def scan_network(self, target): nm = nmap.PortScanner() nm.scan(hosts=target, ports="5900", arguments="-sV --open") for host in nm.all_hosts(): if 'tcp' in nm[host] and 5900 in nm[host]['tcp']: port_info = nm[host]['tcp'][5900] auth_type = port_info.get('product', 'Unknown') self.tree.insert("", "end", values=(host, 5900, auth_type)) self.scan_btn.configure(state="normal")
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# Input frame self.target_entry = ctk.CTkEntry(self.root, placeholder_text="192.168.1.0/24") self.target_entry.pack(pady=10) self.scan_btn = ctk.CTkButton(self.root, text="Start Scan", command=self.start_scan) self.scan_btn.pack(pady=5) # Results tree self.tree = ttk.Treeview(self.root, columns=("IP", "Port", "Auth"), show="headings") self.tree.heading("IP", text="IP Address") self.tree.heading("Port", text="Port") self.tree.heading("Auth", text="Auth Type") self.tree.pack(fill="both", expand=True, padx=10, pady=10) def start_scan(self): target = self.target_entry.get() thread = threading.Thread(target=self.scan_network, args=(target,)) thread.start()
Today, we’re going to explore the architecture and creation of a —a graphical tool that scans networks for open VNC ports (default: 5900) and attempts to identify vulnerable or unauthenticated instances. def scan_network(self, target): nm = nmap
import customtkinter as ctk import nmap import threading from tkinter import ttk class VNCScannerApp: def (self): self.root = ctk.CTk() self.root.title("VNC Scanner GUI") self.root.geometry("800x500")
Here’s a solid, ready-to-publish blog post on the topic. It balances technical depth with practical use cases, while including important ethical notes. By [Your Name] import customtkinter as ctk import nmap import threading
Remember: the same interface that helps you secure your network can cause harm in the wrong hands. Build responsibly, scan only your lab or authorized assets, and always question intent before running a scan.