan ba a tsabtace da kyau ba, za a iya amfani da sassan sharhi, fom ɗin tuntuɓar, da sauran wuraren shigar da mai amfani don shigar da muggan rubutun. Waɗannan rubutun zasu iya satar zaman mai amfani, tura baƙi, ko canza abun cikin rukunin yanar gizo.
• Amfani da Muhalli na Hosting: Shafukan WordPress da yawa suna gudana akan wuraren da aka raba, inda za'a iya amfani da rauni a cikin rukunin yanar gizo ɗaya don samun dama ga wasu akan sabar iri ɗaya.

Wannan yana sa rukunin yanar gizon WordPress ya zama maƙasudi masu mahimmanci fiye da wanda aka azabtar, saboda ana iya amfani da su don kai hari ga wasu ko samar da hanyoyin shigar da ba bisa ka'ida ba. Tasirin hack na WordPress ya wuce fiye da batutuwan fasaha nan da nan:

• Asarar martabar injin bincike
• Sunan alamar da aka lalata
• Alhakin doka don lalata bayanan mai amfani
• Batar da kudaden shiga lokacin raguwa
• Kudin tsaftacewar tsaro da farfadowa
• Yiwuwar baƙar lissafin jami'an tsaro

Yawancin ƙananan kasuwancin ba sa samun cikakkiyar farfadowa daga tsangwama na gidan yanar gizon, yana nuna mahimmancin mahimmancin matakan tsaro.

Fahimtar waɗannan raunin da dalilan kai hari suna da mahimmanci don aiwatar da ingantattun matakan tsaro. Yayin da shahararriyar WordPress ta sa ya zama babban manufa, ingantaccen shigarwar WordPress na iya zama mai juriya sosai ga hare-hare. Makullin shine fahimtar raunin da kuma ɗaukar matakan da suka dace don magance su kafin maharan su yi amfani da su.

Sarrafa WordPress Hosting

Zaɓin mai ba da sabis ɗinku na iya yin babban bambanci a cikin amincin gidan yanar gizon ku da kwanciyar hankali. Duk da yake masu ba da sabis na al'ada suna ba da sararin uwar garke da kayan aiki na yau da kullun, rundunan WordPress da aka sarrafa sun ƙware a cikin takamaiman tsaro da haɓaka WordPress. Sun gina gabaɗayan abubuwan more rayuwa da aka tsara don karewa da haɓaka gidajen yanar gizon WordPress.

Yi la'akari da sarrafa WordPress hosting kamar samun ƙungiyar kwararrun tsaro na WordPress da ke aiki a kowane lokaci don kare rukunin yanar gizon ku. Maimakon samun koyo da aiwatar da matakan tsaro da yawa da kanku, waɗannan runduna ta atomatik suna sarrafa abubuwan fasaha masu rikitarwa na tsaro na WordPress. An gina tsarin su tun daga tushe tare da tsaro na WordPress, kuma suna sabunta matakan kariya don kiyayewa daga sababbin barazana.

Haƙiƙanin ƙimar sarrafa WordPress hosting yana bayyana lokacin da kuka yi la'akari da lokaci da ƙwarewar da ake buƙata don amintaccen rukunin yanar gizon WordPress yadda ya kamata. Abin da zai ɗauki sa'o'i don daidaitawa da kulawa ana sarrafa su ta atomatik ta tsarin su. Bugu da ƙari, lokacin da al'amurran tsaro suka taso, kuna da damar yin amfani da gaggawa ga ƙwararrun WordPress waɗanda za su iya magance matsalar da sauri.

Ga abin da kuke samu tare da mai sarrafa WordPress host:

Duk da yake sarrafa WordPress hosting yawanci farashin fiye da asali hosting, da darajar zama bayyananne lokacin da ka yi la'akari da farashin aiwatar da wadannan matakan tsaro da kanka - ba a ma maganar yuwuwar farashin wani tsaro. Don gidajen yanar gizon kasuwanci, shagunan e-kasuwanci, da kowane rukunin yanar gizon da ke sarrafa mahimman bayanai, sarrafa WordPress hosting ba abin alatu ba ne kawai – saka hannun jari ne mai hikima a cikin tsaron gidan yanar gizon ku da kwanciyar hankali.

