Learnory

Programmer ከሆናችሁ እነዚህን ድረገጾች የግድ ማወቅ አለባችሁ።

https://code-projects.org/ የተለያዩ የተሰሩ የcoding ፕሮጀክቶችን የምታገኙበት ድረ ገፅ

stackoverflow.com programming ነክ የሆኑ ጥያቄዎችን መጠየቅ እንዲሁም ከዚህ በፊት ሰዎችጰየጠየቋቸውን ጥያቄዎች ታገኙበታላችሁ።

https://leetcode.com ራሳችሁን challenge እያደረጋችሁ የprogramming ክህሎታችሁን የምታዳብሩበት ድረገጽ ነው።

roadmap.sh ልትማሩት ስላሰባችሁት skill roadmap ከማውጣት በተጨማሪ የተለያዩ ፕሮጀክቶችን በውስጡ አካቷል።

codinginterview.com በgoogle ኢንጂነሮች የተበለፀገው ይህ ድረገፅ ለcoding interview ያዘጋጃችኋል።

carbon.now የፃፍነውን አጭር code የሚያማምሩ የcoding ፎቶዎች ይቀይርልናል። (specialy social media ላይ content የምትሰሩ ሰዎች ይጠቅማችኋል።)

https://www.showwcase.com programmer ከሆናችሁ በርካቻ የስራ እድል የምታገኙበት ድረገፅ ነው። የprogrammers LinkedIn ቢባል ማጋነን አይሆንም።

በተጨማሪም
MikkeGoes
FreeCodeCamp
Skillcrush
Codecademy
Hackr.io
InterviewBit

©bighabesha_softwares

🔍 Want to see exactly what’s happening on your network?

Meet Wireshark—the ultimate network protocol analyzer used by cybersecurity professionals, ethical hackers, and IT experts to capture, inspect, and analyze network traffic in real time.

### 🔥 What Makes Wireshark So Powerful?
🚀 Live Packet Capture – Monitors network traffic as it happens.
🔍 Deep Packet Inspection – Analyzes protocols, headers, and payloads for security insights.
⚡ Detects Suspicious Activity – Helps identify unauthorized access, malware, and data leaks.
🎭 Works Across Wired & Wireless Networks – Supports Ethernet, Wi-Fi, and more.

🚨 Why Should You Care?
Hackers use tools like Wireshark to analyze network behavior and find weaknesses. Ethical hackers and security analysts use it to strengthen defenses, detect cyber threats, and troubleshoot network issues before they escalate[43dcd9a7-70db-4a1f-b0ae-981daa162054](https://kings-guard.com/how-is-wireshark-used-in-cybersecurity/?citationMarker=43dcd9a7-70db-4a1f-b0ae-981daa162054 "1")[43dcd9a7-70db-4a1f-b0ae-981daa162054](https://www.itgoat.com/blog/wireshark-and-wireless-network-sniffing-in-cybersecurity/?citationMarker=43dcd9a7-70db-4a1f-b0ae-981daa162054 "2").

🔒 How to Stay Safe:
✅ Regularly monitor network traffic for unusual activity.
✅ Use encryption (TLS, VPNs) to protect sensitive data.
✅ Limit unnecessary open ports to reduce attack surfaces.

🔗 Want to learn more? Check out this [Wireshark guide](https://kings-guard.com/how-is-wireshark-used-in-cybersecurity/) or explore its role in wireless network security [here](https://www.itgoat.com/blog/wireshark-and-wireless-network-sniffing-in-cybersecurity/).

🗣️ Have you ever analyzed network traffic? What steps do you take to secure your connection? Let’s discuss! 🚀💬

#CyberSecurity #WirelessHacking #StaySafeOnline 🔐✨

🔍 Is your Wi-Fi really secure? Let’s find out!

Meet Reaver—a powerful tool used for wireless security testing. Ethical hackers and cybersecurity professionals use Reaver to assess vulnerabilities in Wi-Fi Protected Setup (WPS), a feature that can make networks easier to connect to—but also easier to exploit.

### 🔥 What Makes Reaver So Effective?
🚀 Brute-Forces WPS PINs – Systematically tests PIN combinations to recover WPA/WPA2 passwords.
🔍 Targets WPS-Enabled Routers – Exploits weaknesses in WPS to gain access.
⚡ Works Without Monitor Mode – Can be used on Android devices as well.
🎭 Fast & Efficient – Some networks can be cracked in minutes, while others take hours.

