Exam 250-446: Administration of Symantec Web Security Service (WSS) – R1 Interview Questions

The Exam 250-446: Administration of Symantec Web Security Service (WSS)-R1 Certification will confirm your understanding of Symantec Web Security Service (WSS) solution in an enterprise environment. To successfully pass the interview you need to showcase your knowledge and fundamental understanding of planning, designing, deploying, and optimizing suitable solutions to the benefit of the organization. Additionally, if you want to revise the concepts and know about other preparation resources, you can go through Exam 250-446: Administration of Symantec Web Security Service (WSS)-R1 Online tutorial as well as our Free Practice Tests.

Preparing for a job interview may involve thinking about which questions will be asked. Even though you can’t predict what topics will be discussed, there are several common interview questions you ought to be prepared for. Here is a list of the top 250-446: Administration of Symantec Web Security Service (WSS)-R1 Interview Questions. Let’s begin!

1. How do Websockets work?

 WebSockets can be used to establish a connection between a client and a server, allowing both parties to send data. In order to establish this connection, clients use a process known as the WebSocket handshake.

2. What are cloud security types?

• software-as-a-service (SaaS)
• infrastructure-as-a-service (IaaS)
• platform-as-a-service (PaaS)

3. How would you define what cloud security is?

 Cloud computing security is a nebulous collection of measures designed to protect cloud-based infrastructure, applications, and data. These measures ensure user authentication, resource access control, and privacy protection.

4. Could you explain how does cloud improve security?

 A cloud computing solution offers the security necessary for your business whether you’re scaling up or down capacity. It can protect servers from crashing during high traffic periods by scaling up the cloud solution; then it can scale back down to lessen costs.

5. What is the primary cloud security risk?

 The most common security risk of cloud computing is data loss, which is also known as data leakage. Data loss occurs when data is deleted, corrupted, or otherwise rendered inaccessible by a user or application.

6. Can you explain to me the cloud security architecture?

 Cloud security architecture refers to the hardware and technologies created to protect data, workloads, and systems within cloud platforms. A strategy for cloud security architecture should be developed during the blueprint and design process and integrated into cloud platforms from the ground up.

7. Is the cloud more secure than servers?

 A cloud server is only as secure as its administrator. Even with all the security measures in place by the provider, if your administrator does not manage it well, it will be compromised. It’s important for your IT provider to set security policies and keep all security devices up to date so that your data stays safe.

8. What are the disadvantages of cloud computing?

• data loss or theft.
• data leakage.
• account or service hijacking.
• insecure interfaces and APIs.
• denial of service attacks.
• technology vulnerabilities, especially on shared environments.

9. How are private cloud and public cloud different?

A private cloud is a subscription service that is completely controlled by a single organization and not shared with others. A public cloud is also a subscription service, but it is offered to any and all customers who want similar services.

10. Why is cloud safer than on-premise?

One of the biggest advantages of cloud computing over on-premises servers and infrastructure is that cloud computing services have a segmentation layer between users and the actual systems hosting their data. The most common way attackers get into networks is through phishing and email-borne threats, which almost always enter through user workstations.

11. What are the advantages of cloud computing?

• support environmental proactivity
• powering virtual services rather than physical products and hardware
• cutting down on paper waste
• improving energy efficiency
• reducing commuter-related emissions (given that it allows employees access from anywhere with an internet connection)

12. How would you make the cloud more secure than the data center?

• Establish a Strong Identity and Access Management (IAM) Discipline.
• Establish and Enforce Cloud Infrastructure Configuration Standards
• PaaS.
• Implement Continuous Cloud Security Posture Management.
• Establish Pervasive Visibility and Monitoring.
• Secure the Workloads.

13. What is the requirement for the PaaS cloud delivery model?

 It is essential that SLAs for cloud services be specific, measurable, attainable, appropriate, time-bound, and unambiguous in order to minimize ambiguity for the buyer and the vendor.