Manyan masu samarwa kamar Flywheel, Kinsta, pantheon, Roka, Da kuma WP Engine sun gina suna mai ƙarfi a cikin wannan sarari. Kowannensu yana ba da nasa haɗin abubuwan tsaro da haɓakawa. Karamin kuɗin da kuke biya don ayyukansu yawanci ya yi ƙasa da kuɗin hayar ƙwararrun tsaro ko ma'amala da abubuwan da suka biyo baya.

Ka tuna, tare da karɓar baƙi na gargajiya, kuna da alhakin kusan kowane bangare na tsaron rukunin yanar gizon ku. Tare da sarrafa WordPress hosting, kuna samun abokin tarayya a cikin tsaron gidan yanar gizon ku - wanda aka riga aka yi tunani akai kuma ya aiwatar da ƙayyadaddun matakan tsaro da rukunin yanar gizon ku ke buƙata.

Amintaccen Shigarwa: Layin Tsaro na Farko

Tsaron gidan yanar gizon ku na WordPress yana farawa kafin ma shigar da software. Masu kai hare-hare akai-akai suna kai hari ga shigarwar WordPress a lokacin da kuma nan da nan bayan saiti, suna neman lahani na gama gari saboda ingantattun hanyoyin shigarwa. Sabbin shigarwar WordPress sun zo tare da wasu abubuwan da za a iya tsinkaya waɗanda maharan za su iya kaiwa hari:

• Tsohuwar tebur prefixes (wp_)
• Daidaitaccen tsarin kundin adireshi
• Wuraren fayil da aka sani
• Tsoffin URLs admin
• Sunayen mai amfani gama gari

Yayin da ana iya canza waɗannan abubuwan da ba a so, yawancin masu gidan yanar gizon suna barin su kamar yadda suke, suna ba maharan sanannen samfuri don yin aiki. Kayan aiki masu sarrafa kansa na iya hanzarta bincika waɗannan daidaitattun saitunan kuma ƙaddamar da hare-haren da aka yi niyya.

Koyaushe zazzage WordPress kai tsaye daga tushen amintaccen kuma ba daga rukunin yanar gizo na ɓangare na uku ba. Masu aikata mugunta sau da yawa suna rarraba juzu'ai na WordPress ta hanyar tashoshin da ba na hukuma ba, shigar da bayan gida ko malware kai tsaye cikin ainihin fayilolin. Waɗannan nau'ikan da aka gyara zasu iya bayyana gaba ɗaya suna aiki yayin da suke ba maharan damar shiga tsarin ku a asirce.

Lokacin saita bayananku, ƙirƙirar mai amfani na musamman don shigarwa na WordPress. Yin amfani da mai amfani da bayanan da aka raba a cikin aikace-aikacen da yawa yana haifar da haɗari mara amfani - idan aikace-aikacen ɗaya ya lalace, maharan suna samun damar yin amfani da duk aikace-aikacen da ke raba waɗannan takaddun shaida.

wp-config.php Fayil Sabuntawa

Yayin shigarwa, za ku ƙirƙiri fayil ɗin wp-config.php - tabbas shine mafi mahimmancin fayil a cikin shigarwa na WordPress. Ya ƙunshi bayanan bayananku da maɓallan tsaro. Bayan shigarwa, matsar da wannan fayil zuwa shugabanci ɗaya sama da tushen WordPress ɗin ku. Wannan yana hana maharan shiga shi kai tsaye ta hanyar burauzar gidan yanar gizo, koda wasu matakan tsaro sun gaza.

Ƙara waɗannan mahimman ma'anar tsaro zuwa wp-config.php:

$table_prefix = 'custom_prefix_';    // Instead of wp_, set a custom prefix for your tables
define('DISALLOW_FILE_EDIT', true);  // Prevents editing of files from within WordPress
define('WP_DEBUG', false);           // Disables debug logging in production
define('FORCE_SSL_ADMIN', true);     // Forces SSL for admin access

Mahalli Mai Gudanarwa: Gina Kan Ƙaƙƙarfan Ƙasa

Mahalli na ku ya zama tushen tsaro na gidan yanar gizon ku. Yawancin rikice-rikice na WordPress suna faruwa ba ta hanyar WordPress ba amma ta hanyar lahani a cikin abubuwan haɗin gwiwar haɗin gwiwa. Zaɓi rundunar da ke ba da fifikon tsaro ta hanyar faci na yau da kullun, ƙwanƙwaran bangon wuta, da bincikar malware.

