Volete limitare i tentativi di accesso in WordPress?
Gli hacker possono utilizzare un attacco di forza bruta sul vostro sito web per cercare di indovinare la password di amministrazione di WordPress. Se limitate il numero di volte in cui possono tentare di accedere, riducete significativamente le loro possibilità di successo.
In questo articolo vi mostreremo come e perché limitare i tentativi di accesso al vostro sito WordPress.
Perché limitare i tentativi di accesso in WordPress?
Un attacco a forza bruta è un metodo che utilizza tentativi ed errori per entrare nel vostro sito WordPress.
Il tipo più comune di attacco a forza bruta è l’indovinare la password. Gli hacker utilizzano software automatizzati per indovinare continuamente i dati di accesso dell’utente, in modo da poter accedere al suo sito web.
Per impostazione predefinita, WordPress consente agli utenti di inserire le password tutte le volte che vogliono. Gli hacker possono cercare di sfruttare questa possibilità utilizzando script che inseriscono diverse combinazioni fino a indovinare il login giusto.
È possibile prevenire gli attacchi di forza bruta limitando il numero di tentativi di accesso falliti per utente. Ad esempio, si può bloccare temporaneamente un utente dopo 5 tentativi di accesso falliti.
Purtroppo, alcuni utenti si ritrovano bloccati fuori dal proprio sito WordPress dopo aver digitato la password in modo errato per un certo numero di volte. Se vi trovate in questa situazione, seguite i passaggi della nostra guida su come sbloccare il limite dei tentativi di accesso in WordPress.
Detto questo, vediamo come limitare il numero di tentativi di accesso in WordPress.
Video tutorial
Se preferite le istruzioni scritte, continuate a leggere.
Come limitare i tentativi di accesso in WordPress
La prima cosa da fare è installare e attivare il plugin Limit Login Attempts Reloaded. Per maggiori dettagli, consultate la nostra guida passo-passo su come installare un plugin di WordPress.
Per questa esercitazione è sufficiente la versione gratuita. Dopo l’attivazione, si deve visitare la pagina Impostazioni ” Limita tentativi di accesso e cliccare sulla scheda “Impostazioni” in alto.
Le impostazioni predefinite vanno bene per la maggior parte dei siti web, ma vi spiegheremo come configurare le impostazioni del plugin di sicurezza per il vostro sito.
Per essere conformi alle leggi GDPR, è possibile fare clic sulla casella di controllo “Conformità GDPR” per visualizzare un messaggio nella pagina di accesso. Per saperne di più sul GDPR, consultate la nostra guida su WordPress e la conformità al GDPR.
Successivamente, si sceglierà se ricevere una notifica quando qualcuno è stato bloccato. Se lo si desidera, è possibile modificare l’indirizzo e-mail a cui inviare la notifica. Per impostazione predefinita, si riceverà una notifica alla terza volta che l’utente viene bloccato.
Successivamente, si deve scorrere fino alla sezione App locale, dove si può definire il numero di tentativi di accesso e il tempo di blocco che l’utente deve attendere prima di poter riprovare.
Innanzitutto, è necessario definire il numero di tentativi di accesso possibili. Dopodiché, si deve scegliere il numero di minuti che l’utente dovrà attendere se supera il numero di tentativi falliti. Il valore predefinito è 20 minuti.
È inoltre possibile aumentare il tempo di attesa una volta che l’utente è stato bloccato per un determinato numero di volte. Ad esempio, le impostazioni predefinite non consentono all’utente di tentare l’accesso per 24 ore dopo che è stato bloccato per 4 volte.
Si consiglia di non modificare l’impostazione “Origini IP attendibili” per motivi di sicurezza.
Non dimenticate di fare clic sul pulsante “Salva impostazioni” in fondo alla schermata per memorizzare le modifiche.
Consigli professionali su come proteggere il vostro sito web WordPress
Limitare i tentativi di accesso è solo uno dei modi per mantenere sicuro il vostro sito WordPress.
Il primo livello di protezione del vostro sito WordPress è costituito dalle password. Dovreste sempre utilizzare password forti sul vostro sito WordPress.
Le password forti possono essere difficili da ricordare, ma è possibile utilizzare un gestore di password per renderle più semplici. Se gestite un sito WordPress con più autori, vedete come potete imporre password forti agli utenti in WordPress.
Se la vostra pagina di accesso a WordPress viene ancora attaccata, un altro livello di protezione che potete aggiungere è Google reCAPTCHA for WordPress login. Questo aiuterà ulteriormente a ridurre gli attacchi DDoS.
