Robert Hoffman Linux Research 2.1 Security for computers is one of the most important aspects of a system that has to be in place. For this paper I will be writing about four security features that Linux systems use; these are SELinux, chroot jail, openSSH, and iptables. I will briefly describe what they do to provide security. SELinux (security enhanced Linux) was developed by the NSA, who chose Linux as its operating system to create a more secure operating system. Since
Words: 999 - Pages: 4
Network Interface Card (NIC) Any computer that is to be connected to a network, needs to have a network interface card (NIC). Most modern computers have these devices built into the motherboard, but in some computers you have to add an extra expansion card (small circuitboard) Some computers, such as laptops, have two NICs: one for wired connections, and one for wireless connections (which uses radio signals instead of wires) In a laptop, the wireless radio antenna is usually built in
Words: 1068 - Pages: 5
Christopher Chapman Week 4 DB AIU Online The electronic auction websites have a role of providing the mean to the people who want to sell their electronic devices on the websites in order to get the maximum sale price of the product. The role of these auction sites is to reduce the risk of sellers, protect intellectual property rights, support laws and regulations, provide equal opportunity to the sellers and provide the more enjoyable buying and selling experience to the visitors. There should
Words: 1015 - Pages: 5
Securing Cisco Routers (SECR) Glossary A AAA ABEND Access Access attacks Authentication, Authorization, Accounting. Allows all facets of user security to be defined on a central server. Abnormal END. Abnormal termination of software. 1.) In dealing with network security it is an all-encompassing term that refers to unauthorized data manipulation, system access, or privileged escalation. An all-encompassing term that refers to unauthorized data manipulation, system access, or privileged escalation
Words: 23221 - Pages: 93
upon us to protect our families and each other was the Bible. The teachings of the Bible can be compared to a firewall in network security in that the Bible gives Christians a set of rules to live by. A firewall is network security device or host software that filters communications, usually network traffic, based on a set of predefined rules (Stewart, 2011). Each predefined rule in a firewall has a specific task, just like each story in the Bible gives God’s children a specific life lesson. The
Words: 550 - Pages: 3
Prevention of hacking Like all of the other risks that are spoken about here, we have already covered them in detail earlier in the work. Hackingis a very serious risk, which with the right precautions can be easily dealt with. Always ensure you have a firewall in place, which will be spoken about in detail below this paragraph. On top of this, ensuring your ports are closed will completely negate security risks which can lead to hacking, as keeping them often will leave your business exposed. Viruses
Words: 3012 - Pages: 13
Attack Prevention Delontey Mango CMGT441 May 31, 2011 Robert Markovic Attack Prevention The following paper will try to answer and explain the importance of protection and address antivirus software’s that prevents viruses from attacking personal and corporation computers. Protecting personal and corporate computer at home or office is very important. It comes to the IT community that no matter how hard a client tries or do viruses will intrude his or her network one day. The importance
Words: 680 - Pages: 3
QuickBooks System Requirement I. Operating systems supported Operating systems supported Windows 8, all editions including 64-bit, natively installed (QuickBooks R4 and later required) Windows 7, all editions including 64-bit, natively installed Windows Server 2012 (Small Business Server/Essentials), Windows Small Business Server 2011, Small Business Server 2008 Windows Server 2008 R2, Windows Server 2008, and Windows Server 2003, including 64-bit,natively installed II. Database Servers:
Words: 454 - Pages: 2
important client, want to ensure that all communication that occurs from remote locations is secure. Firm management has also requested a formal policy that outlines the Firm’s network security structure. The proposal will address security zones, firewalls, intrusion detection, and any other items that will help secure the network. Firm management also wants to address the issue of spyware and virus attacks. Proactive initiatives are outlined in this document to address these concerns, as well
Words: 3222 - Pages: 13
Enterprise Security Plan CMGT/430 Enterprise Security Plan This Enterprise Security Plan (ESP) for Riordan Manufacturing employees the levels of security required to protect the network and resources utilized to communicate. It is intended purpose is to formulate a means to counterattack against security risk from potential threat. The ESP servers as a way to identify risks and to ensure a contingency plan is in place to protect the availability, integrity, and confidentiality of the Riordan
Words: 2085 - Pages: 9
