Veille Cybersécurité – Afrique | Semaine du au avril

This week’s cybersecurity landscape in Africa highlights critical developments, including rising cyberattacks, legislative debates, and national cybersecurity initiatives. Below is a detailed breakdown of key events and actionable insights for cybersecurity professionals.

1. Africa Records 14% Increase in Cyberattacks (Check Point Q1 2025 Report)
   🔗 Read Full Report

You Should Know:

• Top Attack Vectors: Phishing, ransomware, and DDoS attacks dominate.
• Mitigation Steps:
• Use fail2ban to block brute-force attacks:

  sudo apt install fail2ban 
  sudo systemctl enable fail2ban 
  sudo systemctl start fail2ban 
  

• Monitor network traffic with Wireshark:

  sudo wireshark 
  

• Enable automatic updates for security patches:

  sudo apt update && sudo apt upgrade -y 
  

2. Zambia’s Controversial Cybersecurity Law

🔗 BBC News

You Should Know:

• The law mandates data localization and increased surveillance.
• Privacy Protection Measures:
• Use Tor for anonymous browsing:

  sudo apt install tor 
  sudo systemctl start tor 
  

• Encrypt files with GPG:

  gpg --encrypt --recipient '[email protected]' secretfile.txt 
  

3. Namibia Launches National Cybersecurity Team (NAM-CSIRT)

🔗 Tech Africa News

You Should Know:

• CSIRT Best Practices:
• Use Nmap for vulnerability scanning:

  nmap -sV -A target_ip 
  

• Implement Snort for intrusion detection:

  sudo snort -A console -q -c /etc/snort/snort.conf -i eth0 
  

1. Spyware Surge in Africa (14% Increase in Business Attacks)
   🔗 MSN Report

You Should Know:

• Detection & Removal:
• Scan for spyware with ClamAV:

  sudo apt install clamav 
  sudo freshclam 
  sudo clamscan -r /home 
  

• Use rkhunter for rootkit detection:

  sudo apt install rkhunter 
  sudo rkhunter --check 
  

5. Pan-African Cybersecurity Talent Initiative

🔗 News Ghana

You Should Know:

• Skill Development:
• Practice CTF challenges on platforms like Hack The Box.
• Learn Metasploit for penetration testing:

  sudo msfconsole 
  

What Undercode Say

The African cybersecurity landscape is evolving rapidly, with threats like spyware and ransomware growing alongside defensive measures. Key takeaways:
– Defensive Commands:

 Block IPs with UFW 
sudo ufw deny from attacker_ip 
 Check open ports 
netstat -tuln 

– Proactive Measures:

 Audit system logs 
sudo cat /var/log/auth.log | grep "Failed" 
 Backup critical data 
tar -czvf backup.tar.gz /path/to/files 

Stay updated with threat intelligence and hardening techniques to mitigate risks effectively.

Expected Output:

A structured cybersecurity report with actionable commands, threat analysis, and mitigation strategies for African cyber professionals.

References:

Reported By: Hamdane Kone – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

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