Yi la'akari da waɗannan mahimman buƙatun baƙi:

• PHP 8.3 ko mafi girma (tsofaffin sigogin sun san raunin rauni)
• Sabunta matakan tsaro na yau da kullun
• DDoS kariya
• Tacewar zaɓi na aikace-aikacen yanar gizo (waff)
• SSL goyon bayan takardar shaida
• Kayan aikin duba malware da cirewa
• Sa ido kan mutuncin matakin fayil na uwar garke

SSL da kuma HTTPS ba na zaɓi ba kuma - su ne ainihin buƙatun tsaro. Idan ba tare da su ba, duk bayanan da aka watsa tsakanin uwar garken ku da masu amfani (ciki har da bayanan shiga) suna da rauni ga kutse. Yawancin runduna yanzu suna ba da takaddun shaida ta SSL ta hanyar Mu Encrypt.

Babban Tsaro na WordPress: Tsayar da Ƙarfin Gida

Babban tsaro na WordPress yana farawa da sabuntawa amma ya wuce su. Masu kai hare-hare akai-akai suna kai hari sanannun lahani a cikin tsoffin kayan aikin WordPress. Kunna sabuntawa ta atomatik don ƙananan sakewa - waɗannan galibi suna ɗauke da facin tsaro masu mahimmanci. Gwada a cikin wurin tsarawa da farko don manyan sabuntawa, amma kar a jinkirta aiwatarwa ba dole ba.

Cire kowane jigogi ko plugins ɗin da ba ku yi amfani da shi ba. Kowane ɓangaren da ba a yi amfani da shi yana wakiltar yuwuwar tasirin harin. Hackers sau da yawa suna amfani da mantuwa, tsoffin plugins waɗanda masu rukunin yanar gizon ke mantawa da girka. Binciken na yau da kullun na plugins masu aiki da marasa aiki suna da mahimmanci.

Tsohuwar sunan mai amfani mai gudanarwa shine babban manufa don hare-haren bama-bamai. Yayin shigarwa, ƙirƙirar asusun gudanarwa na musamman. Idan kun riga kun shigar da WordPress tare da tsoho admin sunan mai amfani, ƙirƙirar sabon asusun gudanarwa kuma share ainihin. Ƙarfafa wannan tare da tantance abubuwa biyu-masu nasara da yawa suna faruwa ta hanyar satar bayanan gudanarwa.

Duk da yake yana da amfani ga wasu aikace-aikace, ayyukan XML-RPC na WordPress ana kai hari akai-akai don hare-haren haɓaka ƙarfi. Idan ba kwa amfani da aikace-aikacen hannu ko sabis na waje waɗanda ke buƙatar sa, kashe XML-RPC gaba ɗaya. Maharan na iya amfani da XML-RPC don ƙaddamar da dubunnan yunƙurin kalmar sirri tare da buƙatu ɗaya, ta ƙetare iyakokin ƙoƙarin shiga na yau da kullun. Ana iya ƙara wannan zuwa wp-config.php:

define('XMLRPC_REQUEST', false);

Tsaron Tsarin Fayil: Kare Abubuwan Ku

Izinin tsarin fayil suna da mahimmanci amma galibi ana yin watsi da su. Izinin da ba daidai ba zai iya ƙyale maharan su canza fayilolinku ko aiwatar da lambar mugun abu. Anan ga amintaccen tsarin izini da yakamata ku aiwatar:

• Kundin litattafai: 755 (mai shi na iya karanta / rubuta / zartarwa, wasu na iya karantawa / zartarwa)
• fayiloli: 644 (mai shi na iya karantawa/rubutu, wasu na iya karantawa)
• wp-config.php: 600 (mai shi kadai zai iya karantawa/rubutu)

