The CCNA Security (Cisco Certified Network Associate Security) Certification validates the knowledge and skills required to work in the security of Cisco networks.
Cisco Certified Network Associate Security (CCNA Security) ອະນຸມັດການສຶກສາກ່ຽວກັບລະດັບແລະຄວາມສາມາດທີ່ຕ້ອງການເພື່ອຮັບປະກັນເຄືອຂ່າຍ Cisco.