Security Projects

Collection of cybersecurity projects on hardening, network defense, and offensive security.

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Basic CTF INSIDE

Apache Hardening

Configuration of apache2.conf, security.conf and php.ini with recommended security parameters.

Intermediate CTF INSIDE

Command Injection & RFI/LFI

Exploitation and countermeasures for command injection and remote/local file inclusion vulnerabilities using OWASP Mutillidae and bWAPP.

Intermediate CTF INSIDE

SQLMap: SQL Injection

Using SQLMap with BurpSuite to extract data from vulnerable databases on DVWA: users, passwords, and SQL shell.

Intermediate CTF INSIDE

XSS: Cookie Theft & Fake Forms

Stealing credentials with Netcat, session cookie theft via XSS and defense with htmlspecialchars().

Intermediate CTF INSIDE

Manual SQL Injection: bWAPP & DVWA

Manual UNION-based exploitation on bWAPP and unhex() bypass on DVWA medium level.

Advanced CTF INSIDE

Android Reversing: InsecureBankv2 & KGB Messenger

APK reverse engineering: Java extraction, smali modification and access control bypass with dex2jar and JD-GUI.

Intermediate CTF INSIDE

DIVA Audit: Android Vulnerabilities

Insecure Logging, Hardcoding, insecure storage in SharedPreferences, SQLite and SQL Injection demonstrated with ADB.

Intermediate CTF INSIDE

InsecureBankv2 APK Analysis

APK unpacking, exported activity invocation with am start, VirusTotal/Metadefender analysis and Android permissions.

Advanced CTF INSIDE

DIVA Advanced: Access Control & Buffer Overflow

Exercises 9–13: PIN bypass, insecure Content Providers, hardcoded JNI key and buffer overflow.

Basic CTF INSIDE

Nmap: Network Reconnaissance & Scanning

SYN scan, OS/version detection, NSE vulnerability scripts, firewall evasion and result export.

Advanced CTF INSIDE

Metasploit Framework

Finding and using exploits, Meterpreter payloads, post-exploitation, auxiliary modules and msfvenom.

Intermediate CTF INSIDE

Hydra: Brute Force Attacks

Brute force SSH, FTP, RDP, SMB and HTTP web forms. Practice on DVWA with session cookies.

Basic CTF INSIDE

Wireshark: Traffic Analysis

Traffic capture, BPF and display filters, cleartext credential extraction and ARP spoofing detection.

Intermediate CTF INSIDE

John the Ripper & Hashcat

Cracking MD5, SHA1, bcrypt and NTLM hashes with dictionary attacks, brute force and mutation rules.

Intermediate CTF INSIDE

Burp Suite: Web Interception & Testing

Proxy, Repeater, Intruder and Scanner. Complete OWASP testing flow: SQLi, XSS, IDOR and brute force.

Intermediate CTF INSIDE

CSRF & Clickjacking

Exploitation on DVWA, PoC creation, and countermeasures: CSRF tokens, SameSite cookies and X-Frame-Options.

Basic CTF INSIDE

Nikto & Dirb/Gobuster

Automated web vulnerability scanning and discovery of hidden directories and files.

Advanced CTF INSIDE

XXE & Path Traversal

XXE payloads to read server files and SSRF, and Path Traversal exploits with filter bypass.

Basic CTF INSIDE

Firewall Configuration

Step-by-step firewall configuration using iptables and firewalld to protect network infrastructure.

Intermediate CTF INSIDE

Vulnerability Scanner

Vulnerability scanning tool built with Python for automated security assessments.

Intermediate CTF INSIDE

Network Monitoring

Deployment and configuration of Snort IDS for real-time traffic analysis and intrusion detection.

Intermediate CTF INSIDE

Secure Development

Collection of secure development guides for web applications, covering OWASP Top 10.

Advanced CTF INSIDE

Incident Response Plan

Framework and playbook to manage security incidents from detection to recovery.

Basic CTF INSIDE

Gobuster & ffuf: Web Fuzzing

Directory, file, subdomain and VHost discovery via dictionary attacks with Gobuster and ffuf.

Advanced CTF INSIDE

Linux Privilege Escalation

Privesc techniques with LinPEAS: SUID, misconfigured sudo, cron jobs, exposed credentials and dangerous groups.

Intermediate CTF INSIDE

Docker: Container Security

Container escapes, exposed secrets, Dockerfile hardening and image vulnerability scanning with Trivy.

Basic CTF INSIDE

Shodan: OSINT & Passive Recon

Advanced Shodan searches to find exposed services, CVEs in production and misconfigured devices worldwide.