Kare fayiloli masu mahimmanci ta hanyar .htaccess dokokin. Wannan yana ƙara wani matakin tsaro ko da maharin ya sami damar ketare WordPress:

# Protect wp-config.php and .htaccess
<Files wp-config.php>
    Require all denied
</Files>

<Files .htaccess>
    Require all denied
</Files>

# Prevent directory browsing
Options -Indexes

# Protect includes directory
<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteRule ^wp-admin/includes/ - [F,L]
    RewriteRule !^wp-includes/ - [S=3]
    RewriteRule ^wp-includes/[^/]+\.php$ - [F,L]
</IfModule>

Tsaron Database: Kare Bayananku

Tsaron ma'ajin bayanai ya wuce manyan kalmomin shiga. Mahara sukan yi amfani da harin alluran SQL don samun dama ko gyara bayananku. Ƙuntata gata na mai amfani da bayanan ku zuwa ga abin da ake buƙata kawai don aikin WordPress - yawanci SELECT, SA, UPDATE, da GAME gata. Kar a ba da gata na gudanarwa kamar DROP ko ALTER sai dai idan ya cancanta don sabuntawa ko kulawa.

Aiwatar da madaidaitan bayanai na yau da kullun tare da ɓoyewa. Masu kai hari wani lokaci suna kai hari ga fayilolin ajiya, waɗanda galibi suna ɗauke da cikakkun kwafi na mahimman bayanai. Ajiye madogaran amintacce a waje, kuma a kai a kai gwada tsarin dawo da ku - madadin yana da daraja kawai idan zaku iya dawo da shi daga gare ta.

Yi la'akari da aiwatar da tacewar bayanai ko kayan aikin tsaro wanda ke sa ido kan tambayoyin da ake tuhuma. Yawancin hare-haren alluran SQL suna bin alamu da ake iya gane su waɗanda za a iya toshe su ta atomatik.

Zabar Jigon ku

Jigon da kuka zaɓa don rukunin yanar gizonku na WordPress bai wuce kawai samfuri na gani ba - babban yanki ne na lamba wanda ke mu'amala mai zurfi tare da ainihin WordPress, plugins ɗin ku, kuma galibi abubuwan rukunin yanar gizon ku. Jigo mara tsaro na iya lalata duk gidan yanar gizon ku, ba tare da la'akari da wasu matakan tsaro da kuka aiwatar ba.

Lokacin zabar jigo, duba fiye da kyan gani kuma la'akari da waɗannan mahimman alamun tsaro:

• Yawan Sabuntawa: Jigogin da aka sabunta akai-akai suna nuna kulawa mai aiki. Nemo jigogi da aka sabunta a cikin watanni 3-6 na ƙarshe waɗanda ke nuna cewa an gwada su da sabbin nau'ikan WordPress.
• Tushen Mai Amfani: Shahararrun jigogi tare da manyan sansanonin masu amfani suna amfana daga gwajin al'umma da saurin gano matsalolin tsaro. Don jigogi masu ƙima, lambobin tallace-tallace mafi girma galibi suna nuna mafi kyawun tallafi.
• Sunan Mai Haɓakawa: Bincika mai haɓaka jigon ko kamfani. Shin suna da tarihin kiyaye jigogin su? Shin suna mayar da martani cikin gaggawa game da lamuran tsaro?
• Quality Support: Bincika dandalin tallafi ko tikiti. Nemo martani masu sauri, masu sana'a ga batutuwa masu alaƙa da tsaro.
• Ingancin lambar: Idan zai yiwu, sake duba lambar jigon ko sa mai haɓakawa ya duba ta. Tsaftace, ingantaccen lamba yana nuna kulawa ga tsaro.
• Rubutawa: Cikakken takaddun sau da yawa yana nuna tsarin haɓaka ƙwararru da hankali ga daki-daki.

