Security access control limits what a user can see, use or access within a network. This is important because it restricts the ability to access data to those who are authorized to work with it.
When customers use a computer to access the Internet, state one output device needed to produce a paper copy of the booking.
Each computer needs a network card (NIC); you need a hub or switch; and for every computer you need a network cable to connect to the switch.
The benefits of using an internet based email service are they are universal, they are easy to access, no additional software is needed, easy to learn and customize. It also saves storage space and you don't have to own a computer to access the emails, you can access the mail from any computer.
Computer diagnostic software would be needed when you need to troubleshoot a problem with your computer. The software scans the computers for issues and offers solutions that it will employ.
direct access allows you to access the needed record directly with serial access u have to go through all the others before arriving to the desired one
Physical access is a term in computer security that refers to the ability of people to physically gain access to a computer system. According to Gregory White, "Given physical access to an office, the knowledgeable attacker will quickly be able to find the information needed to gain access to the organization's computer systems and network."
Physical access is a term in computer security that refers to the ability of people to physically gain access to a computer system. According to Gregory White, "Given physical access to an office, the knowledgeable attacker will quickly be able to find the information needed to gain access to the organization's computer systems and network."
Actually you can access someones computer when your and his computer is connected to internet. His computer is needed to be configured and configuration ID should be obtained then you can access other computer remotely.
The minimum requirements one needs for a home security system are: at least one entry detector, a simple motion detector and a control panel (computer).
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A CPU is needed to do anything with a computer, including accessing the internet.
The reason why IP or Internet Protocol security is needed is because if anyone knows your IP address they would be able to hack your computer if there were no IP security.
Access control refers to exerting control over who can interact with a resource. Often but not always, this involves an authority, who does the controlling. The resource can be a given building, group of buildings, or computer-based information system.Access control is, in reality, an everyday phenomenon. A lock on a car door is essentially a form of access control. A PIN on an ATM system at a bank is another means of access control. The possession of access control is of prime importance when persons seek to secure important, confidential, or sensitive information and equipment.[citation needed]Item control or electronic key management is an area within (and possibly integrated with) an access control system which concerns the managing of possession and location of small assets or physical (mechanical) keys.[citation needed]
For security- so that unauthorized users do not have access to it or cannot modify it.
Access control refers to exerting control over who can interact with a resource. Often but not always, this involves an authority, who does the controlling. The resource can be a given building, group of buildings, or computer-based information system.Access control is, in reality, an everyday phenomenon. A lock on a car door is essentially a form of access control. A PIN on an ATM system at a bank is another means of access control. The possession of access control is of prime importance when persons seek to secure important, confidential, or sensitive information and equipment.[citation needed]Item control or electronic key management is an area within (and possibly integrated with) an access control system which concerns the managing of possession and location of small assets or physical (mechanical) keys.[citation needed]
just a computer and a profile on that virtual world
To make sure Viruses and Malicious software can't attack your computer.