Security Basics Essay

Submitted By jerrylo25
Words: 702
Pages: 3
Open Document
Jerry Lo

Task 1: Firewall is software or hardware based network security system to protect between your computer network and the internet. Hardware firewalls are best suited to business and large networks, whereas Software firewalls are best suited for home use. Hardware firewalls is a small metal box so one could hook up to a computer network just like if you were to add a printer etc. Software firewalls gives you a level of protections from hackers and unwanted intrusions. Software firewalls packages has anti
Spam, antivirus, even anti-popup ads. There are also parental controls to manage what or certain websites your minor can visit.
Barracuda Firewall is the newest Hardware. It has email, web, and network security. Barracuda provides intrusion prevention, virus scanning, content filtering, and reporting. Barracuda Firewall is perfect fit for small and medium sized businesses.
Zone Alarm protect your PC from viruses and spyware, also has internet firewall, internet browser security and theft prevention, and email virus scan. This is example of a software firewall, great for home use.
Task 2: AVG, and Panda offer Free anti-virus programs to protect your computer. Norton McAfee, Kaspersky offer trial run versions for a number of months then thereafter one could purchase the anti-virus program.
Trojan horse programs is a type of file converters, but also it could install harmful programs such as spyware and rootkits. Malicious email attachments are a way for a sender to transmit files to another email user, in other words its junk mail. Email users regularly receive unsolicited emails from unknown senders. These emails can often contain links to malicious websites or have attachments containing malicious software. Drive by downloads could mean two things a person authorized but without understanding the consequences or any downloads that happens without a person knowledge.
Task 3: Full backup are backed up every time you use the files or folders on the drive. A disadvantage to this would take up more time and require more disks or drive space. Incremental backup provide backup of files that have changed or new since the last backup. Similar to full backup, but only if the same file set to perform a incremental backup will backup if there are any changes. Backup time is faster than full backup and you can keep several versions of the same files on different backup sets. A disadvantage is you must have all of the incremental backup sets available. Differential backup provides backup of files that have changed since a full backup was performed. Differential backup only saves files that are different or new since the last full backup. Differential
Show More

Related Documents: Security Basics Essay

Washington, d. C. and Basic Security Measures Essay

A.J. Clugston 7th period Airport Security Ever since 9-11, the United States has been in a so called chain-reaction. Doing everything possible to keep us safe. Yes, they have had airport security get a little stricter, but airport security really needs to be stricter by a lot. “ These basic security measures, carried out by private contractors hired by airlines, remained much the same until 2001. After September 11th terrorist…

Words 421 - Pages 2

Fixed Income Securities Essay example

Management Basics of Fixed Income Securities COMM 474 Outline 1 Discount Factors 2 Interest Rates 3 The Term Structure of Interest Rates 4 Coupon Bonds 5 Quoting Conventions 6 Floating Rate Bonds COMM 474 Basics of Fixed Income Securities 1 / 35 Outline 1 Discount Factors 2 Interest Rates 3 The Term Structure of Interest Rates 4 Coupon Bonds 5 Quoting Conventions 6 Floating Rate Bonds COMM 474 Basics of Fixed…

Words 6805 - Pages 28

Good Quality Implementing And Managing Network Security

Implementing and Managing Network Security John Smith CIS -125 Telecommunication Concepts Prof. Summer 2010 ASA College, New York Table of Content Introduction………………………………………….page 3 Security Principles………………………………......page 4 Managing Security……………………... ………..... page 5 Management Support Effective Security …………...page 6 Intrusion Detection ………………………………….page 7 Window Security…………………………………… page 8 Web Security……………………………………...... page 9 Security policy …………...............…

Words 2302 - Pages 10

WHITE PAPER 4

Introduction To get a second glance from enterprise IT, sync and share solutions must include the basic business feature sets. That is security, integrations, roles and permissions, audit trails, remote wipe, comprehensive APIs, real-time administration, bandwidth controls and de-duplication. Every organization is unique with different needs, challenges and goals and requirement for enterprise sync and share lies with flexibility. We present the five must haves in enterprise-ready sync and share…

Words 818 - Pages 4

Essay on Information Systems In Banking

regulate their data. In this paper, we will discuss the various advantages of the use of information systems in the banking industry. We will thoroughly analyze the requirements of information systems at the various different levels and review the security needs for these purposes. Use and Benefits of Information Systems in the Banking Industry: The advent of computers has given rise to information systems being used as a business tool on a large scale. Computers and more specifically information systems…

Words 1170 - Pages 5

Case study week 6 Essay example

Maslow's hierarchy, which basic needs does the Patagonia culture meet? What would it be like to work at Patagonia? (Hint: Go to Patagonia’s website and find the section on jobs.) What’s your assessment of the company’s work environment? (20 points) 1. The five level of Maslow’s hierarchy of needs Physiological Needs These include the most basic needs that are vital to survival, such as the need for water, air, food, and sleep. Maslow believed that these needs are the most basic and instinctive needs…

Words 942 - Pages 4

Essay on IT 241 mallis7

DEVICES, AS WELL AS PHYSICALLY WIRED NETWORKS. • PROS AND CONS OF BSS TYPES OF WIRELESS CONFIGURATIONS • INDEPENDENT • EXTENDED • BASIC CONFIGURATION ONE, INDEPENDENT BASIC SERVICE SET (IBSS) • AD-HOC AND PEER TO PEER NETWORKS FALL INTO THE CATEGORY OF IBBS • WIRELESS NETWORKS WITHOUT ACCESS POINTS ARE KNOWN AS INDEPENDENT BASIC SERVICE SET DIAGRAM OF INDEPENDENT BASIC SERVICE SET (IBSS) CONFIGURATION 2, EXTENDED SERVICE SET (ESS) • WHEN THE RADIO FREQUENCIES THEM SELVES CAN DETERMINE AN ALTERNATE…

Words 539 - Pages 3

Nt1330 Unit 3 Assignment 3 Router

The router has several security features set on it one of the most basic and important ones for any network is the basic hardening of the device. Hardening a device simply means using encryption methods and setting passwords and having un-used ports shut down. The basis for this can be seen in appendix IV where you can see I have used such commands and ‘service password-encryption’ this command then makes every password I use on the router encrypted unless I say otherwise or make use a follow up…

Words 764 - Pages 4

The Underground Railroad Analysis

Throughout the history of America, security has been a complex issue that is often overlooked and not discussed enough in society. In its general definition, most people would think security is physical protection or resistance from some type of harm or danger. While this definition is technically correct, this is a simple example of what the word truly means. Security could also be defined as freedom from fear, doubt, and anxiety. Physical health is essential to survival, but mental health is just…

Words 1290 - Pages 6

Memo Drafting Sheet Analysis

proposal to me, just to get approval. You want to reassure me that you have the ideas and the resources to make your case to the audience of the proposal (the decision maker or gatekeeper). HERE ARE A LIST OF PROMPTS BUT I AM REQUIRING IT IN THE SAME BASIC MADE FORMAT YOU HAVE DONE WITH THE HIRING MEMO. BE SURE IT IS STRUCTURED SIMILARLY 1) What is the problem you are going to solve? Why is it necessary? Is there something else I would need to know to understand in order to judge exigence and strategy…

Words 509 - Pages 3