There are some information security terms which are as follows −Rootkit − A hacker security tool that get passwords and message traffic to and from a computer.Threat − Any situation or event with the possible to unfavorably impact an information system via unauthorized access, elimination, disclosure, alteration of data, and ... Read More

The major technical areas of information security are generally defined by the original CIA including confidentiality, integrity, and authentication or availability. Confidentiality defines that data cannot be created by unauthorized parties.Maintaining access control defines not only that users can create only those resources and services to which they are named, ... Read More

Information security is the avoidance and protection of computer assets from unauthorized access, use, modification, degradation, destruction, and multiple threats. There are two main sub-types including physical and logical. Physical information security contains tangible protection devices. Logical information security contains non-physical protection.Information security defines protecting information and information systems from ... Read More

Any type of asset that is not operating optimally and is mission-critical or important to the organization, including data that are not backed-up, is known as vulnerability, while anything imperfect is known as weakness. Any type of counter measure that becomes fairly automated and meets the expectations of upper management ... Read More

Zombie computer is a computer under grab of a spammer who has infected the computer connected to a network with malware so that it facilitates as a tool of a spammer by sending out hundreds of emails from the owner’s email address. Therefore, an innocent user’s computer sends hundreds of ... Read More

A Password attack contains multiple techniques used by hackers to steal passwords. There are some password attacks are as follows −Brute-force − It is method in which a hacker attempt to guess a password by frequently entering in new set of words and phrases compiled from a dictionary to steal ... Read More

Attacks can be defined by the relationship between threat, vulnerability, and damage. It can prevent attacks from viruses and worms, a current version of antivirus software must be used. Security threats associated with computer crime or abuse such as −Computer Viruses − The computer virus defines specifically as malware adding ... Read More

Security Information Management (SIM) products are also defined as Security Information and Event Management or Security Event Management. It can automate the manual procedure of collecting security-specific event-log data from file systems, security appliances, and multiple network devices.Security Information Management (SIM) is a heterogeneous product, and therefore SIM rollouts contain ... Read More

There are various advantages of Information Management Security which are as follows −MIS is a formal system for supporting management with precise and timely data necessary for decision-making. The system supports data on the past, present, and project future and on appropriate events within and external the organization.It can be ... Read More

Security information management is a type of software that automates the set of event log data from security devices, including firewalls, proxy servers, intrusiondetection systems, and anti-virus applications. The goals of Security Information Management are to avoid interruptions to business events and provide the correct and secure services of computer ... Read More