In this video, we dive into the Checkpoint Firewall R81, exploring its key features, deployment modes, and advanced security capabilities. Join me, Sushil Mohto from Networkers Home Technical Team, as we discuss the evolution of Checkpoint Firewalls, practical labs, and the importance of robust network security. Whether you're preparing for certification or looking to enhance your cybersecurity knowledge, this video has you covered!

Versions:

• Evolution from R8020, R8030, R8040 to R81.

Theoretical Aspects:

• Firewall mechanisms.
• Network traffic control.
• Security management architecture.
• Smart console tool usage.
• Deployment modes: distributed and standalone.
• Basic functionalities and security policies.
• Inspections and administrative roles.
• Implementation and backup techniques.
• Checkpoint security solutions and licensing.
• Types of VPNs and user management.
• Cluster Excel.

Practical Aspects:

• Labs and exercises according to CCSS syllabus.
• Working with Gaia portal and security policies.
• HIDA NAT and Static NAT configurations.
• Administrator access management.
• Remote security gateway installation and management.
• Backup management and access control policies.
• Checkpoint logs and their modifications.
• Configuring site-to-site VPN and user access.

History:

• Established in Ramat Gan, Israel in 1993.
• Partnership with Nokia in 1998 for hardware-based firewalls.
• Development of Ipso firewall and later Gaia operating system.

Firewall Types:

• Hardware-based and software-based firewalls.
• Physical and virtual deployments in public or private clouds.

Features:

• Next-generation firewall features: DLP, identity awareness, IPS, URL filtering, antivirus, application filtering.
• Blade architecture for enabling specific features.
• VPN configurations: site-to-site and remote access.

Architecture:

• Three-tier architecture: management server, firewall module, graphical user interface (GUI).
• Use of smart console to manage security policies via the management server.

Deployment Modes:

• Single gateway and distributed setups.
• Centralized management for multiple branch offices.

Licensing:

• Importance of licensing for firewall features and operations.
• License management and IP address considerations.

Importance of Firewalls:

• Security between internal and external networks.
• Preventing unauthorized access and cyber attacks.
• Ensuring data protection and business continuity.