🚨 Why Should You Care?
Many routers leave WPS enabled by default, making them vulnerable to attacks. Ethical hackers use Reaver to identify weak points and help users secure their networks before cybercriminals exploit them.

🔒 How to Stay Safe:
✅ Disable WPS – This is the easiest way to prevent Reaver-based attacks.
✅ Use WPA3 Encryption – Stronger security than WPA2.
✅ Regularly Update Router Firmware – Patches vulnerabilities before they can be exploited.

🔗 Want to learn more? Check out this [Reaver guide](https://cyberskillshub.com/en/what-is-reaver-user-guide-for-wi-fi-hacking/) or explore its usage in Kali Linux (https://www.kali.org/tools/reaver/).

🗣️ Have you ever tested your Wi-Fi security? Would your password survive a cyberattack? Let’s discuss! 🚀💬

#CyberSecurity #WirelessHacking #StaySafeOnline 🔐✨

Of course! Here’s a refreshed version with a different opening style:

---

🔍 "Did you know network traffic analysis is a cybersecurity game-changer?"

One of the most essential tools in a security expert’s arsenal is Tcpdump—a powerful command-line utility for capturing and analyzing network packets. It helps ethical hackers, penetration testers, and security analysts monitor network activity and detect potential threats.

### 🔥 What Makes Tcpdump So Powerful?
🚀 Captures Real-Time Network Traffic – Monitors packets as they flow through a system.
🔍 Filters Specific Data – Extracts only relevant packets for deeper analysis.
⚡ Saves Captured Data for Investigation – Useful for forensics and security auditing.
🎭 Supports Multiple Protocols – Works with TCP, UDP, ICMP, and many more.

🚨 Why This Matters:
Cybercriminals often analyze network traffic to uncover weaknesses and exploit systems. Tcpdump allows ethical hackers to study these same patterns to strengthen cybersecurity defenses and prevent unauthorized access.

🔒 How to Stay Safe:
✅ Use encryption (VPNs, TLS) to protect sensitive data.
✅ Regularly monitor network traffic for unusual activity.
✅ Limit open ports and block suspicious connections.

🔗 Want to learn more? Check out this [Tcpdump guide](https://www.securitynewspaper.com/2021/11/06/how-to-do-digital-forensics-of-a-hacked-network-with-tcpdump/) or explore advanced filtering techniques [here](https://undercodetesting.com/mastering-tcpdump-essential-network-traffic-analysis-tool-for-cybersecurity/).

🗣️ Have you ever analyzed your own network traffic? How do you protect your online activity? Let’s discuss! 🚀💬

#CyberSecurity #WirelessHacking #StaySafeOnline 🔐✨

🔍 Ever wondered how hackers detect hidden Wi-Fi networks? 😱

Meet Kismet—a powerful wireless network detection and intrusion monitoring tool used by ethical hackers and cybersecurity professionals. It helps uncover hidden networks, analyze traffic, and detect unauthorized access points—all without actively connecting to them!

### 🔥 What Makes Kismet So Powerful?
🚀 Detects Hidden Wi-Fi Networks – Finds networks that aren’t broadcasting their SSID.
🔍 Sniffs Wireless Traffic – Captures packets without sending detectable signals.
⚡ Works in Passive Mode – Monitors networks without actively interacting with them.
🎭 Intrusion Detection – Identifies rogue access points and potential security threats.

🚨 Why Should You Care?
Hackers use tools like Kismet to map out wireless networks and find vulnerabilities. Ethical hackers, penetration testers, and security analysts use it to strengthen defenses and prevent unauthorized access.

🔒 How to Stay Safe:
✅ Use strong encryption (WPA3) to prevent unauthorized access.
✅ Regularly monitor your network for rogue devices.
✅ Disable SSID broadcasting only if combined with other security measures.

🔗 Want to learn more? Check out this [Kismet guide](https://www.infosecinstitute.com/resources/hacking/ethical-hacking-wireless-hacking-with-kismet/) or explore its features [here](https://www.darknet.org.uk/2008/02/kismet-wireless-network-hacking-sniffing-monitoring/).

