Palo Alto Firewall Features: An Overview

Introduction:
As we all know that in today’s time Data breaches and Cyber-attacks are very common and every organization and individual is relying upon internet for communication, transaction and Data Storage and due to this we require strong cyber-attacks safeguards. As per I belief in the world of IT Network Security the best Firewall is “Palo Alto Firewall”. We have to realize more deeply regarding the leading industry solution in the detail like analyzing its features, benefits and about securing their digital assets.

What is Palo Alto Firewall?
Palo Alto Networks has created the best Cyber Security Next Generation Firewall which is Palo Alto Firewall. This powerful Firewall works beyond all other firewalls by combining hardware and software technologies to protect modern cyber-threats. It provides help in protecting for both the Enterprise Network and Individual Users by combining deep packet inspection, application identification, and threat intelligence.

How Does Palo Alto Firewall Work?
Palo Alto firewall has a smart and powerful architecture that tries to protect the network from Cyber-threats. Functions are given below:

Deep Packet Inspection (DPI):
Palo Alto Firewall use DPI to analyze traffic of network and packet level. This helps us to admit the Application, User, Content traversing, Enabling granular management and Threat detection. Usual Firewalls are initial upset with ports and protocols, on the other hand Palo Alto Firewall easily identify applications using nonstandard ports and because of this no application goes unrevealed. It provides security against possible attacks.

Threat Prevention:
The firewall can easily expose threats like malware, ransomware, and zero-day attacks and it all thanks to the warning intelligence and Palo Alto Alto Networks' WildFire cloud service.

● URL Filtering: Palo Alto Firewall does not allow access to evil and unsuitable website which reduces the risk of users who unknowingly download the wrong websites.

● VPN Support: The Palo Alto Firewall provide us the safe access via Virtual Private Networks (VPNs) that helps the remote employees who can connect with the Network without any fear of Security.

● Intrusion Prevention System (IPS): Palo Alto includes an IPS which helps in monitor and blocks the network traffic that show unsure or evil actions.

● Advanced Threat Intelligence: The Firewall merges with WildFire to keep up the speed on threats and prevents cyber-attacks.

● User-Friendly Interface: Although the great features, Palo Alto has user friendly interfaces that manages and configure settings of security for Network Administrator.

● High Performance: The Palo Alto hardware and software planning help us to manage with high network traffic also maintain Security and Performance.

● Scalability: Even if your company is big or small, Palo Alto Firewall provides ability to meet the desired need of growing network.

● Application Visibility and Control: The Firewall’s capacity strictly identifies apps helps in improving control over network and also increases the productivity and security.

● Palo Alto Firewall Deployment: According to the certain needs of the organization or single user, Palo Alto Firewall can be utilizing in a various configurations.


Palo Alto Firewall has a various physical appliances which fit for multiple network sizes. These appliances different capacities and are brilliant for high-traffic organizations. Palo Alto provides Virtual appliances that will make use of VMware and Hyper-V for organization with imaginary environments. Palo Alto firewall is also give us a cloud based services, arrange the same level of Security for cloud-native apps and Virtual private clouds (VPC).

● GlobalProtect: This point increase Palo Alto Firewall protection to remote users and devices, making a perfect for venture with mobile workforce.


Palo Alto Firewall Configuration:

Palo Alto Firewall guide settings might be difficult but with the right vision it can be easy. Here's a step-by-step tutorial to get you started:

1. Hardware Selection: On the basis of the size and output of your network, choose the right hardware appliance or virtual appliance.

2. Join the firewall management and complete the initial configuration which includes compose the management IP, hostname, and time zone.

3. Software Updates: Make sure the software on your firewall is up to date with most latest version and security updates.

4. Network Interfaces: Arrange the network interfaces which build upon the topology and needs of your network.

5. Set up security zones to individual visible portions of your network and set the security plans that apply to them. Build security policies and adjust traffic flow and access zones.

6. Threat Prevention: Allow threat prevention tools and change them to your security needs.

7. Create URL filtering profiles to strict access to evil websites. Applying User-Id helps you to identify users and fulfill the policies based on their needs. Set up record and monitoring to keep the track on network activities and possible threats.