Question 2: What is the safety risk? 1, the so-called security risk is the probability of an accident . And the general definition of an accident is an event that causes casualties or major property damage.
2, from a technical point of view, security risk mainly refers to a person, object, event or compensation for the computer system resources, network system resources, confidentiality, integrity, availability or stability of factors such as harm
3, security risk is the possibility of loss of assets caused by external threats to the asset factors and inherent vulnerability of the asset, security risk assessment R = AVT ( 4) where: A indicates that the asset assessment
4, the possibility of an accident caused by one or some of the sources of danger and the combination of the consequences it will cause, known as security risk.
5, security risk is the threat to take advantage of the vulnerability of the system or asset and thus the possibility of direct or indirect damage to the organization's assets. If the previous ratio is "speed", then now than the "innovation"
Question 3: What is the meaning of QQ account security risk QQ account security risk may be due to the QQ account in a number of locations many times at the same time logged in, the reason is that the QQ account password has been used for a long time, the QQ account has been used for a long time. The reason for this is that the QQ account password has been leaked, and it is recommended that you pay more attention to password security.
The way to lift the QQ security risk:
Log in to the number security service overlook area, enter the account number and verification, check the reason for entering the security risk, and follow the wizard prompts, by verifying the secret security, such as through the QQ security center in the binding of the cell phone number to send a text message to lift the way.
After lifting the security risk, log in to the QQ Security Center again and choose Change Password in Password Management to change the QQ password.
Question 4: What is security risk grading and control I. What is risk?
Risk is the combination of the likelihood and consequences of a production safety accident or health damage event. Risk has two main characteristics, namely, likelihood and severity. Likelihood is the probability of an accident (event) occurring. Severity, is the severity of the injuries and economic losses that will result if the accident (event) occurs.
Risk = probability x severity.
Second, what is a source of danger?
A source of hazard is a source, state or behavior, or a combination of them, that may lead to personal injury and/or health damage and/or property loss.
Among them: the root cause, refers to the physical entity that has energy or generates or releases energy. Such as lifting equipment, electrical equipment, pressure vessels and so on. Behavior, refers to the decision makers, managers and practitioners of decision-making behavior, management behavior and operational behavior. State, refers to the state of things and the state of the environment.
In analyzing the factors that cause casualties to people in the production process, affecting human health and even causing disease, the sources of danger can be called hazardous and harmful factors, divided into four categories: "human factors", "physical factors", "environmental factors" and "management factors".
Third, what is the risk classification and control?
Risk management and control refers to the different levels of risk, the required control resources, control capabilities, control measures, complexity and ease of control and other factors to determine the different levels of risk management and control. The basic principle of risk management and control is: the greater the risk, the higher the level of control; the higher level is responsible for the control of risk, the lower level must be responsible for the control, and the implementation of specific measures at each level. Our province on the risk is divided into blue risk, yellow risk, orange risk and red risk four levels (red is the highest).
Fourth, what is the hidden danger investigation?
The unit organizes production safety management personnel, engineers and other relevant personnel, the unit of hidden accidents for the investigation, and the investigation of hidden accidents, according to the level of hidden accidents for registration, the establishment of hidden accidents of the work process of information files.
V. What is hidden danger management?
Hidden danger management refers to the elimination or control of hidden activities or processes. Including the identification of hidden accidents in accordance with the division of responsibility for clear rectification responsibilities, the development of rectification plans, the implementation of rectification funds, the implementation of monitoring and management and review of the whole process of acceptance.
Question 5: What is the main content of strengthening safety risk control Shift Safety Risk Control On February 23, 2011, the Minister of Railways, Sheng Guangzu, in the National Railway Work Conference, asked: We must strengthen the awareness of safety risk prevention, the introduction of safety risk management methods, the construction of a safety risk control system, through the effective control of the risk factors to achieve maximum reduction or elimination of the purpose of the safety risk. through effective control of risk factors to minimize or eliminate safety risks. The workgroup is the cell of the enterprise, and is also the landing point of all the work of the railroad enterprise. The ultimate support for the implementation of safety risk management, strengthening of safety basic work and implementation of various systems and measures in railroad enterprises is the basic unit at the end of the management chain, which is the work group. Therefore, if the implementation of safety risk management in railroad enterprises leaves the basic unit of workgroups, everything will be "flowers in the mirror and the moon in the water". Therefore, it is necessary to adopt a variety of effective ways to seriously do a good job of safety risk control work group. To achieve the purpose I think we should grasp the following links: a raise the awareness of team members of the railroad comprehensive implementation of safety risk control Railway safety risk management, is based on the existing safety management, the strengthening of safety awareness, safety concepts to enhance the optimization of the work of the idea, especially at this stage with the rapid development of railroad construction, new technologies, new equipment, a large number of inputs, management and Especially at this stage, with the rapid development of railway construction, new technologies and new equipments are put into use in large quantities, the management and operating personnel's understanding of new regulations, technologies and equipments objectively have deficiencies in their understanding and skills, which constitutes the risk of safe production in railroad transportation. Therefore, only by improving the team's understanding of the safety risks of railroad transportation and applying the key technologies to actual work, can we achieve the purpose of controlling the occurrence of railroad safety risks. Through the practice of applying this management method in developed countries in the world and in China's national electric power, aerospace technology, nuclear industry, petrochemical industry and other enterprises, it has been fully proved that the application of this management method is conducive to promoting the strengthening of the enterprise's safety foundation work and the implementation of various measures. Accurately grasp the key contents of the safety risk control of the work team. Grasp the basics of railroad safety risk management. I. What is