📥 Download Nmap (free) 🔗 nmap.org/download.html 📖 Official Nmap Book (free online) 🔗 nmap.org/book/toc.html 📋 Nmap Cheat Sheet (StationX) 🔗 stationx.net/nmap-cheat-shee… 🖥 Zenmap GUI (beginner-friendly visual interface) 🔗 nmap.org/zenmap/

ZenMap iyi ama bi NMAP değil yaptığını sandığın network test değil Monitoringde allow diyor ama Yolladığın Packetler RECEIVED değil.. - şiir yazamayan seküritici..

🐧 Every Linux Networking Tool You Should Know 🔥 Telegram: t.me/hackinarticles ✴ Twitter: x.com/hackinarticles Linux networking is the backbone of pentesting, system administration & network analysis ⚠️ ⚡ Essential Networking Tools 🌐 ping / traceroute → Connectivity & path analysis 🔍 dig / nslookup / whois → DNS & domain enumeration 📡 tcpdump / Wireshark / tshark → Packet capture & analysis 🛡 nmap / zenmap → Network & port scanning 🔐 ssh / scp / rsync → Secure remote access & file transfer ⚙️ netstat / ss / lsof → Active connections & ports 🔥 iptables / nftables → Firewall management 🎯 hping3 → Custom packet crafting & firewall testing 🚀 socat / ncat → Advanced networking & pivoting 📊 iftop / nethogs → Bandwidth monitoring 💡 Strong networking knowledge is critical for Red Teaming, DFIR, threat hunting & infrastructure security ⚠️ Most attackers rely on misconfigured services, exposed ports & weak network visibility #Linux #Networking #CyberSecurity #Pentesting #RedTeam #BlueTeam #InfoSec

zenmap opens and your computer just explodes

Linux Networking Tools — Practical Breakdown 💀🔥 Connectivity & Requests ⬇️ 1.🌐 ping → Check if host is reachable 2.🔗 curl → Make HTTP requests (API testing) 3.⚡ httpie → Simplified HTTP requests 4.📥 wget → Download files 5.🐢 tc → Traffic control (limit/simulate network) ━━━━━━━━━━━━━━━━━━ DNS & Domain Info 6.🔍 dig / nslookup → DNS queries 7.📄 whois → Domain registration info ━━━━━━━━━━━━━━━━━━ Remote Access & File Transfer 8.🔐 ssh → Secure remote access 9.📂 scp → Copy files over SSH 10.🔁 rsync → Sync files efficiently ━━━━━━━━━━━━━━━━━━ Packet Analysis & Sniffing 11.🧵 ngrep → Search network traffic 12.📡 tcpdump → Capture packets (CLI) 13.👁️ Wireshark → GUI packet analysis 14.⚙️ tshark → CLI Wireshark 15.🔗 tcpflow → Reconstruct TCP streams ━━━━━━━━━━━━━━━━━━ Network Configuration 16.🖥️ ifconfig → View IP (legacy) 17.🧭 route → Routing table 18.⚡ ip → Modern replacement (important) 19.📡 arp → ARP table ━━━━━━━━━━━━━━━━━━ Scanning & Enumeration 20.🔎 nmap → Port scanning & discovery 21.🖼️ zenmap → GUI for nmap 22.🧬 p0f → Passive OS fingerprinting ━━━━━━━━━━━━━━━━━━ VPN & Secure Tunneling 23.🔐 openvpn → VPN solution 24.⚡ wireguard → Modern VPN ━━━━━━━━━━━━━━━━━━ Network Connections & Debugging 25.🔌 nc (netcat) → Manual TCP connections 26.🔁 socat → Advanced socket relay 27.📡 telnet → Legacy remote access 28.📂 ftp / sftp → File transfer 29.📊 netstat / ss → Open ports & connections 30.🧠 lsof / fuser → Process ↔ port mapping ━━━━━━━━━━━━━━━━━━ Firewall & Packet Crafting 31.🔥 iptables → Firewall rules 32.⚙️ nftables → Modern firewall 33.🧪 hping3 → Craft custom packets ━━━━━━━━━━━━━━━━━━ Routing & Path Analysis 34.🧭 traceroute / mtr → Path to destination 35.📡 tcptraceroute → TCP-based tracing ━━━━━━━━━━━━━━━━━━ System & Network Tuning 36.⚙️ ethtool → NIC configuration 37.📶 iw / iwconfig → Wireless settings 38.🧠 sysctl → Kernel networking config ━━━━━━━━━━━━━━━━━━ Encryption & Proxies 39.🔐 openssl → SSL/TLS operations 40.🛡️ stunnel → SSL tunneling 41.🕵️ mitmproxy → Inspect HTTPS traffic ━━━━━━━━━━━━━━━━━━ Monitoring & Performance 42.📊 iptraf / nethogs → Bandwidth usage 43.⚡ iftop / nload → Real-time traffic 44.🚀 iperf → Network performance testing ━━━━━━━━━━━━━━━━━━ Misc / Utility 45.🐍 python3 -m http.server → Quick file server 46.📐 ipcalc → IP calculations 47.📦 nsenter → Enter network namespaces ━━━━━━━━━━━━━━━━━━ Reality: You don’t need all of these. If you’re serious: Focus first on → nmap, tcpdump, Wireshark, ip, ssh, netcat That’s enough to understand 70% of real-world network behavior. #Linux #CyberSecurity #Networking #Infosec

