Something about Computer Security
Threats on computer security can cause firms lose millions! Computer security is one of the most important issues in organizations which cannot afford any kind of data loss. Hackers nowadays use sophisticated methods to tamper with both consumer and public computer systems. Every system has built-in accounts called "administrator" which has full access to all files and configuration settings of the computer. Anyone who is familiar with this might try to break into your computer.
It is a branch of computer technology known as information security, applied in computers and networks. The objective of computer security consists of protection of information and property from theft or corruption while allowing the data to remain accessible and productive to its intended users.
Computer penetration by virtual parasites is as serious a threat as swine flu. Malwares, Spywares and other viruses can cause a lot of harm to your computers which can be very expensive to sort out. Choose a web browser based on its security and vulnerabilities because most malware enters through your web browser, either you are using new computer or refurbished laptop!
The processes that are followed to verify the identification of a user who is logging into a computer or a network is called computer security authentication. When setting up, use strong passwords in your user account to avert the hackers. Set up a password that prevents access to your machine or its removable devices. Don't use an external hard drive or USB device for important data; these represent another vulnerability, as they are easier to steal or lose! When downloading software, get it from a trusted source; instill good anti-virus software.
"The term computer system security means the collective processes and mechanism by which sensitive and valuable information and services are protected from publication, tampering or collapse by unauthorized activities or untrustworthy individuals and unplanned events, respectively."
It is advisable to implement a secure operating system. Scientists developed this system, known as impenetrable operating systems ever, in 1980s. This system has a limited use today, because it imposes certain changes to system management. "The internet can hold a host of dangers for the unwary computer user. Without proper precautions, your data is at risk every minute your system is connected to the web."-Version 1.2.0
When you buy a new branded computer, used computer or cheap, refurbished laptop, you need to make sure to secure it from viruses and spyware. The children are often the victim of hackers or internet predators as they are the most vulnerable. So, the responsibility lies on the parents to install anti-virus system to protect their loved ones while they are online. They have options to buy cheap computers to save money, at the same time to protect their kids from internet theft!