Mr Mervin Valdellon, IT Infrastructure Manager of Asian Institute of Management (AIM) Makati, conducted a seminar/workshop on Cyber Security Essentails for ICC’s Cyber Security Engineering students (face to face & online) last November 8, 2025 at ICC Alabang, Alabang-Zapote Road, Almanza Uno, Las Pinas City.
Firewalls play a fundamental role in cybersecurity by acting as a barrier between trusted internal networks and untrusted external sources. They monitor and control incoming and outgoing network traffic based on predetermined security rules, helping to prevent unauthorized access and data breaches. By filtering out potentially harmful traffic, firewalls can mitigate the risk of cyberattacks such as malware infections and denial-of-service attacks. Additionally, they provide a first line of defense for organizations, allowing them to establish security protocols that align with their specific needs. Overall, the effective implementation of firewalls is essential for maintaining the integrity and confidentiality of sensitive information in an increasingly interconnected world.