🤯(20 Guides | Nmap. Wireshark Metasploit Burp Suite Aircrack-ng OWASP ZAP) Network Scanning (Nmap, Zenmap) Packet Analysis (Wireshark) Exploitation (Metasploit) Web Testing (Burp Suite, OWASP ZAP) WiFi Hacking (Aircrack-ng) Shodan & Recon Guides Link: drive.google.com/drive/folde…

pingだけなら懐かしのexpingでいいんだろうけど、そういやポートチェックできるツール欲しいな AIに聞いたら大人しくNmapかZenmapかAdvanced Port Scanner辺り使っとけば？みたいに言われたけど、NEEDLEWORKの機能見ると売り物だけあって欲しくなりそうな機能全部入りで便利そう

🔥 Master Kali Linux Tools Library (20 Guides | Nmap • Wireshark • Metasploit • Burp Suite • Aircrack-ng • OWASP ZAP) Stop learning theory. Start using real tools used by hackers. 📚 Inside this collection: • Network Scanning (Nmap, Zenmap) • Packet Analysis (Wireshark) • Exploitation (Metasploit) • Web Testing (Burp Suite, OWASP ZAP) • Password Cracking (John the Ripper) • WiFi Hacking (Aircrack-ng) • Shodan & Recon Guides Step-by-step PDFs Beginner → Advanced flow Practical use-cases 👉 Access here: drive.google.com/drive/folde… Learn → Practice → Break → Repeat #CyberSecurity #EthicalHacking #KaliLinux #BugBounty #Pentesting #InfoSec

Late GM CT ☕ trust you went to church?...but GOD will not send angels to protect your details online,HE will give you the wisdom to... Here's today CyberSecurity tip Public Wi-Fi at a café is Cute but The hacker sipping latte next to you is Even cuter...lol Fire up Zenmap (GUI version of Nmap). Scan the network. See how many devices pop up. One of them might be fake 'Free WiFi' . Be safe not safu Shout-out @wallchain 🦆 season incoming

I just use Zenmap.

⚔️Top 50 Cyber Security Tools 1. 🔒 Wireshark 2. 🛡️ Snort 3. 🖥️ Metasploit 4. 📡 Nmap 5. 🛠️ Burp Suite 6. 🌐 OWASP ZAP 7. 📊 Security Onion 8. 🚀 Kali Linux 9. 🛡️ Suricata 10. 🌐 Nessus 11. 🚪 OpenVAS 12. 🛡️ ModSecurity 13. 🗝️ Hashcat 14. 🧱 OSSEC 15. 🛡️ Fail2ban 16. 🤖 YARA 17. 📜 SELinux 18. 🧬 ClamAV 19. 🛡️ Security Plus 20. 🔐 GPG 21. 📡 Aircrack-ng 22. 🛠️ Sysinternals Suite 23. 🖥️ Wireshark 24. 🔑 KeePass 25. 🛡️ Tripwire 26. 📝 Ophcrack 27. 📡 Netcat 28. 🛡️ Wazuh 29. 🛠️ Microsoft Baseline Security Analyzer 30. 📊 AlienVault OSSIM 31. 🔐 VeraCrypt 32. 📡 Hping 33. 🛡️ OSQuery 34. 🛠️ Acunetix 35. 🔑 LastPass 36. 🛡️ Lynis 37. 📜 AppArmor 38. 🛠️ SQLMap 39. 🗝️ John the Ripper 40. 📡 Zenmap 41. 🛡️ Sn1per 42. 🖥️ Wireshark 43. 🧱 Rkhunter 44. 🛠️ Splunk 45. 🔐 1Password 46. 🛡️ Bro IDS 47. 📡 Angry IP Scanner 48. 🛠️ Security Onion 49. 🔑 Bitwarden 50. 🛡️ McAfee ESM #infosec #cybersecurity #hacking #pentesting #Security #OSINT #BugBounty #NetworkSecurity

