Subresource Integrity (SRI) Manager
wp-sri
Adds Subresource Integrity (SRI) attributes to your page's elements for better protection against JavaScript DDoS attacks.
WP PGP Encrypted Emails
wp-pgp-encrypted-emails
Signs and encrypts emails using PGP/GPG keys or X.509 certificates. Provides OpenPGP and S/MIME functions via WordPress plugin API.
WP-Auto Image Grabber
wp-auto-image-grabber
Inserts an image from a page you link to at the start of your blog post. A simple algorithm tries to get a "main content" image, not an ad.
BitTorrent My Blog
bittorrent
Publish your blog as a BitTorrent seed. Automatically make and share torrents for every page on your website.
BP Signup Member Type
bp-signup-member-type
Add a "Member Type" option to the BuddyPress registration form.
Multisite Directory
multisite-directory
Add a browseable, flexible directory of the sites in a WP Multisite network. Each subsite gets its own page.
My Two Cents
my-two-cents
Get BitCoin from commenters. Auto-approve comments that include a BitCoin donation. Fight spam with BitCoin microtransactions.
Tag Wiki for WordPress
tag-wiki
Turbocharge your tags by adding a wiki to them. Keep yourself organized, your visitors informed, and search engines happy.
WP FetLife Importer
wp-fetlife-importer
Import your FetLife Writings and Pictures to your WordPress blog as posts.
WP-LDAP
wp-ldap
Translates the WordPress user database to an LDAP store of the same; manage your LDAP DIT using your WordPress Dashboard.
WP-Seedbank
wp-seedbank
The WP-SeedBank plugin turns any self-hosted WordPress blog into a community seedbank (or seed library). :D
WP-Waitlist
wp-waitlist
Waitlists for WordPress lets you create and manage user lists of almost any type in any post.
BP Delegated XProfile
bp-delegated-xprofile
Enables delegating a user's Extended Profile for editing by other users.
Check plugin security before you install.
Every plugin gets the full treatment — vulnerabilities, code analysis, real-world exposure, and a transparent score breakdown.