Nessun sito web è sicuro al 100% perché gli hacker trovano sempre nuovi modi per aggirare il sistema. Ecco perché è fondamentale mantenere sempre un backup completo del vostro sito WordPress. Vi consigliamo di utilizzare Duplicator o un altro popolare plugin di backup per WordPress.
Se avete un sito web aziendale, vi consigliamo vivamente di aggiungere un firewall che si occupi di attacchi brute force e altro ancora. Noi utilizziamo Sucuri per garantire la nostra sicurezza e, se succede qualcosa al nostro sito, il loro team si occupa di risolvere il problema senza alcun costo aggiuntivo.
Per ulteriori suggerimenti sulla sicurezza dei siti web, consultate la nostra guida definitiva sulla sicurezza di WordPress.
Speriamo che questo tutorial vi abbia aiutato a capire come limitare i tentativi di accesso in WordPress. Potreste anche voler consultare la nostra guida su come scegliere il miglior hosting WordPress o la nostra selezione di esperti dei plugin indispensabili per far crescere il vostro sito web.
Se questo articolo vi è piaciuto, iscrivetevi al nostro canale YouTube per le esercitazioni video su WordPress. Potete trovarci anche su Twitter e Facebook.
Syed Balkhi says
Hey WPBeginner readers,
Did you know you can win exciting prizes by commenting on WPBeginner?
Every month, our top blog commenters will win HUGE rewards, including premium WordPress plugin licenses and cash prizes.
You can get more details about the contest from here.
Start sharing your thoughts below to stand a chance to win!
Jiří Vaněk says
Is there another way than a plugin? E.g. using htaccess or similar component? I have my own server and would like to have this limit on my site. However, I already have relatively enough plugins and would not like to add more. So I’m looking for a way to do it without a plugin.
WPBeginner Support says
We do not have a recommended way without a plugin, a snippet would be fairly complex which is why we recommend the plugin. We also recommend taking a look at our list of how many plugins can be installed on a site to help remove your fear of having too many plugins
https://www.wpbeginner.com/opinion/how-many-wordpress-plugins-should-you-install-on-your-site/
Admin
Linda Willis says
Thanks so much for this very helpful article on a plugin to stop the huge number of brute force attacks our site has endured recently. I’ve just installed it, using your easy to follow step by step guide to its settings. Can’t wait to see how it works!
Also followed the link to password managers. Thanks to your comments, I’m going to try LastPass again. We’ve been using Dashlane (free version) for a few years, but are frustrated by some of its rules. LastPass paid version sounds like a much better deal. Now to determine how to make the switch … easily!
Thanks again!
Linda
WPBeginner Support says
Glad our article and recommendations could help
Admin
Adil says
The outstanding article of website security. I have used this plugin in our many websites.
WPBeginner Support says
Thank you, glad you found the plugin helpful
Admin
kristyburkholder says
Good day! This is kind of off topic but I need some advice from an established blog. Is it tough to set up your own blog? I’m not very techincal but I can figure things out pretty fast. I’m thinking about making my own but I’m not sure where to start. Do you have any tips or suggestions? With thanks
WPBeginner Support says
It is not overly difficult to start a blog, we have a guide on how to start one here: https://www.wpbeginner.com/start-a-wordpress-blog/
Admin
Paul Gent says
I have Limit Login Attempts (yes, I need to update to something newer) and am being attacked all the time. I have added a new user as an administrator in an attempt to be able to access my own website without having to wait. But even then I have been kicked out before I can create any posts.
Does anyone have any advice please?
Shyam Chathuranga says
Yep, you’re right. I’ve been using the Limit Login Attempts plugin for this whole time and recently, it started blocking all users instead of blocking the attacker based on his IP.
So, I guess I’ve to say bye for that plugin and use something else now.
Miguel says
I recently installed WordFence to monitor my website security. It offers a feature for limiting login attempts. Consequently, I deactivated and deleted Limit Login Attempts Reloaded.
However, within WP Admin> Settings, there remains Limit Login Attempts. Do you know if that is installed by default with WP and regardless, how I can get rid of it.?
I believe that it’s overriding the settings in WordFence.
Thanks for your time,
Miguel
erlindawva says
Howdy this is somewhat of off topic but I was wanting to know if blogs use WYSIWYG editors or if you have to manually code with HTML. I’m starting a blog soon but have no coding knowledge so I wanted to get advice from someone with experience. Any help would be greatly appreciated!