🗣️ Have you ever tested your Wi-Fi security? What steps do you take to protect your network? Let’s discuss! 🚀💬

#CyberSecurity #WirelessHacking #StaySafeOnline 🔐✨

🔍 Ever wondered how hackers test Wi-Fi security? 😱

Meet Wifite—a powerful, automated tool designed for wireless network security auditing. Ethical hackers and cybersecurity professionals use Wifite to assess vulnerabilities in Wi-Fi encryption and strengthen defenses against attacks.

### 🔥 What Makes Wifite So Effective?
🚀 Automates Wi-Fi Attacks – No need for manual setup; Wifite streamlines the process.
🔍 Tests WEP, WPA, and WPA2 Security – Identifies weak encryption and potential vulnerabilities.
⚡ Captures WPA Handshakes – Essential for testing password strength.
🎭 Supports Multiple Attack Methods – Includes WPS PIN brute-force, PMKID capture, and more.

🚨 Why Should You Care?
If your Wi-Fi is using outdated encryption or weak passwords, it’s an easy target for attackers. Wifite helps ethical hackers identify security flaws before cybercriminals do.

🔒 How to Stay Safe:
✅ Use WPA3 encryption (WEP & WPA2 are outdated and vulnerable!).
✅ Regularly update your router firmware to patch security holes.
✅ Disable WPS—hackers can brute-force its PIN in minutes!

🔗 Want to learn more? Check out this [Wifite guide](https://www.hackershousenepal.com/2020/12/wifite-wifi-wireless-hacking-tutorial-pentest-guide.html) or explore its features [here](https://blog.geekinstitute.org/2024/11/wifite-comprehensive-guide-to-wifi-security-auditing.html).

🗣️ Have you ever tested your Wi-Fi security? Would your password survive a cyberattack? Let’s discuss! 🚀💬

#CyberSecurity #WirelessHacking #StaySafeOnline 🔐✨

💻 Hello, and welcome back, cyber warriors! 🚀

As promised, we’re diving into Day 3 of our Ethical Hacking journey! Today’s lesson is all about Reconnaissance—the first step in ethical hacking, where we gather intel before testing vulnerabilities. 🕵️‍♂️💡

Let’s get started! 🔥

---

🔍 Day 3: Passive & Active Reconnaissance 🕵️‍♂️💻

Before ethical hackers begin testing vulnerabilities, they first gather intelligence—a process known as reconnaissance. Today, we’ll explore how professionals collect information about a system without directly interacting with it (Passive Reconnaissance) and when they actively probe for details (Active Reconnaissance).

---

### 🕵️ Passive Reconnaissance – Observing Without Interaction
💡 In this stage, ethical hackers quietly gather information from public sources without alerting the target.

✅ Google Dorking – Using advanced search operators to find exposed databases or sensitive files.
✅ WHOIS Lookup – Checking domain registrations to discover owner details and IP addresses.
✅ Shodan Search – Scanning the internet for exposed devices and misconfigured servers.
✅ Social Media Intelligence – Analyzing publicly available information from social networks.

🔗 Example Tools for Passive Reconnaissance:
- WHOIS Lookup ([who.is](https://who.is))
- Google Dorking Commands (site:example.com "password")
- Shodan ([shodan.io](https://www.shodan.io))

---

### ⚡ Active Reconnaissance – Direct Interaction with the Target
💡 Here, ethical hackers probe and scan the target network, looking for vulnerabilities.

✅ Port Scanning with Nmap – Discovering open ports & running services on a target machine.
✅ Banner Grabbing – Identifying software versions to check for outdated vulnerabilities.
✅ Netcat Scanning – Communicating with open ports to extract more information.
✅ Traceroute & DNS Recon – Mapping the network’s structure.

🔗 Example Tools for Active Reconnaissance:
- Nmap (nmap -sS example.com)
- Netcat (nc -v example.com 80)
- Traceroute (traceroute example.com)

---

🔥 Today's Task:
1️⃣ Test passive reconnaissance using WHOIS Lookup or Shodan.
2️⃣ Try Nmap scanning in a controlled test environment (DO NOT scan unauthorized networks!).
3️⃣ Share your experience: What surprised you about the reconnaissance process?

---

🔜 Next Lesson: Social Engineering Attacks! 🎭💡
We’ll uncover how hackers manipulate human psychology to breach security—don’t miss it! 🚀

#EthicalHacking #CyberSecurity 🔐✨