and procedures that are employed in the security of a computer system. This is achieved by using different tools to protect the entire network, operating systems, user directories, and applications on the computer system itself.
Worms scan networks for computers with security holes in programs or operating systems, replicate themselves on those computers, and then start all over from there. Because worms usually spread through networks, they can affect multiple computers in a very short amount of time. The Slammer worm, ...
This chapter focuses on computer security in the business world distributed systems. Users of traditional time-sharing systems were drawn from a wide range of organizations, and there was a need to prevent them from gaining unauthorized access to one another's files or, to put it more ...
It also presents the evolution of computer security, the main threats, attacks and mechanisms, applied computer operation and security protocols, main data transmission and storage protection methods, cryptography, network systems availability, recovery, and business continuation procedures....
The government’s underlying assumption is that SB/ISOs could help to align the goals of both the business sector and the federal government, which in turn would improve the security of infrastructure assets. The first implication of the model and analysis provided above is that the federal ...
private key cryptographypublic key cryptographyBusiness communicationCommunication system securityComputer securityDigital signaturesIn this paper, the widely used ECC... J Hong - IEEE 被引量: 83发表: 2007年 Network Security Using ECC with Biometric The popular asymmetric cryptography is RSA but most of...
butalsoconnectedtotheInternetinvariousways.Ithasbecomeanimportantmeansofgovernmentofficeandenterprisedevelopmenttosetupimagesandexpandbusinessthroughinternet.First,thedefinitionofcomputersecurityTheinternationalorganizationforStandardization(ISO)willbe"computersecurity"isdefinedas:"safetyprotectionsystemestablishmentanddata...
computer security, also referred to as cybersecurity, involves protecting computer systems and networks from information disclosure, theft, or damage to their hardware, software, or electronic data. it's about ensuring that your systems, data, and network are safe from threats like viruses, hacking...
Introduction to Computer Network Security With all of the vital personal and business data being shared on computer networks every day, security has become one of the most essential aspects of networking. Physical Network Security The most basic but often overlooked element of network security involves...
Establish an information security management framework should establish the information security management framework according to the corresponding procedures.Each organization should build their own information security management framework to meet their own business development and information security needs, esta...