Login Security plugins are password authorization plugins with a small footprint. You can add a second degree of security to your account by entering a password each time you log in. It is important to protect your website from people with bad intentions.
Table of contents
1.Limit Login Attempt Reloaded by WP chef:

Limit Login Attempt Reloaded is for the WordPress user. WordPress by Default allows countless incorrect logins. When it comes to Brute Force attacks, hackers love this feature of WordPress. As the name implies, this plugin restricts the amount of failed login attempts. The IP address is blocked after multiple failed attempts.
You choose how many failed attempts a user can have before losing access to the Login page. Limit Login Plugin comes in handy in this situation. It’s a lightweight and easy-to-use WordPress Login Security Plugin that can safeguard your site against automated brute-force attacks.
2.WP Security Question:

WP Security Question is a plugin that adds a question to the login page in your WordPress Website. The User must also answer the Security Question in addition to their login and password. If a user forgets their password, WP Security Question can help them regain access to their account.
Many individuals have a habit of creating weak passwords. WP Security Question can help them secure their accounts’ logins. Then some forget their passwords. With the Security Question, they can quickly gain access to their account.
3.WPS Hide Login:

The best way to ensure secure login is to keep your login page hidden.
That’s how you change your login URL. However, the WPS Hide Login plugin allows you to modify the wp-admin suffix. It does not affect the core files or the rewrite rules.
It just intercepts requests for pages.
Because these assaults are targeted at the login page, this tiny plugin gives you an advantage against inexperienced hackers or bot Dictionary attacks.
4.Google Authenticator :

Google Authenticator is a WordPress login security plugin that uses two-factor authentication to protect your website’s login (2FA). Multi-factor authentication (MFA) is used to keep your WordPress website secure.
One of its advantages is its simple and user-friendly user interface, which is both simple and effective in terms of login security.
5.iThemes Security: All-rounder

.iThemes Security is an All-rounder plugin for security. It also offers a login security plugin. One of the most popular WordPress Security Plugins, iThemes Security, can effortlessly keep your entire website secure. It also deals with a variety of security risks directed at your website.
Its capacity to resist brute force attacks as well as search for malware is impressive. This plugin bans hosts and users who have made too many invalid login attempts. It blocks Troublesome user agents, bots, and other hosts. It Detects and prevents a variety of database attacks. SSL is required for admin pages and other pages as well.
6.Shield Security :

Shield Security is a WordPress security plugin that is both easy and effective. So all you have to do now is install the plugin, and modify the settings to your liking. One of its standout features is the automatic bot and IP filtering, controlled via a points-based system.
Shield Security blocks all the Bot Attacks on Login, Registration, and Password Reset. This plugin limits Login Attempts and a Login Cooldown System. It Prevents Unauthorized Site Changes, even by the Administrator.
It Scans files automatically and detects file changes. Shield Security not only comes with a login security plugin but other security features too.
7.Defender Security:

Defender Security is one of the best types of defense for your WordPress website with all-around security. As a result, it is one of the best WordPress security plugins available. One of its standout features, though, is one-click hardening strategies for adding layers of security to your site.
Defender Security uses two-factor authentication for Password and Mobile App Verification Codes. It also Lockout with Failed Login Attempts Lockout with Login Masking. It offers Geolocation IP Lockout and 404 Detection. Trackbacks and Pingbacks should be disabled to avoid spam. It blocks IPs using the WordPress Security Firewall.
8.SecuPress :

SecuPress is another WordPress security plugin that enhances the overall security of your site. As a result, it goes to great lengths to ensure that your website is as secure as possible. One of its impressive features is the multitude of automated actions it conducts to secure your website, from the detection of weak plugins/themes to anti-brute-force protection.
It has Vulnerable Plugins and Themes for Anti Brute Force Login. The number of failed login attempts is minimum. So, that the requests from Bad Crawlers and Malicious Incoming Requests are blocked. SecuPress provides you Security Audits for Detection with Full Scanning and Repair options.
9.Wordfence Security

Wordfence Security is a popular WordPress security plugin. One of its standout features is an endpoint firewall that was built from the ground up to safeguard WordPress. After utilizing the Wordfence Security plugin, you can feel a lot better about your website.
Wordfence Security protects your site at endpoints, enables deep integration with WordPress. Protection from Brute Force Attacks with Login Attempt Limits Malware Scanner for core files, themes, plugins, bad URLs, and SEO spam. Web Application Firewall (WAF) IP Blocklists identify and block malicious traffic, blocking all requests from malicious IPs.Wordfence Security not only provides login security but also overall security for your WordPress site.
10.All in One WP Security and Firewall:

All in One WP Security and Firewall provides you with all-around security with login security. It also includes a powerful firewall for your website. A very secure firewall and best WordPress security practices are also among its impressive features.
It has Login Lockdown Features Protect Against Brute Force Attacks.
Identical Login and Display Names in WordPress User Accounts are detected. It Allows user registrations to be manually approved. It Disables File Editing in the WP Admin Area to Protect PHP Codes.
Conclusion:
Login Security should be a part of the security plan of your website. You should not solely rely on hosting services or CMS for security.
They are only your first line of defense for security. More secure is website more you will have the trust of the customer. For you, We have compared and given you the top 10 login security plugin, It is entirely up to you which one is best for you