diff --git a/README.md b/README.md
index 0eae6bc..e6b7edb 100644
--- a/README.md
+++ b/README.md
@@ -32,11 +32,11 @@ If you prefer an email, contact me at `toolleeo@gmail.com`.
 
 # Summary
 
-To date, **841** apps/tools covered, divided in **45** categories.
+To date, **842** apps/tools covered, divided in **45** categories.
 
 # Index
 
-[Backup](#backup) (8) | [Calculators](#calc) (9) | [Chat and instant messaging](#chat) (12) | [Commands cheatsheet and snippets](#cheatsheet) (13) | [Conversion](#conversion) (7) | [Data management](#data-management) (38) | [Data transfer](#transfer) (27) | [Directory changers](#cd) (13) | [Disk usage analyzers](#disk-analyzer) (12) | [Editors](#editors) (22) | [Email](#email) (11) | [File and file system handling](#file-handling) (39) | [File manager](#file-manager) (11) | [File renamers](#file-renamer) (9) | [File systems](#file-system) (4) | [Font management](#font) (2) | [Funny tools](#funny) (23) | [Games](#games) (37) | [Git and accessories](#git) (30) | [Graphics](#graphics) (25) | [Multimedia](#multimedia) (6) | [Networking](#networking) (20) | [Note taking](#note-taking) (16) | [Office tools](#office) (16) | [Organizers and calendars](#organizers) (17) | [Online search and resources](#online) (10) | [Password managers](#password-manager) (13) | [Productivity](#productivity) (34) | [Programming](#programming) (33) | [Science](#science) (10) | [Security and encryption](#security) (18) | [Shells](#shells) (7) | [Sound and music](#music) (25) | [System monitoring](#monitor) (29) | [System tools](#system) (31) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (44) | [Text search](#text-search) (9) | [Todo managers](#todo-manager) (21) | [Torrent](#torrent) (7) | [Utilities](#utility) (41) | [Versioning](#versioning) (6) | [Viewers](#viewers) (29) | [Web browser](#browser) (16) | [Web development](#webdev) (22)
+[Backup](#backup) (8) | [Calculators](#calc) (9) | [Chat and instant messaging](#chat) (12) | [Commands cheatsheet and snippets](#cheatsheet) (13) | [Conversion](#conversion) (7) | [Data management](#data-management) (38) | [Data transfer](#transfer) (27) | [Directory changers](#cd) (13) | [Disk usage analyzers](#disk-analyzer) (12) | [Editors](#editors) (22) | [Email](#email) (11) | [File and file system handling](#file-handling) (39) | [File manager](#file-manager) (11) | [File renamers](#file-renamer) (9) | [File systems](#file-system) (4) | [Font management](#font) (2) | [Funny tools](#funny) (23) | [Games](#games) (37) | [Git and accessories](#git) (30) | [Graphics](#graphics) (25) | [Multimedia](#multimedia) (6) | [Networking](#networking) (20) | [Note taking](#note-taking) (16) | [Office tools](#office) (16) | [Organizers and calendars](#organizers) (17) | [Online search and resources](#online) (10) | [Password managers](#password-manager) (13) | [Productivity](#productivity) (34) | [Programming](#programming) (33) | [Science](#science) (10) | [Security and encryption](#security) (19) | [Shells](#shells) (7) | [Sound and music](#music) (25) | [System monitoring](#monitor) (29) | [System tools](#system) (31) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (44) | [Text search](#text-search) (9) | [Todo managers](#todo-manager) (21) | [Torrent](#torrent) (7) | [Utilities](#utility) (41) | [Versioning](#versioning) (6) | [Viewers](#viewers) (29) | [Web browser](#browser) (16) | [Web development](#webdev) (22)
 
 Some links to [related resources](#resources).
 
@@ -693,6 +693,7 @@ Cryptography, ciphered archive managers, encrypted file-systems.
 * [cream](https://git.z3bra.org/cream/files.html) - Encrypt and decrypt streams of data with only a master password. The key is derivated from the password + salt combo, and used to encrypt data byte per byte.
 * [enc](https://github.com/life4/enc) - A modern and friendly CLI alternative to GnuPG: generate and download keys, encrypt, decrypt, and sign text and files, and more.
 * [encfs](https://github.com/vgough/encfs) - Encrypted filesystem in user-space based on [FUSE](https://it.wikipedia.org/wiki/FUSE); mounts an encrypted directory into a clear one.  
+* [feroxbuster](https://github.com/epi052/feroxbuster) - A fast, simple, recursive content discovery tool written in Rust.
 * [Firejail](https://github.com/netblue30/firejail) - A SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf.
 * [GnuPG](https://dev.gnupg.org/source/gnupg/repository/master/) - GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).
 * [hashcat](https://github.com/hashcat/hashcat) - A robust and efficient password cracking tool that can help you recover lost passwords, audit password security, benchmark, or just figure out what data is stored in a hash.
diff --git a/data/apps.csv b/data/apps.csv
index 49d134f..9e96532 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -840,3 +840,4 @@ email,Himalaya,,https://github.com/soywod/himalaya,Command-line interface for em
 todo-manager,Dooit,,https://github.com/kraanzu/dooit,"Todo manager with interactive and beautiful UI, and vim keybindings."
 cheatsheet,Commandpilot,,https://github.com/barthr/commandpilot,An assistant which uses ChatGPT to aid in constructing commands for bash.
 cheatsheet,AI,,https://github.com/nitefood/ai-bash-gpt,A commandline ChatGPT client in BASH with conversation/completion support.
+security,feroxbuster,,https://github.com/epi052/feroxbuster,"A fast, simple, recursive content discovery tool written in Rust."