Saif M. Hajar

CCNA

Cisco Certified Specialist - Enterprise Core

Cisco Certified Network Professional Enterprise (CCNP Enterprise)

Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation

Cisco Certified Specialist - Security Core

Cisco Certified Network Professional Security (CCNP Security)

Cisco Certified Specialist - Network Security Firepower

Palo Alto Networks Certified Network Security Administrator

Security Architecture for System Engineers