WPBeginner Support says
WordPress comes with a WYSIWYG editor. It also allows you to add HTML to write posts.
Admin
Jorge Manuel says
I received the ‘exceeded maximum retries’ message today – but with an absolute correct password!
How can this be?
I just started setting up this WP site two days ago, it has no content aside from a free theme and a title. I installed login lockdown, but it is NOT activated.
it baffles me why there would be a BF attack on an obscure site name with barely 90 MB content…
Alam Khan says
Hi WPBginner’s Team,
Thanks a lot for creating such a huge and useful content for WordPress users like us. I always search for solutions at your website and also get the solution every time since last 2-3 years.
Today is the first time I am posting a comment for the above issue, I am using Limit Login Attempts plugin and it really helps me in keeping my website secure as per day I see 10-15 failed login attempts, but sometimes it is locked for 24 hours, which restrict us also. Is it possible to use Login LockDown also and block wrong attempts by IP, so that our genuine users are not blocked.
Is it possible to use Limit Login Attempts plugin and Login LockDown plugin at the same time on the same website?
Thanks
Alam Khan
Founder
WPBeginner Support says
Hi Alam,
We recommend using Login LockDown alone and not with limit login attempts.
Admin
cheryleduryea says
Hmm it looks like your site ate my first comment (it was super long) so I guess I’ll just sum it up what I wrote and say, I’m thoroughly enjoying your blog. I as well am an aspiring blog writer but I’m still new to the whole thing. Do you have any points for beginner blog writers? I’d certainly appreciate it.
agustinpenny920 says
Hi, of course this article is genuinely good and I have learned lot of things from it regarding blogging. thanks.
adelaida5489 says
With havin so much content and articles do you ever run into any issues of plagorism or copyright violation? My blog has a lot of unique content I’ve either created myself or outsourced but it seems a lot of it is popping it up all over the web without my agreement. Do you know any methods to help prevent content from being stolen? I’d certainly appreciate it.
WPBeginner Support says
Please see our guide on preventing blog content scraping in WordPress.
Admin
Suji says
Hi
Thanks 4 d article. Informative.
Is there any option to limit the login attempts without using any plugins?
YNS says
Hi,
With the a bundle of trusted plugins (which at the same time offer multiple other security feature), It’s no longer that hard to protect WordPress sites from attacks like login attempt.
Those complaining about the feature not being in-built should realize the functionality extensions are meant to serve. The WordPress ecosystem is just scalable, I really like it. But need more partnership with powerful CDN provider. In countries like China, a good plugin like JetPack becomes useless because all the IPs it connects to are malicious to the Great Firewall.
This Blog is very useful, especially when promoting successful open source WordPress projects.
Brad says
One of my sites get’s nearly 100 login attempts per month. Like many of you, I find it odd since it’s not an ecommerce site and we gather no user information. I installed Wordfence Security plugin which offers lock out options for any incorrect username as well as by IP and even entire countries.
It also has several other defenses which have proved to be invaluable. The web isn’t safe without some sort of protection. If you any of you know of a better one, please share.
Safe Programming!
Brad
Ed Dogan says
I like this better
https://www.wpbeginner.com/wp-tutorials/how-to-limit-access-by-ip-to-your-wp-login-php-file-in-wordpress/
marian chapa says
hey.. i forgot my admin password for my website.. how can i get access to edit my site
WPBeginner Support says
Please see our guide what to do when locked out of WordPress admin area.
Admin
Steve says
No one has mentioned Jetpack, which has a module called Brute Protect. This blocks users from suspicious IP addresses automatically. It is based on a global network that can track spammers from all over the web.
Pete says
Thank you for another the tip. I use BackupBuddy and I love that it automatically runs my backups but it also enables users to easily migrate sites to other servers. Especially going from a local host to a live server.
Donna says
Its funny I get this email b/c I work up to 27 attempts at my site over night from all over the world.. I mean really what do they want I have a sewing and fashion blog? What they attempt to gain from this taking over my site and pay them?? I just changed my settings a few days ago prior to this article because I was getting quite a few hacks.. Now this am over 27 which is the most I have ever seen.
Connor Rickett says
Is that a question that really needs an answer? Because it prevents brute force hacking (or at least slows it way down).
Why WP doesn’t come with limited login attempts out of the box, now THAT’S a question that I’d like to see a blog post addressing.
Iza says
I am using Limit Login Attempts in combination with another great safety plug-in called WP-Ban. The Limit Login Attempts plug-in sends me an e-mail after second I believe unsuccessful login attempt with the IP of the user. I paste this user into Ban plug-in and next time, the user will not be able to try log-in at all. Just another layer of security against trolls.
