Are you trying to learn Palo Alto? Are you looking for a job change? Well, these are some of the common interview questions which can help you learn more about Palo Alto.
Palo Alto Networks, a well-known service provider of enterprise network security solutions, is the company's full name. They provide a variety of items to meet the demands of various organizations. Palo Alto's product solutions include virtual and physical firewalls, the Panorama network security management platform, and the wildfire cloud-based service.
Palo Alto ensures that all potential cyberattacks are successfully averted by utilizing an automated strategy that aids in delivering consistent security across various cloud platforms. Here are some Palo Alto interview questions for both freshmen and pros. These are the most likely interview questions.
Most frequently asked Palo Alto Interview Questions
Ans: "I want to work at Palo Alto Networks because I'm enthusiastic about cybersecurity and fascinated by the creative solutions that Palo Alto Networks provides," for example.
Ans: 586 Palo Alto Networks employees rate their leadership as A+, placing them in the top 5% of similar-sized organizations on Comparably. This includes individual evaluations of their executive team, CEO, and manager.
Ans: It is straightforward to use. In addition to a user-friendly interface, Palo Alto allows administrators to set up and logically accomplish duties.
Ans: The procedure began with a resume shortlist and concluded with a one-on-one interview as the second and final rounds.
Ans: The three strategic pillars of Palo Alto Networks are:
Ans: The only firewall that can identify, control, and inspect SSL-encrypted traffic and apps. Based on a stream-based threat prevention engine, the only firewall with real-time (line-rate, low-latency) content scanning to defend you against viruses, spyware, data leaks, and application vulnerabilities.
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Ans: Palo Alto Focus is one of the services available in Palo Alto for detecting major attacks and taking appropriate action without the use of additional resources. It is referred to as a cloud-based threat intelligence service.
Ans: Third-round interviews determine whether candidates are a good fit not only for the specific function, but also for the organisation as a whole.
Ans: Palo Alto Networks provides real-time security, improved performance, and easier management. Inline deep learning capabilities from Palo Alto Networks provide industry-first prevention of evasive threats, blocking over 40% more DNS attack vectors than Fortinet or any other vendor.
Ans: Several deployment modes have been reported in Palo Alto. The company operates in several modes based on its advantages and adaptability. Virtual wire mode, tap mode, layer two, and layer three deployment modes are among them. The various deployment modes are used to meet various security needs.
Ans: Yes, Palo Alto's firewall is formidable. All traffic flowing through the firewall is compared to the session, and each session is compared to the security policy.
Ans: Multiple firewall instances in a single network of Palo Alto physical firewalls are called logical systems in Palo Alto. Every virtual system is an independently maintained logical firewall, with its traffic kept distinct from the rest.
When other manufacturers require it, virtual routers add another dedicated virtual system to the overall system.
Ans: Palo Alto's AutoFocus is a cloud-based threat intelligence tool that allows users to identify all significant attacks quickly. This allows the user to triage and take the necessary actions without requiring additional IT resources.
Ans: When a monitored metric on the active Panorama fails, a failover occurs. When a failover occurs, there are two critical scenarios;
The peers in the Panorama cannot communicate with one another, and the active peer is not responding to status surveys or health concerns.
One or more of the specified destinations on the active peer is unavailable.
Ans: The logical path traffic takes when accessing an internal resource after its exterior address is resolved is the U-turn NAT. The U-turn NAT is commonly used in networks where internal users must access an internal DMZ server.
Ans: In the active/passive configuration, one firewall handles traffic while the other is prepared and synchronized to take over in the event of a failure. Both firewalls use identical settings in this configuration, and one actively manages traffic until it fails.
In the active/active mode, several firewalls create a cluster and contain multiple active units that process traffic. They share the network load and do DPI together.
Ans: One of the best ways to help protect the network from assaults is to use the zone protection profile. Assaults can be reconnaissance attacks, common floods, and other packet-based attacks.
Ans: Panorama's ACC, or Application Command Centre, provides users with a graphical representation of a highly interactive application. It also gives URL, threat, and data (files and patterns) passing via the Palo Alto network firewalls.
Ans: A web application firewall, also known as a WAF, protects online applications of all types by monitoring and filtering HTTP traffic between the internet and a web application.
Ans: HA stands for high availability port. A dedicated HA connection port physically connects the auxiliary and primary devices. It enables the user to group two firewalls and synchronizes their setup.
The HA1 port is utilized for both explicit text and encrypted transmission. The H2 link, on the other hand, is used to forward tables, sync sessions, IPsec security associations, and ARP tables.
