How can I stop other plugins from using my class’ sensitive methods?

Related Posts:

1. SSL Error: unable to get local issuer certificate
2. When you use ‘badidea’ or ‘thisisunsafe’ to bypass a Chrome certificate/HSTS error, does it only apply for the current site? [closed]
3. When you use ‘badidea’ or ‘thisisunsafe’ to bypass a Chrome certificate/HSTS error, does it only apply for the current site? [closed]
4. Why does the URL http://a/%%30%30 crash Google Chrome?
5. When you use ‘badidea’ or ‘thisisunsafe’ to bypass a Chrome certificate/HSTS error, does it only apply for the current site?
6. Can an attacker use inspect element harmfully?
7. Where does Internet Explorer store saved passwords?
8. Infected Files – what to do [closed]
9. WordPress 4.7.1 REST API still exposing users
10. Should I escape wordpress functions like the_title, the_excerpt, the_content
11. Why does WordPress need my private ssh key to update?
12. When to use esc_html and when to use sanitize_text_field?
13. Why does WordPress have more than one salt?
14. What is the ideal setup to address security concerns?
15. Will there be security updates for 3.1 once 3.2 is released?
16. WordPress it’s cleaning a custom query_var to avoid sql injections?
17. Can someone explain the use cases of esc_html?
18. Tips for finding SPAM links injected into the_content
19. Close a wordpress blog – keep site as it is but prevent hacks
20. Is WordPress vulnerable to the httpoxy?
21. Prevent setup-config.php page from appearing when host blocks database
22. wp.getUsersBlogs XMLRPC Brute Force Attack/Vulnerability
23. WordPress and Security
24. Is there a security risk giving someone temporary access to my blog’s code?
25. Is /wp-login.php?redirect_to[] exploitable?
26. How to properly sanitize/secure a WP Query coming from the front end
27. brute force attack even though it is limited by IP
28. What should I do about hacked server?
29. How do I authenticate WP users from a chrome extension?
30. Website is being flooded [closed]
31. Is it possible to reduce the minimum character length for passwords?
32. Is there any point setting the keys and salts in wp-config.php?
33. Auth cookie value security risk?
34. Where to store OAuth 2.0 client id and secret?
35. Security – Shortcode injection attack
36. Registration Plugin – Recaptcha integration
37. How can I safely use $_SERVER[‘REQUEST_URI’] to avoid XSS?
38. How to combat flooding admin-ajax.php?
39. Dangers to allowing Access-Control-Allow-Origin: * for Feeds only?
40. Moving away from MD5: Where to declare the custom global $wp_hasher?
41. Would it be dangerous to send all the wp_options to javascript file?
42. Changing Table Prefixes – once done, am I good to go going forward?
43. Should I disable directory listing for wp-includes?
44. Safety side of storing emoji into database
45. How can I safely hide the fact that my website runs on WordPress? [closed]
46. How can I display nickname instead username in links
47. My WordPress Websites are always under attack
48. Is there value in using a wp_nonce for POST requests?
49. How to hide easy access to my website temporarily?
50. Can I Remove xmlrpc.php completely?
51. Are un-sanitized theme options more vulnerable to malicious scripts than the theme editor?
52. Secure WordPress: Change admin
53. Changing the default header name
54. Is it safe to use a global wp nonce per user instead of a nonce per action?
55. Wordfence detects change in wp-admin/includes/upgrade.php
56. Any any insecure http:// URLs left in wordpress?
57. Will there be security updates for WordPress 4.9.9
58. White screen of death on admin pages after moving wp-config up two levels for security
59. .htaccess password protection bypassed
60. Can a WordPress administrator see other users’ passwords?
61. Why my plugins are updating automatically?
62. Any known bugs that could cause disappearance of the wp_users table?
63. On new server, site got hacked, permissions a bit strange? Please help
64. Privilege escalation bugs in 2.9?
65. 404/500 error on content images if Referer header is from another domain [closed]
66. Content-Security-Policy blocks WordPress check boxes from being activated
67. Restrict Access without Creating Users
68. Switching between security plugins is a risk?
69. How to obfuscate wp-config.php or code
70. wordpress admin security
71. Why do people use “admin” username by default? [closed]
72. Are major WordPress updates mandatory for security?
73. i moved wp-config.php outside of public html and this broke my website
74. Is it safe to use the basic administration with reduced rights for private member space
75. WordPress Database Re-installed (Hacked)
76. Verifying that I have fully removed a WordPress hack?
77. WordPress Security tools
78. Robots.txt file not updating
79. What are WordPress Current Security Issues in 2017?
80. wp-config.php moved above root results in no plugin updates
81. Password-protect feed and make it usable in major aggregators
82. Should I change the default file and folder permissions?
83. WordPress exploited theme is causing high io load on server
84. How to rewrite rules for WP-security in Nginx?
85. how to find the way they hacked my WP site
86. How to set custom validation for WordPress Passwords?
87. Is it a bad idea to CHMOD 777 all the files on your site?
88. How to stop repeated hack on header.php of custom theme? [closed]
89. is this code properly secured
90. nginx + wordpress: Best practices for configuring it to be secure, reliable, and fast? [closed]
91. How to get real password (before encrypt) when register a user?
92. checking the form submit in right order
93. Our security auditor is an idiot. How do I give him the information he wants?
94. I am under DDoS. What can I do?
95. How can I implement ansible with per-host passwords, securely?
96. SSH keypair generation: RSA or DSA?
97. How do I protect my company from my IT guy? [closed]
98. Does changing default port number actually increase security? [closed]
99. WordPress – tracking options
100. how to sanitizing $_POST with the correct way?