Tag archive

#Firewalls

Network firewall illustration showing VPN tunnel, policy layers, and protected network segments.

Cisco ASA explained: architecture, VPN, policy design, and where it still fits

A professional guide to Cisco ASA, covering its firewall architecture, VPN strengths, policy model, clustering, high availability, migration decisions, and modern security tradeoffs.

Eng. Hussein Ali Al-AssaadMay 07, 20267 min read

#Firewalls #Network Security #Cisco

Branch firewall illustration connecting retail, office, cloud, and security management nodes.

Cybersecurity

Palo Alto PA-501 explained: the newest branch firewall in the ML-powered NGFW lineup

A detailed look at Palo Alto Networks' PA-501 firewall, why it matters for branches, retail, and managed services, and how it fits beside the high-end PA-7500 series.

Eng. Hussein Ali Al-AssaadMay 07, 20266 min read

#Palo Alto Networks #Firewalls #Network Security