step-by-step roadmap to become a professional Penetration Tester (Ethical Hacker). This plan builds on your current knowledge of Kali Linux and Bash scripting, and takes you from beginner to expert level. 🧭 Stage 1 — Foundations (0 – 3 months) 🎓 Learn the Basics of IT & Networking You must understand how computers and networks work before you can hack them. Focus areas: •Networking concepts – IP, DNS, DHCP, TCP/UDP, firewalls, routers •Operating systems – Linux & Windows internals •Basic command line – Linux/Bash & Windows CMD / PowerShell •Python basics – scripting for automation and simple exploits Resources: •CompTIA Network Guide to Networks •TryHackMe: Pre‑Security Path •Codecademy: Learn Python ⸻ ⚙️ Stage 2 — System & Security Fundamentals (3 – 6 months) 🧠 Learn Core Security Concepts •Cryptography (hashing, encryption, encoding) •Authentication & authorization •Firewalls and VPNs •Security policies and risk management 💡 Hands-On Practice •Use VirtualBox or VMware Workstation to build a lab with Kali Linux Metasploitable Windows 10 VMs •Experiment with: •Nmap •Wireshark •Metasploit •Burp Suite •Hydra (brute-force tool) ⸻ 🕵️ Stage 3 — Ethical Hacking & Penetration Testing Essentials (6 – 12 months) 🔍 Learn Hacking Methodology 1.Reconnaissance 2.Scanning & Enumeration 3.Exploitation 4.Privilege Escalation 5.Post-Exploitation & Reporting 🧰 Master Key Tools •Kali Linux (your main OS) •Nmap / Zenmap •Metasploit •Burp Suite •Hydra, John the Ripper, Gobuster, SQLmap •Wireshark / Tcpdump •Netcat, Nikto, Dirb Practice platforms: •TryHackMe (learn-by-doing) •Hack The Box (realistic labs) •OverTheWire (Linux-based challenges) ⸻ 💼 Stage 4 — Certifications & Professional Skills (1 – 2 years) 🎖️ Recommended Path 1.CompTIA Security → solid intro to cybersecurity fundamentals 2.CEH (Certified Ethical Hacker) → teaches hacking techniques 3.OSCP (Offensive Security Certified Professional) → hands-on, highly respected 4.(Optional later) PNPT, eJPT, or CISSP ⸻ 🧱 Stage 5 — Specialization & Career Growth (2 – 4 years) Once you’re comfortable: •Specialize in Web App Penetration Testing •Or Network Penetration Testing •Or become part of a Red Team / Threat Hunting group 💡 Advanced Tools to Learn •Cobalt Strike (Red Team) •BloodHound & SharpHound (Active Directory) •Empire / Sliver / Mythic C2 frameworks •Cloud Pentesting (AWS, Azure, GCP) ⸻ 🚀 Stage 6 — Portfolio & Experience Build a Strong Portfolio •Document every lab or CTF you complete •Write short reports (just like real pentest reports) •Post projects or write-ups on GitHub or LinkedIn Gain Real Experience •Join bug-bounty programs (HackerOne, Bugcrowd) •Do freelance security testing or intern with a SOC team

Firstly, you shouldn't be exposing your IP address like that. You’re running Kali Linux inside VMware, and your VM network adapter is likely set to NAT. NAT isolates the VM, so Nmap only sees VMware virtual devices. That’s why Zenmap cannot properly discover hosts or open ports. Fix it like this: Change the adapter to Bridged Shut down the VM VMware = VM Settings = Network Adapter Select Bridged (Connected directly to the physical network) Enable Replicate physical network connection state Check your network interface in Kaliip a Confirm your IP matches your real network (e.g., 192.168.1.x). Run Zenmap as rootsudo zenmap Scan the correct subnetnmap -sn 192.168.1.0/24 Once the adapter is bridged, Kali will appear on the same LAN as your router and both Nmap and Zenmap will detect real devices and open ports correctly.