Ans: Palo Alto's architectural style is recognized as the Queen Anne style. Palo Alto, a coastal Northern California city, has some beautiful examples of Queen Anne architecture erected between 1880 and 1905.
Ans: The app ID enables users to see the accessible applications on the network and discover how they work, their behavioural features, and their relative risk. Several techniques can be used to determine the applications and application functions, including decryption, application signatures, protocol decoding, and heuristics.
Ans: APP ID employs several identifying approaches to determine the actual ID of the applications transiting your network. It also includes individuals who attempt to avoid detection by masquerading as legitimate communication, employing encryption, or port hopping.
Ans: Panorama provides consolidated, simple-to-use management capabilities that enable visibility into network traffic and simplify setups. It is a centralized management system that uses a web-based interface to control multiple Palo Alto Networks' next-generation firewalls. It enables administrators to control Palo Alto Networks firewalls and examine the device-specific or aggregate application, content, and user data.
Ans: The application command centre (ACC) provides visibility into traffic patterns and actionable threat intelligence from firewall network records.
Ans: Go to test security > policy > match from trust to untrust destination in the Palo Alto web browser.
Ans: The zone protection profile is required if you want total protection from attacks such as floods, surveillance, and packet-based attacks.
Ans: Palo Alto's primary types of security are as follows:
Ans: The next-generation firewalls (NGFWs) from Palo Alto Networks are built on a single-pass parallel processing (SP3) architecture. This combines network protection with high throughput and low latency, as well as cutting-edge features and technology.
The SP3 design from Palo Alto Networks combines two key components and addresses the performance challenges plaguing today's security infrastructure. The components are as follows:
As a result, high-performance networks with the optimum balance of raw throughput, transaction processing, and network security are created.
Ans: Panorama in Palo Alto offers the following advantages:
Ans: Palo Alto Networks' VM-series virtualization platform significantly aids Palo Alto Networks' deployment. It provides the following:
Ans: The following ports are recommended for use in a HA:
Ans: A typical security stack includes several systems, such as an NGFW, intrusion detection or prevention systems (IDS/IPS), data loss prevention, and malware analysis tools. For examination, all of these systems require access to decrypted data. SSL Orchestrator interacts seamlessly with existing security systems, centralizing SSL/TLS decryption across numerous inspection devices in the security stack. This "decrypt once and steer to multiple inspection devices" architecture overcomes the latency, complexity, and risk issues that can arise if every security device decrypts. Using the context engine, you can also establish numerous service chains for distinct traffic flows.
Ans: Splunk has the unequaled ability to consume and analyze data, but for Splunk to provide useable and actionable insights, it must have the highest level of visibility and expertise possible. Palo Alto Networks provides the visibility into the network and endpoints required to detect and even predict malicious activities. When a sign of breach is identified, Palo Alto Networks and Splunk collaborate to take action and automatically resolve issues to keep the community safe.
|Also, Check out our blog on Step by Step process of installing Splunk|
Ans: Navigate to the firewall's web interface. Navigate to the device and licence, and then enable the functionality with the Auth code. Then, click the download authorization file button to obtain the authorizationfile.txt file. Then, copy this file to a computer with an internet connection and log in to the help panel.
Select the appropriate auth code from the list by clicking on my VM series auth codes. Now, select Register VM. Choose the authorization file from the pop-up menu. The serial number of the VM series firewall will be connected to the records on the support site once the registration process is completed.
Ans: GlobalPortect enables businesses to protect their workforce mobility by extending all users with next-gen security systems to all users, regardless of location. Global protection safeguards traffic by leveraging the platform's capacity to comprehend application usage, associate traffic with devices and people, and enforce security regulations with next-generation policies.
Ans: Content-ID provides a real-time threat prevention engine, a comprehensive URL database, and application identification features to: Restriction on unlawful data and file transfers. Detect and stop exploits, malware and malware communications. Control unauthorised web surfing.
Ans: Because engineers may monitor and manage traffic across the link, V-Wire deployment alternatives surpass the constraints of TAP mode deployment. App-ID, User-ID, Content-ID, NAT, and decryption are all supported by a Virtual Wire interface.
Ans: The primary areas are:
In this Blog, we discussed the fundamental questions and their answers that you should expect to be asked during the interview. These questions are divided into three levels: basic, intermediate, and advanced. You may go over these types of questions. These Palo Alto Interview Questions may help prepare for and review your interview.
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