Ka guji jigogi waɗanda:

• Ba a sabunta sama da watanni 6 ba
• Samun matsalolin tsaro da ba a warware su ba a cikin dandalin tallafi
• Haɗa ginanniyar aikin plugin wanda ya kamata ya zama filaye daban-daban
• Zo daga tushen da ba a sani ba ko rushe (Prated) jigogi
• Yi rangwamen mara kyau da ke ambaton matsalolin tsaro
• Rashin ingantattun takardu ko tashoshi na tallafi

Tsaron plugin

Plugins suna haɓaka ayyukan WordPress amma kuma suna faɗaɗa saman harin shafin ku. Kowane plugin ɗin da kuka shigar yana da yuwuwar wata kofa don maharan su yi amfani da su. Matsalolin da aka yi watsi da su ko kuma waɗanda aka yi watsi da su suna cikin mafi yawan wuraren shigarwa na hacks na WordPress. Mafi kyawun ayyuka sun haɗa da:

• Ci gaba da Inventory na Plugin
• Ana duba shigar plugins akai-akai
• Cire plugins marasa amfani gaba daya
• Takaddun dalilin da yasa kowane plugin ɗin ya zama dole
• Ajiye rikodin abubuwan sabuntawa da canje-canje
• Sabunta Gudanarwa
• Kunna sabuntawa ta atomatik don facin tsaro
• Gwada sabuntawa a kan rukunin yanar gizon farko
• Saka idanu plugins canje-canje don sabunta tsaro
• Saita sanarwa don sabuntawar plugin
• selection Sharudda
• Bincika mitar sabuntawa da kwanan wata sabuntawa ta ƙarshe
• Bincika tarihin tsaro na mai haɓakawa
• Tabbatar da dacewa da sigar ku ta WordPress
• Duba kimar mai amfani da sake dubawa
• Tabbatar da tallafi mai aiki da gyara kwaro
• Tabbatar da lambobin zazzagewa ko ƙididdigar tallace-tallace

Cire plugins waɗanda:

• Ba a sabunta ba a cikin shekarar da ta gabata
• Nuna gargaɗin dacewa
• Akwai matsalolin tsaro da ba a warware ba
• Ba a kula da su ba
• Kuna da aikin da ba ku buƙata kuma
• An maye gurbinsu da mafi kyawu

Kula da Tsaro da Kulawa

Tsaro ba saitin lokaci ɗaya ba ne - yana buƙatar kulawa da kulawa mai gudana. Aiwatar da a m tsarin shiga cewa yana bin:

• Ƙoƙarin shiga da bai yi nasara ba (samfurin na iya nuna harin da ƙarfi)
• Canje-canjen fayil (canje-canjen da ba zato ba tsammani suna nuna sasantawa)
• Canje-canjen bayanan bayanai (canza-canjen da ba a saba gani ba na iya siginar allurar SQL)
• Ayyukan gudanarwa (bibiyar abin da masu gudanarwa ke yi yana taimakawa wajen gano sabawa asusu)

Yi amfani da plugins na tsaro kamar Kalma, Sucuri, ko SolidWP don sarrafa sa ido da aiwatar da fasali kamar:

• IP- tushen samun iko
• Tabbatar da abubuwa biyu (2 FA)
• Kula da mutuncin fayil
• Ana duba malware
• Kariyar karfi da karfi
• Kare barazanar gaske

Binciken tsaro na yau da kullum yana taimakawa wajen gano lahani kafin maharan su yi amfani da su. Haɗa dubawa ta atomatik tare da bita na hannun jari na rajistan ayyukan tsaro da canje-canjen fayil.

Jagoran Haɓaka zuwa Tsaro na WordPress

Amfani da WordPress APIs amintacce

WordPress yana ba da APIs masu ƙarfi waɗanda suka fi aminci fiye da albarkatun PHP. Ga dalilin da ya sa kuma yadda ake amfani da su:

// DON'T do this
$user_input = $_POST['user_input'];
$query = "SELECT * FROM wp_posts WHERE post_title LIKE '%$user_input%'";
$results = $wpdb->query($query);

// DO this instead
$results = get_posts(array(
    'post_type' => 'post',
    'post_status' => 'publish',
    's' => sanitize_text_field($_POST['user_input'])
));

Mafi Kyawun Ayyuka Masu Gudanarwa

Kar Ka Taba Amincewa Shigar Mai Amfani

Duk shigarwar ya kamata a yi la'akari da yiwuwar ƙeta:

// DON'T
function update_user_meta_unsafe($user_id, $meta_key) {
    update_user_meta($user_id, $meta_key, $_POST['meta_value']);
}

