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Cyber security is a critical aspect of protecting systems and data from malicious attacks. Ethical hackers and security professionals rely on a variety of tools to identify vulnerabilities, test defenses, and secure networks. Below are some of the best cyber security tools used in the industry.
You Should Know:
1. Nmap (Network Mapper)
Nmap is a powerful open-source tool for network discovery and security auditing. It helps in identifying devices, services, and vulnerabilities on a network.
Command Examples:
nmap -sP 192.168.1.0/24 Ping scan to discover live hosts nmap -sV -O 192.168.1.1 Detect OS and service versions nmap -A -T4 target.com Aggressive scan with OS and script detection
2. Metasploit Framework
A penetration testing tool that allows security professionals to exploit vulnerabilities and test defenses.
Commands:
msfconsole Launch Metasploit use exploit/multi/handler Set up a listener set payload windows/meterpreter/reverse_tcp exploit
3. Wireshark
A network protocol analyzer that captures and inspects packets in real-time.
Commands:
wireshark & Launch Wireshark tshark -i eth0 -w capture.pcap Capture packets via CLI
4. Burp Suite
A web vulnerability scanner and penetration testing tool for web applications.
Steps:
1. Configure browser proxy to `127.0.0.1:8080`.
2. Launch Burp Suite and intercept requests.
3. Use Intruder for brute-force testing.
5. John the Ripper
A password-cracking tool for auditing weak credentials.
Command:
john --wordlist=passwords.txt hashfile.txt
6. Aircrack-ng
A suite for Wi-Fi network security testing.
Commands:
airmon-ng start wlan0 airodump-ng wlan0mon aireplay-ng --deauth 10 -a [bash] wlan0mon
What Undercode Say:
Cyber security tools are essential for defending against attacks. Mastering tools like Nmap, Metasploit, and Wireshark helps professionals detect and mitigate threats efficiently. Always practice in controlled environments and follow ethical guidelines.
Expected Output:
Live hosts on network: 192.168.1.1 192.168.1.5
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References:
Reported By: Ethical Hacks – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
