Listen to this Post
👨💻 1 – Cybersecurity: https://lnkd.in/dgrMtbrA
👨💻 2 – Cloud Fundamentals, Administration and Solution Architect: https://lnkd.in/dgZ5uHct
👨💻 3 – Linux Fundamentals: https://lnkd.in/dz7nEVMT
👨💻 4 – Python: https://lnkd.in/dkQkDrM4
👨💻 5 – Artificial Intelligence and Computational Intelligence: https://lnkd.in/dRs9cmwm
You Should Know:
🔐 Cybersecurity Essentials
- Scan for Vulnerabilities:
nmap -sV --script vuln <target_IP>
- Check Open Ports:
netstat -tuln
- Secure SSH:
sudo nano /etc/ssh/sshd_config # Disable root login & change port
☁️ Cloud & Linux Fundamentals
- AWS CLI Setup:
aws configure # Set access key, secret, and region
- List Running Services (Linux):
systemctl list-units --type=service --state=running
- Python Script to List S3 Buckets:
import boto3 s3 = boto3.client('s3') buckets = s3.list_buckets() print([bucket['Name'] for bucket in buckets['Buckets']])
🤖 AI & Python Automation
- Run a Python HTTP Server:
python3 -m http.server 8000
- Basic TensorFlow Model:
import tensorflow as tf model = tf.keras.Sequential([tf.keras.layers.Dense(units=1, input_shape=[1])]) model.compile(optimizer='sgd', loss='mean_squared_error')
What Undercode Say:
- Linux Hardening:
sudo apt install fail2ban # Prevent brute-force attacks sudo chmod 600 /etc/shadow # Restrict sensitive files
- Windows Security:
Get-NetFirewallRule | Where-Object { $_.Enabled -eq "True" } # List active firewall rules - Network Monitoring:
tcpdump -i eth0 'port 80' -w traffic.pcap # Capture HTTP traffic
- Python Security Script:
import hashlib print(hashlib.sha256(b"password").hexdigest()) # Hash passwords securely
Expected Output:
- A structured guide with actionable commands for cybersecurity, cloud, Linux, and AI learning.
Note: Removed non-IT links and comments. Focused on technical depth.
References:
Reported By: Jonhnysantos Conhecimento – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
