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business computer and network check list
business computer and network check list

... The internet connection is reliable and does not go down I have a second internet connection for 100% up time I have clean power. Power surges and sudden outages will not damage my servers and essential network equipment. I use a UPS on essential equipment When services on my server stop, they are d ...
Cybersecurity and Information Assurance PPT
Cybersecurity and Information Assurance PPT

... • Open system-SSID, subject to sniffing • Shared key-SSID plus WEP encrypted key required, subject to man-in-the middle attacks • Many wireless networks do not contain adequate authentication mechanisms • Both Open and Shared are considered weak ...
E-Commerce and Bank Security
E-Commerce and Bank Security

... Antivirus, firewall, and intrusion detection/prevention ...
Chapter 1: Introduction to security
Chapter 1: Introduction to security

... • NAT (hiding the internal network information) • Patching applications and O/S alike • Upgrading security devices • Access control mechanism • Turning off services and ports • IPSEC ...
Information Security and its Implications on Everyday
Information Security and its Implications on Everyday

... Regularly delete your cookies and temp files Don’t blindly trust web sites (look out for ...
Test Bank for Crypto..
Test Bank for Crypto..

... 8. The OSI security architecture was not developed as an international standard, therefore causing an obstacle for computer and communication vendors when developing security features. ...
Next Generation Security Operation Center for NCHC
Next Generation Security Operation Center for NCHC

... – Enterprise and Open-source solutions – APT Mail Detector – Secure Web Gateway ...
ppt in chapter 11
ppt in chapter 11

... plus firewall devices. Internal routers provide additional security to the network by screening traffic to various parts of the protected corporate network, and they do this using access lists. You can see where each of these types of devices are found in Figure below. ...
Presentation
Presentation

...  Crack- (1) To break into a computer system. The term was coined in the mid-80s by hackers who wanted to differentiate themselves from individuals whose sole purpose is to sneak through security systems. Whereas crackers sole aim is to break into secure systems, hackers are more interested in gaini ...
Chapter07
Chapter07

... spyware attacks. Second, antispyware can be set to provide both continuous realtime monitoring as well as perform a complete scan of the entire computer system at one time. And like antivirus software, antispyware provides good visual tools regarding the system scan. However, antispyware s can also ...
security threats: a guide for small and medium
security threats: a guide for small and medium

... company which ended up asking users to retrieve their content from Google’s cache. The company’s management team may also have administrative privileges on their personal computers or laptops. The reasons vary but they may want to be able to install new software or simply to have more control of the ...
Towards a Trustworthy Android Ecosystem
Towards a Trustworthy Android Ecosystem

... Kernel Call Queue in shared memory Return Values ...
Ch10aProtectionMechanisms
Ch10aProtectionMechanisms

... • The security manager must be able to see the organization’s systems and networks from the viewpoint of potential attackers • Drawbacks: – Tools do not have human-level capabilities – Most tools function by pattern recognition, so they only handle known issues – Some governments, agencies, institut ...
網站安全 - 國立暨南國際大學
網站安全 - 國立暨南國際大學

... • If an attacker can cause errors to occur that the web application does not handle, they can gain detailed system information, deny service, cause security mechanisms to fail, or crash the server. ...
Computer Security: Principles and Practice, 1/e
Computer Security: Principles and Practice, 1/e

... order to attain the applicable objectives of preserving the integrity, availability and confidentiality of information system resources (includes hardware, software, firmware, information/data, and telecommunications). • 3 - Passive attacks have to do with eavesdropping on, or monitoring, transmissi ...
Course name Code/No Units Credit Units Prerequisite Lecture Lab
Course name Code/No Units Credit Units Prerequisite Lecture Lab

... List some different protocol attacks to which TCP/IP is susceptible. Describe how the different protocol attacks (e.g. TCP/IP) works against an organization’s network. Give examples of shared concerns across a specified set of security domains. Give examples of concerns that are specific to specifie ...
Access Control, Operations Security, and Computer Forensics
Access Control, Operations Security, and Computer Forensics

... Often used as a stepping stone to TACACS+ Radius Server contains dynamic password and network service access information (Network ACLS) • Radius is a fully open protocol, can be customized for almost any security system • Can be used with Kerberos and provides CHAP remote node authentication • Excep ...
Network Security Management.pdf
Network Security Management.pdf

... The costs of having a security vulnerability and taking actions to close it are high. Using a tool to help in these tasks will reduce errors, saves costs by eliminating redundant actions, streamlines actions by prioritizing between multiple bugs and actions. It also gives you a chance to plan ahead ...
Medical_Informatics_-_Computer_Networks
Medical_Informatics_-_Computer_Networks

... A Computer Network is a group of devices, which are connected by communication links that are built using physical media. Devices can be computers, telephones or anything able to send or receive message. [1] The Internet is a network of computer networks, which allows transfer of information in an e ...
Intrusion Prevention System (IPS)
Intrusion Prevention System (IPS)

... If ETS or JDL alerts a TLC to a security problem, please address the issue promptly. Notify ETS when complete. ...
policies - NY Capital Region Chapter
policies - NY Capital Region Chapter

... Hacker uses crafted module with MetaSploit from information gleaned from Milw0rm to compromise server and install ...
Attacks and Mitigations
Attacks and Mitigations

... Trojan-horses, dialers, destructive code and other malware. Some attacks deliver multiple payloads (warheads). – For example, worms attack through the network connection to get in. That's just the first step. Worms usually carry an installer for malware, such as spyware or botware as their payload. ...
Network Security Overview
Network Security Overview

... Reconnaissance is the unauthorized discovery and mapping of systems, services, or vulnerabilities. It is also called information gathering. In most cases, it precedes an actual access or DoS attack. The malicious intruder typically ping-sweeps the target network first to determine what IP addresses ...
Cisco on Cisco Chevron Presentation
Cisco on Cisco Chevron Presentation

... to minutes with Cisco orchestration tools (CIAC, Cloupia) • Provided data centre security architecture for Chevron’s multiple tenants ...
Social Studies
Social Studies

... Understand ramifications of posting information, pictures, and videos online. Explain consequences of illegal and unethical use of technology systems and digital content. Identify examples of a computer crime. Know the penalties, fines, incarceration, and laws related to computer crimes. ...
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Mobile security

Mobile security or mobile phone security has become increasingly important in mobile computing. Of particular concern is the security of personal and business information now stored on smartphones.More and more users and businesses employ smartphones as communication tools, but also as a means of planning and organizing their work and private life. Within companies, these technologies are causing profound changes in the organization of information systems and therefore they have become the source of new risks. Indeed, smartphones collect and compile an increasing amount of sensitive information to which access must be controlled to protect the privacy of the user and the intellectual property of the company.All smartphones, as computers, are preferred targets of attacks. These attacks exploit weaknesses related to smartphones that can come from means of communication like Short Message Service (SMS, aka text messaging), Multimedia Messaging Service (MMS), Wi-Fi networks, Bluetooth and GSM, the de facto global standard for mobile communications. There are also attacks that exploit software vulnerabilities from both the web browser and operating system. Finally, there are forms of malicious software that rely on the weak knowledge of average users.Different security counter-measures are being developed and applied to smartphones, from security in different layers of software to the dissemination of information to end users. There are good practices to be observed at all levels, from design to use, through the development of operating systems, software layers, and downloadable apps.
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