Zenmap has these features with a GUI and is back/updated

Ah yes, developers, famous for using JohnTheRipper, SQLMAP, Metasploit and Zenmap.

Day 21 ✅#100daysofcybersecurity #100days Started module 4 and half way done. I understand the concept of security playbook and also how to identify a Pen test,Vulnerability 10 security practice. Also installed zenmap

DAY 30: We will still do some quiz today. You should try not to use AI to answer as all the topic of each session were well elaborated on. 1. What is the difference between a hacker and a cyber security professional? 2. Can a developed Cybersecurity skill be use for good or evil or both? 3. Which of the following tools can be used to provide a list of open ports on network devices? a. Ping b. Nmap c. Tracert d. Whois 4. 'Today, there are single security appliances that will solve all the network security needs.' Is this statement true or false? 5. Which tool can identify malicious traffic by comparing packets contents to know attack signatures? a. NETFLOW b. Nmap c. IDS d. Zenmap 6. What do you understand by RISK MANAGEMENT in Cybersecurity? 7. Behavior-based analysis involves using baseline information to detect what? a. Risk b. Backdoors c. Anomalies d. Vulnerabilities 8. What is the last stage of a pen test? 9. With careful planning and consideration, can some risks be completely eliminated?

DAY 18: Today, let's go deeply into security appliances. FIREWALL In computer networking, a firewall is designed to control or filter which communications are allowed in and which are allowed out of a device or network. A firewall can be installed on a single computer with the purpose of protecting that one computer (host-based firewall) or it can be a standalone network device that protects an entire network of computers and all of the host devices on that network (network-based firewall). As computer and network attacks have become more sophisticated, new types of firewalls have been developed, which serve different purposes. Let me also tell about some type of firewalls we have. There are: 1. Network layer firewall: This filters communications based on source and destination IP addresses. 2. Transport layer firewall: Filters communications based on source and destination data ports, as well as connection states. 3. Application layer firewall: Filters communications based on an application, program or service. 4. Context aware layer firewall: Filters communications based on the user, device, role, application type and threat profile. 5. Proxy server: Filters web content requests like URLs, domain names and media types. 6. Reverse proxy server: It's placed in front of web servers. Reverse proxy servers protect, hide, offload and distribute access to web servers. 7. Network address translation (NAT) firewall: This firewall hides or masquerades the private addresses of network hosts. 8. Host-based firewall: Filters ports and system service calls on a single computer operating system. Let's talking about another thing more interesting. It's called PORT SCANNING. In networking, each application running on a device is assigned an identifier called a port number. This port number is used on both ends of the transmission so that the right data is passed to the correct application. Port scanning is a process of probing a computer, server or other network host for open ports. It can be used maliciously as a reconnaissance tool to identify the operating system and services running on a computer or host, or it can be used harmlessly by a network administrator to verify network security policies on the network. Let me show you how to carry out a port scan on a computer on your local home network. 1. Download and launch a port scanning tool like Zenmap. Enter the IP address of your computer, choose a default scanning profile and press ‘scan.’ The scan will report any services that are running, such as web or email services, and their port numbers. 2. The scan will also report one of the following responses: >‘Open’ or ‘Accepted’ means that the port or service running on the computer can be accessed by other network devices. >‘Closed,’ ‘Denied’ or ‘Not Listening’ means that the port or service is not running on the computer and therefore cannot be exploited. >‘Filtered,’ ‘Dropped’ or ‘Blocked’ means that access to the port or service is blocked by a firewall and therefore it cannot be exploited. 3. To execute a port scan from outside of your network, you will need to run it against your firewall or router’s public IP address. Enter the query ‘what is my IP address?’ into a search engine such as Google to find out this information. Go to the Nmap Online Port Scanner, enter your public IP address in the input box and press ‘Quick Nmap Scan.’ If the response is open for ports 21, 22, 25, 80, 443 or 3389 then most likely, port forwarding has been enabled on your router or firewall and you are running servers on your private network. This is little talk about networking (Nmap) which is in Cybersecurity and you can be very good at it if you practice too. That should be enough for today. You should read to understand and if you are confused anywhere, you're free to ask questions. THANK YOU

دي Zenmap مش nmap

Nmap, Wireshark , zenmap, snort... All great stuff. You won't believe how many problems I have been able to find/prevent and fix for large customers using these tools. A true moneymaker for IT savvy people.