Nika says
Limit Login Attempts hasn’t been updated in over 3 years. It’s outdated. Login LockDown has poor functionality and why it’s recommended here I don’t know.
A few weeks ago I’ve installed WP Cerber instead.
It looks like a strong solution. It does all the things as expected.
WPBeginner Support says
We do not agree that Login Lockdown has poor functionality. It does exactly what it says. We haven’t tested WP Cerber yet so we cannot comment on that.
Admin
Joris Heyndrickx says
I think it’s time WordPress should have configurable paths so that we finally can het rid of example.com/wp-admin. I saw requests for this, 8 years ago.
Jon Schear says
I’ve used this a couple times. Brought the usual load of 50 emails an hour about lockout notifications down to 0.
Recaptcha is another good one, but much more difficult to implement.
Han Balk says
I switched from LLA to Wordfence, because of all the extra security features it’s got.
Every Operating System has a feature to limit login attempts. I know WordPress is a CMS and not an OS, But it is a mature CMS and the WordPress community would greatly benefit of a buitlin login limitation that’s enabled by default. A lot of WordPress sites are “vulnerable” for unlimited login attempts, because they’re not properly protected and the owners are not security aware.
It can’t be that difficult to built in a login limitation and enable it by default in one of the forthcoming WordPress versions?
Howard says
Limit Login Attempts has not been updated in a couple of years, and has some “holes” in it. I discovered this in my logs, where I found nearly 100 “lockouts” in a 10-minute period from the same IP. The lockouts were activated after the 2nd unsuccessful attempts, and were supposed to be for 72 hours. They were coming so fast that it was an effective DoS, and required some effort to get it stopped. It’s fairly obvious that the script kiddie has bypassed the lockout. The attacks from that IP address stopped when I was finally able to add it to the deny list in .htaccess.
.
I still use LLA for the limited but useful information and notifications, but I don’t rely on it to keep my site secure.
FranE says
I notice this functionality on some of my sites, even though they don’t have the plugin installed. Is it included in certain themes? Maybe Genesis?
WPBeginner Staff says
We are not aware of any themes including this functionality. Remember themes are not supposed to add functionality to your WordPress site. Functionality comes under plugins. May be it is something added by your web host?
Grayhambo says
There appear to be some compatibility issues with this plugin with WP 4.0, as it hasn’t been updated in over 2 years. Can lock you out of the admin panel. If this happens, then you need to disable the plugin in the usual way, using something like cPanel access.
Joe says
Seems to still work fine on all 10 of my wp sites
Torben Heikel Vinther says
Sounds like a good and simple plugin, but why not use Better WP Security instead? BWS has a whole section about Limit Login Attempts AND many other security issues in one single plugin! In addition BWS was last updated 2013-8-24. Limit Login Attempts hasn’t been updated since 2012-6-1!
Editorial Staff says
Torben, there are a lot of plugins that offers this functionality. Limit Login Attempts is a simple plugin that does one thing and does it real well. That’s not to say that BWS is a bad solution. It’s a very good solution (over 1 million downloads on the plugin already proves that).
Admin
Nika says
I’ve been using the Limit Login Attempts plugin for my sites for a while. Now this plugin is outdated. Be honest. Did you use Limit Login Attempts on your site?
WPBeginner Support says
Since it has expired we have updated the article and replaced it with login lockdown plugin.
abdelhafidcom says
what about login lookdown plugin ? is it useful ? should i replace with this plugin ?
wpbeginner says
@abdelhafidcom That’s also good. It does the same thing. It just hasn’t been updated in a while.
AlbertAlbs says
Thanks for sharing this WordPress security information.
ColeRuddick says
Excellent tip! As WordPress is the most widely used platform out there now, site security should be something all users are taking seriously and this plugin is a great help. Thanks for sharing!
namaserajesh says
Agree with you, Limit Login Attempts is very good plugin to protect our WordPress blog.
joeytribbiani says
I prefer Login Lock. It is officially compatible up to version 3.3.1
http://wordpress.org/extend/plugins/login-lock/
merrittsgret says
@joeytribbiani Login Lock effectively blocked everyone out of my site recently. I’m switching to Limit Login Attempts.
Aqif says
i prefer to not consume ready:)
Alan says
Thanks for this!
doug_eike says
I’ve been looking for ways to protect my blog, and your plugin suggestion looks as if it might be helpful. I’ll take a look at it. Thanks!