14. What port is WSS?

There is only one port component; for “ws” port 80 is the default, while for “wss” it is port 443.

15. What is the difference between WebSocket and HTTP?

 WebSockets differs from HTTP in that it allows you to send updates immediately when they become available; HTTP requires you to constantly request updates. WebSockets opens a single connection that remains open, eliminating latency problems associated with HTTP request/response methods.

16. What is the WSS Access Methods?

• Explicit Proxy (PAC File Management Service/SEP)
• Unified Agent (Windows/Mac)
• iOS and Android (SEP-Mobile)
• Proxy Forwarding (ProxySG/ASG/Microsoft)
• IPsec/VPN/firewall/Explicit over IPsec.

17. How would you bypass Symantec WSS agent?

• Firstly, log in to the Web Security Service Portal.
• Secondly, navigate to Connectivity.
• Then, under the Setup and Configuration option, go to Select Bypassed Traffic option
• Finally choose one of the methods: Bypassed IPs/Subnets tab. WSS will finally bypass traffic that is sent to IP addresses/subnets in this list.

18. What are the different deployment modes of proxies?

• Inline
• Explicit
• Transparent
• SPAN port

19. Could you explain transparent proxy mode?

 A transparent proxy, also known as an inline proxy and sometimes as a forced proxy, is a server that intercepts the connection between an end-user or device and the internet. The term “transparent” refers to the fact that it does so without modifying requests and responses.

20.  What is the difference between an explicit proxy and a Transparent proxy deployment?

 Explicit proxy deployment occurs when the user’s client software is configured to send requests directly to Content Gateway. Transparent proxy deployment, which uses a transparent redirector, typically occurs when a switch or router forwards requests to a Content Gateway proxy on their way to their eventual destination.

21. What is meant by squid reverse proxy?

As an HTTPD-accelerator, Squid works in reverse proxy mode, which caches incoming requests for outgoing data (the data you publish). It takes the load off of your internal network and HTTP server.

22. How would you define sd cloud connect?

Singtel SD-Cloud Connect, a service provided by Singtel’s Liquid-X portfolio, simplifies the way businesses connect to leading public cloud platforms and data centers. This allows businesses to build networks the way they need them.

23. For what is the Secure Sockets Layers SSL used for?

Secure Sockets Layers (SSL) is a cryptographic protocol that authenticates internet connections and enables the encryption and decryption of data in network communications.

24. What is static malware analysis? 

 Static analysis is a method of analyzing computer viruses and other software programs without executing them. This is the safest way to analyze malware, as executing the code could infect your system. In its most rudimentary form, static analysis gleans information from malware without even viewing the code.

25. Can you tell me the types of malware analysis?

• Static Analysis
• Dynamic Analysis
• Hybrid Analysis
• Malware Detection
• Threat Alerts and Triage
• Incident Response
• Threat Hunting
• Malware Research

26. Could you elaborate on how DLP works?

Data loss prevention can be defined as the use of technologies that perform content inspection and contextual analysis of data sent via messaging applications such as email and instant messaging, in motion over the network, on managed endpoint devices, and at rest on-premises file servers.

27. What are the three important types of Data Loss Prevention? 

• network DLP
• endpoint DLP
• cloud DLP

28. Could you define cloud access security broker CASB and how it works?

 A cloud access security broker (CASB) is a security policy enforcement point that sits between cloud service consumers and providers to enforce enterprise security policies as cloud-based resources are accessed.

29. What is meant by web isolation?

Internet users can use browser isolation to physically separate their browsing activity from their machine, network, and infrastructure through a cybersecurity model for web browsing.

30. Could you differentiate between Browser Isolation and remote Browser Isolation?

User and organization security is further enhanced with remote browser isolation, an advanced cybersecurity technique. Browser isolation makes browsing activity independent of endpoint hardware, and thus reduces the attack surface of the device.