Denis V (Artprima)

Each time you login to your blog WordPress creates a session cookie which is used to authenticate you. 
By default if someone somehow gets your cookies he (or she) is able to use them to compromise your blog 
(even without having to know your password!). To prevent this you may want to make your auth cookies 
ip-dependent so that they could be valid only for that ip which you used during login.
Use this plugin only if you have a static IP or dynamic which doesn’t change too often. Otherwise, you’ll 
have to enter your login and password each time your IP changes.

IP Dependent Cookies

Plugin IP Dependent Cookies makes your Wordpress installation more secure adding your IP to salt (which makes cookies IP-dependent).

Spitaman Safety

Safer Login is a light plugin enables webmaster and administrators that allows to change wp-admin url to any custom url they want easily as well as safely. Nothing would be changed in wordpress core. The plugin simple intercepts page requests on your WordPress website. Using this plugin is kind of like you have a safebox with hidden lock, thieves and hackers can<code>t find the lock and can</code>t figure out where they should start to unlocking your safebox! as smart as that. Please bookmark your new admin url or use an address which is specific to you and make sure that you can memorize it easily because acticating the old wp-admin directory and wp-login.php page will become unavailable. You can bring wp-admin url to the regular simply by disabling the plugin and your website will work just as the same it was before.
description in Fa 
محتوای وبسایت شما مانند محتوای یک گاوصندوق ارزشمند است. رمز ورود به پنل وردپرس مانند رمز گاوصندوق شما از محتوای داخل وبسایت حفاظت کرده و آن را از دسترس سارقان و هکرها در امان نگه می دارد. استفاده از این پلاگین مانند این است که از یک قفل نامرئی برای گاوصندوق خود استفاده کرده اید.
Under Settings menu you can click on “Permalinks” and change admin URL to whatever url you want “safer wp-admin login”.
Example: http://www.mywordpresswebsite.com/my-login.

Safer wp-admin login

Safer Login is a light plugin enables webmaster and administrators that allows to change wp-admin url to any custom url they want easily as well as sa …

IP Dependent Cookies vs Safer wp-admin login