Lightening, Storms, Earthquakes, Hurricanes, tornadoes
Environmental (natural) threats include
- Flood
- Fire
- Earthquakes, storms and tornadoes
- Excessive Heat
- Inadequate Power Supply
(People are still the biggest threat, but aren't environmental.)
"Environmental" threats are those which are present due to the environment where the computers are located. It is probably easier to group them with "natural" threats to discuss them. Some examples of environmental threats are:
Extreme heat
Extreme cold
High humidity
Extremely low humidity (think static electricity)
Earthquakes
Tornadoes, Hurricanes, and high winds in general
Flooding (which can be associated with hurricanes of course)
Lightning
Storms - with high winds, rain - causing flooding and water damage, etc.
Power surges - possibly from lightning, but can come from other causes
Inadequate power - brownouts, blackouts, etc.
Vibration
Fire
Water leaks
Volcanoes
Dust
Insects, rodents, and other animal pests - the origin of the term "bug" for a computer problem is supposed to be a moth that got into the circuitry of an early generation computer and shorted out some things - mice and rats chewing on cables can certainly mess up systems - so can birds building nests or snakes or lizards crawling into cabling.
Even pollution can be considered an environmental threat if it impairs the ability of users and system administrators to use and maintain the system.
One must be aware and understand the different types of information in a system to understand the threats to the system. An awareness of the threats to the system is based on the information within the system.
Maintaining awareness of potential threats to information and information systems
threats are if you blink to many times it will make your nerves system go crazy and you will twitch often.
The five porters include the following ; intense rivalry of the existing firm, threats of substitutes, threats of the buyers, threat of the suppliers, threats of the new entrant
threats are if you blink to many times it will make your nerves system go crazy and you will twitch often.
Program threats:Operating system's processes and kernel do the designated task as instructed. If a user programmade these process do malicious tasks then it is known as Program Threats. One of thecommon examples of program threat is a program installed in a computer which can store andsend user credentials via network to some hackerexample : VirusSystem threats:System threats refer to misuse of system services and network connections to put user introuble. System threats can be used to launch program threats on a complete network called asprogram attack. System threats create such an environment that operating system resources/user files are mis-used.example : worms
The immune system
Threats are potentials for attacks. A threat is defined as a capability, intention, and/or attack method of an adversary to exploit, or any circumstance or event with the potential to cause harm to, information or an information system. It is also any circumstance or event with the potential to harm an information system (IS) through unauthorized access, destruction, disclosure, modification of data, and/or denial of service.Threats can include the potential for an earthquake or a fire as well as the potential for an attack by an individual or organization.
Environmental threats to information systems include all forms of natural disasters. This can also happen as a result of human error.
internal threats are anything that harms the computer system within the organisation such as hardware failure, human error. External threats are anything that harms the system from outside the organisation, such as, viruses, hackers, spyware
to identify strengths, weaknesses, threats and opportunities
threat is a unit of code....and a process can have ine or more threats..process is an execution of a programe