diff --git a/README.md b/README.md
index cd1229e..3b6cba7 100644
--- a/README.md
+++ b/README.md
@@ -221,6 +221,7 @@ Only main chapters:
:small_orange_diamond: DTrace - is a performance analysis and troubleshooting tool.
:small_orange_diamond: ltrace - is a library call tracer, used to trace calls made by programs to library functions.
:small_orange_diamond: perf-tools - performance analysis tools based on Linux perf_events (aka perf) and ftrace.
+ :small_orange_diamond: bpftrace - high-level tracing language for Linux eBPF.
:small_orange_diamond: sysdig - system exploration and troubleshooting tool with first class support for containers.
:small_orange_diamond: Valgrind - is an instrumentation framework for building dynamic analysis tools.
:small_orange_diamond: gperftools - high-performance multi-threaded malloc() implementation, plus some performance analysis tools.
@@ -598,6 +599,12 @@ performance of any of your sites from across the globe.
:small_orange_diamond: PowerDNS - is an open source authoritative DNS server, written in C++ and licensed under the GPL.
+##### :black_small_square: Other Services
+
+
+ :small_orange_diamond: 3proxy - tiny free proxy server.
+
+
##### :black_small_square: Security/hardening
@@ -790,6 +797,7 @@ performance of any of your sites from across the globe.
:small_orange_diamond: Front-End-Checklist - the perfect Front-End Checklist for modern websites and meticulous developers.
:small_orange_diamond: Python's Magic Methods - what are magic methods? They're everything in object-oriented Python.
:small_orange_diamond: wtfpython - a collection of surprising Python snippets and lesser-known features.
+ :small_orange_diamond: js-dev-reads - a list of books and articles for the discerning web developer to read.
:small_orange_diamond: Commit messages guide - a guide to understand the importance of commit messages.
@@ -873,19 +881,30 @@ Linux Security Expert - trainings, howtos, checklists, security tools an
:small_orange_diamond: hashcat - world's fastest and most advanced password recovery utility.
:small_orange_diamond: p0f - is a tool to identify the players behind any incidental TCP/IP communications.
:small_orange_diamond: Recon-ng - is a full-featured Web Reconnaissance framework written in Python.
+ :small_orange_diamond: ssh_scan - a prototype SSH configuration and policy scanner.
:small_orange_diamond: exploitdb - searchable archive from The Exploit Database.
:small_orange_diamond: ctf-tools - some setup scripts for security research tools.
+ :small_orange_diamond: pwntools - CTF framework and exploit development library.
:small_orange_diamond: security-tools - collection of small security tools created mostly in Python. CTFs, pentests and so on.
:small_orange_diamond: fuzzdb - dictionary of attack patterns and primitives for black-box application fault injection and resource discovery.
:small_orange_diamond: syzkaller - is an unsupervised, coverage-guided kernel fuzzer.
:small_orange_diamond: GDB PEDA - Python Exploit Development Assistance for GDB.
:small_orange_diamond: IDA - multi-processor disassembler and debugger useful for reverse engineering malware.
:small_orange_diamond: radare2 - framework for reverse-engineering and analyzing binaries.
+ :small_orange_diamond: routersploit - exploitation framework for embedded devices.
:small_orange_diamond: Ghidra - is a software reverse engineering (SRE) framework.
:small_orange_diamond: Vulnreport - open-source pentesting management and automation platform by Salesforce Product Security.
:small_orange_diamond: Mentalist - is a graphical tool for custom wordlist generation.
:small_orange_diamond: archerysec - vulnerability assessment and management helps to perform scans and manage vulnerabilities.
:small_orange_diamond: Osmedeus - fully automated offensive security tool for reconnaissance and vulnerability scanning.
+ :small_orange_diamond: beef - the browser exploitation framework project.
+ :small_orange_diamond: AutoSploit - automated mass exploiter.
+
+
+##### :black_small_square: Backdoors/exploits
+
+
+ :small_orange_diamond: PHP-backdoors - a collection of PHP backdoors. For educational or testing purposes only.
##### :black_small_square: Pentests bookmarks collection