What are firewallsfirewalls serve to protect an internal, Ask an Expert

What are firewalls?

Firewalls serve to protect an internal network from external attacks. These external threats can be hackers who need to steal data or computer viruses that can wipe out data in an instant. It also stops other users from external networks from gaining access to the private network.

View complete question

Computer Network & Security, Computer Science

Category:- Computer Network & Security
Reference No.:- M9575389

Have any Question?Write your Review or question?

Related Questions in Computer Network & Security

Overview of network security assessment - security

Overview of Network Security Assessment - Security Challenges in Emerging Networks Purpose of the assessment - The purpose of this assignment is to develop skills to independently think of innovation. Students will be ab ...

Since quotas do not raise revenues but have the same trade

Since quotas do not raise revenues but have the same trade effects as do tariffs, why not just have tariffs? Why would the government impose quotas when tariffs not only would reduce imports but also bring in new revenue ...

Question 12326 packet tracer - configuring pap and chap

Question 1 2.3.2.6 Packet Tracer - Configuring PAP and CHAP Authentication Submit your answer as Q1.pka Question 2 2.5.1.2 Packet Tracer - Skills Integration Challenge Submit your answer as Q2.pka Question 3 3.4.2.4 Pack ...

Question snmp initially appeared in 1988 but it did not

Question : SNMP initially appeared in 1988, but it did not receive widespread adoption. What have been the issues with SNMP, and have they been addressed? How widely used is SNMP now? Find some examples of tools that use ...

Buffer overflowthe common vulnerabilities and exposures cve

Buffer overflow The "Common Vulnerabilities and Exposures" (CVE) is a list of cybersecurity vulnerabilities that have been discovered, and they are collected in a database for everyone to see and improve or patch their s ...

Assignment descriptionproject scope a typical network

Assignment Description Project Scope: A typical network layout diagram of a firm is given below for illustrative purposes only. The service requirements are enclosed. Figure. Network layout of a firm Service requirements ...

Question calculate the total time required to transfer a

Question: Calculate the total time required to transfer a 1.5-MB file in the following cases, assuming an RTT of 80 ms, a packet size of 1 KB data, and an initial 2 × RTT of "handshaking" before data is sent: (a) The ban ...

Backgroundyou have obtained a contract position at a small

Background: You have obtained a contract position at a small marketing and advertising firm called the Colour Ability Corporation (CAC). Your contract responsibilities are to help them plan their emerging networking and ...

1srin response to nmap -n -sn localhost what kind of

1. SR In response to "nmap -n -sn localhost": What kind of information did the nmap scan results show you, specifically? 2. FIB What does the "-sn" option do in nmap? ping scan -disable port scan 3. SR How does the "-sn" ...

A run in a setting is a substring of length at least two as

A run in a setting is a substring of length at least two, as long as possible, and consisting entirely of the same symbol. For instance, the string abbbaab contains a run of b's of length three and a run of a's of length ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Network & Security Expert

Computer Science

Related Questions in Computer Network & Security

Overview of network security assessment - security

Since quotas do not raise revenues but have the same trade

Question 12326 packet tracer - configuring pap and chap

Question snmp initially appeared in 1988 but it did not

Buffer overflowthe common vulnerabilities and exposures cve

Assignment descriptionproject scope a typical network

Question calculate the total time required to transfer a

Backgroundyou have obtained a contract position at a small

1srin response to nmap -n -sn localhost what kind of

A run in a setting is a substring of length at least two as

Ask Experts for help!!

Looking for Assignment Help?

Why might a bank avoid the use of interest rate swaps even

Describe the difference between zero coupon bonds and

Compute the present value of an annuity of 880 per year

Compute the present value of an 1150 payment made in ten

Compute the present value of an annuity of 699 per year

Follow Us