// DO
function update_user_meta_safe($user_id, $meta_key) {
    if (!current_user_can('edit_user', $user_id)) {
        return false;
    }

    $meta_value = sanitize_text_field($_POST['meta_value']);
    return update_user_meta($user_id, $meta_key, $meta_value);
}

Gudu Late

Tserewa bayanai a wurin fitarwa, ba lokacin karɓar sa ba:

// DON'T
function save_post_title($title) {
    $safe_title = esc_html($title);
    update_post_meta($post_id, '_custom_title', $safe_title);
}

// DO
function save_post_title($title) {
    update_post_meta($post_id, '_custom_title', $title);
}

// Then when displaying:
echo esc_html(get_post_meta($post_id, '_custom_title', true));

Tsarewar Bayanan Da Ya dace

Yi amfani da ayyukan gujewa da suka dace da mahallin:

// URLs
echo esc_url($url);

// HTML attributes
echo esc_attr($attribute);

// HTML content
echo esc_html($content);

// JavaScript
echo esc_js($javascript);

// SQL queries
$wpdb->prepare("SELECT * FROM $wpdb->posts WHERE ID = %d", $post_id);

Tabbatarwa Kan Tsabtace

Fi son ƙin yarda da bayanan da ba daidai ba akan ƙoƙarin gyara shi:

// DON'T just sanitize
$phone = sanitize_text_field($_POST['phone']);

// DO validate and reject
$phone = $_POST['phone'];
if (!preg_match('/^[0-9]{10}$/', $phone)) {
    return new WP_Error('invalid_phone', 'Phone number must be 10 digits');
}

Ƙarfin Tsaro

Koyaushe bincika iyawa kafin yin ayyuka:

function delete_custom_post() {
    if (!current_user_can('delete_posts')) {
        wp_die('Unauthorized access');
    }

    // Verify nonce
    if (!wp_verify_nonce($_POST['_wpnonce'], 'delete_post_action')) {
        wp_die('Invalid nonce');
    }

    // Proceed with deletion
    wp_delete_post($_POST['post_id']);
}

Yi amfani da Ayyukan Tsaro na WordPress

WordPress yana ba da ayyuka masu mayar da hankali kan tsaro da yawa:

// Nonces for forms
wp_nonce_field('my_action');

// Check referrers
check_admin_referer('my_action');

// Capability checking
current_user_can('edit_posts');

// Safe redirects
wp_safe_redirect($url);

// Safe JSON encoding
wp_send_json($data);

Tuna: Tsaro ba game da sanya lambar ku ba za ta yiwu a yi hacking ba - yana da game da sanya shi da wahala sosai cewa maharan su ci gaba zuwa wurare masu sauƙi. Bin waɗannan ayyukan yana haifar da matakan tsaro da yawa waɗanda ke aiki tare don kare rukunin yanar gizon ku da masu amfani da shi.

Tsare-tsaren Amsar Gaggawa

Duk da ƙoƙarce-ƙoƙarce, ana iya samun ɓarna. Shirya shirin mayar da martani wanda ya haɗa da:

• Bayanin lambar sadarwa ta gaggawa
• Hanyoyin dawo da mataki-mataki
• Tsaftace madadin maidowa tsari
• Samfuran sadarwa don masu amfani/abokan ciniki
• Takaddun yanayin tsarin ku na al'ada
• Jerin kwararrun tsaro don tuntuɓar idan an buƙata

Gwaji na yau da kullun na shirin amsawa yana tabbatar da cewa zaku iya yin aiki da sauri lokacin da ake buƙata. Yaya saurin ganowa da ba da amsa ga al'amuran tsaro sau da yawa yana ƙayyade bambanci tsakanin ƙaramar rashin jin daɗi da babban sulhu.

Ka tuna, tsaro tsari ne mai gudana wanda ke buƙatar kulawa akai-akai da sabuntawa. Dole ne matakan tsaron ku su daidaita yayin da sabbin barazanar ke fitowa da hanyoyin kai hari. Binciken tsaro na yau da kullun, sabuntawa, da saka idanu suna kafa tushen ingantaccen dabarun tsaro na WordPress.

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