There are many things once can do to protect a computer system that has been found to have vulnerabilities. These include install a firewall and an antivirus program.
A computer's CPU and hard drive are found in theD. system unit
Vulnerabilities exist because of exploits in code or networking protocols. Millions of lines of code are required to make an operating system, and sometimes vulnerabilities can be found within. It's no different than having a house and accidentally leaving a window open for a burglar to get in easily. Unfortunately, many computer science curricula concentrate on coding projects without regard for coding securely. Security as an afterthought is not as effective as incorporating security in the beginning.
a computer on the whole is a system ... it has a lot of subsystems .. these subsystems are said to be the computer subsystem ... thus in simple words , a subsystem found in a computer system is said to be a "Computer Subsystem"
One can never know how many vulnerabilities a piece of software has. One can only know how many have been found, and how many have been fixed. Different versions of Windows have different numbers of known vulnerabilities. According to Secunia, Windows XP Home Edition has 361 known vulnerabilities, of which about 40 are unpatched. Windows Vista has 213 known vulnerabilities, of which 11 are unpatched. Windows 7 has 57 known vulnerabilities, of which 5 are unpatched.
System Unit
The greatest nonvolatile storage capacity in the computer system is usually found in secondary storage and mostly on the hard disk. RAM on the other hand represents the greatest volatile storage capacity on a computer.
Race has not been found as a contributing factor in the onset of peripheral neuropathy.
The internal clock of a computer system is found on the motherboard. It is run by its own, independent battery, causing it to always run, even if the computer is turned off.
//system properties/hardware/device manager
Magnetic backup tape.
Footprinting / Information Gathering :▫Gathering potential information about target system▫A good hacker consumes 90% of time for this phase•Scanning :▫Network is scanned for any vulnerabilities•System Hacking :▫Involves actual hacking▫Taking advantage of vulnerabilities found during scanning, penetrate the victim's system•Maintaining Access :▫Making provisions by planting backdoors•Covering Tracks :▫Removing all the traces of his presence in system by removing log files & event logs
The System Unit contains the computers CPU(central processing unit), also called the processor,which is the brain of the computer system and the hard drivewhich stores all the computer's resident programs.