risk? Generally speaking, risk is a comprehensive measure of the likelihood of the occurrence of a dangerous or hazardous event and the severity of its consequences. If it is expressed by a quantitative model, it is: risk = possibility of occurrence of risk × degree of loss of occurrence of risky accidents. Risks are widely found in social production and life. II. I. Risk Management What is risk management? Risk management refers to the whole process of identifying risk factors, analyzing hazard sources, identifying potential hazards, evaluating risks, and formulating and implementing corresponding risk countermeasures and measures in order to reduce the accidents that may be caused by risks, and to minimize the losses caused by accidents. II. I. II. Risk factor is the condition that prompts or causes the occurrence of a risk event, the potential factor for the occurrence of a risk event, and the indirect and intrinsic cause of a loss. For the railroad system, risk factors refer to the time, space, operation links and violation of rules in the work of employees that may generate risks. II. I. II. Hazard source refers to the objective existence of the system, with potential energy and material release danger, and can be transformed into the root cause or state of hidden danger or accident under the action of certain triggering factors. For the railroad system, sources of danger refer to: operation behavior, equipment quality, safety environment and key items in safety management. II. I. II. A potential hazard is a condition or behavior that exceeds the safety limits set by people. For the railway system, it refers to the phenomena such as train speeding, "two violations", etc. Hidden dangers are the direct causes of accidents. II. I. II. Accident: According to the viewpoint of system theory, an accident means that the development and change of a system is against people's will, and an undesired consequence occurs. For railroad transportation, it is: because of improper control of hidden dangers or failure to block in time, resulting in unintended consequences. For example, an accident or equipment failure as defined in the Rules for Investigation and Handling of Railway Traffic Accidents. Since the production products of railroad transportation enterprises are the "displacement" of passengers and goods, the risk factors, sources of danger and hidden dangers are collectively referred to as sources of danger from the special characteristics of railroad transportation, which is a highly operable practice as proved by the practice of the initial risk control activities of railroad transportation enterprises. II. I. Basic properties of risk factors: Risk factors: theoretically replaceable and practically convertible. Sources of risk: Theoretically reducible, practically reducible. Hazards: theoretically eliminable, practically eliminable. Accidents: Theoretically reducible, practically reducible. Since the basic attributes of risk factors have highlighted the objective attributes that can be replaced, reduced, or even eliminated, it is further verified that as long as the enterprise adopts appropriate and correct measures, ...... >>
Question 6: What is the theory of safety risk assessment Safety assessment is to achieve engineering, system safety for the purpose of applying safety system engineering principles and methods, engineering, system in the existence of hazardous, harmful factors to identify and analyze the engineering, system to determine the engineering, the possibility of the occurrence of accidents and acute occupational hazards and their degree of seriousness, to put forward safety countermeasures, so as to develop preventive measures and management of engineering, system. Engineering, system to develop preventive measures and management decisions to provide a scientific basis. Its application*** has four principles: the principle of relevance, the principle of analogy, the principle of inertia and the principle of quantitative change to qualitative change.
Question 7: What is security risk management Traditionally, there are two approaches to security risk management: forward-looking approach Dan reactive approach, each with its own advantages and disadvantages. There are also two different approaches to prioritizing a particular risk: qualitative security risk management and quantitative security risk management.
Question 8: What is occupational health and safety risk As we all know, in people's work activities or work environment, there are always such and such potential sources of danger, which may damage property, jeopardize the environment, affect human health, and even cause injuries. These hazards are chemical, physical, biological, ergonomic and other types. The likelihood of an accident caused by one or more hazards and the consequences they may cause are called risks. Risk can be assessed in terms of the probability of occurrence, the extent of the hazard, the magnitude of the loss, and other indicators. The object of modern occupational safety and health management is occupational safety and health risk. The losses caused by risk-induced accidents are various, and are generally divided into the following aspects: (l) injury to the lives of workers and others; (2) injury to the health of workers and others (including psychological injury); (3) damage to information, equipment and facilities, loss (including the loss of a certain period of time or a long period of time can not be normal work); (4) the cost of dealing with the accident (including stoppage of production, accident investigation and other indirect costs). (including stoppage of work and production, accident investigation and other indirect costs); (5) Increase in the economic burden of the organization and employees; (6) Spiritual, psychological, and economic harm and loss of the employees themselves and other people's families, friends, and the society; (7) Criticisms and accusations of ***, the industry, and the public opinion of the society; (8) Harm to the image of the organization caused by legal pursuits and news exposures; (9) Loss of confidence of the investing parties or the financial sector; and (10) Harm, loss, and loss of business opportunities for the organization's credibility. injury, loss of business opportunities; (ll) decline in market competitiveness of products; (12) complaints, grievances, and criticisms from employees themselves and others. Losses from occupational safety and health accidents include direct and indirect losses, and the depletion of losses far exceeds the cost of medical care and compensation for illness, which means that indirect losses are generally much greater than direct losses. There are two types of risk factors that contribute to losses from accidents: personal factors and work/system factors. Individual factors include: physical/physiological structural deficiencies, e.g., lack of height, weight, extension, sensitivity or allergies to substances, etc.; mental/psychological deficiencies, e.g., lack of comprehension, poor judgment, poor sense of direction, etc.; physiological stresses, e.g., fatigue due to overload of the senses, exposure to extremes of temperature, lack of oxygen, etc.; mental or psychological stresses, e.g., overload of the senses, extreme concentration/attention requirements, etc.; and lack of knowledge. mental or psychological stress, e.g. emotional overload, demands for extreme concentration/attention, etc.; lack of knowledge, e.g. insufficient training, misinterpretation of instructions, etc.; lack of skills, e.g. insufficient practical experience; and incorrect motivation, e.g. inappropriate co-worker rivalry. Work/system factors include: inadequate direction/supervision, e.g., unclear or conflicting delegation of responsibilities, inadequate delegation of authority, inadequate policies, procedures, practices, or guidelines; inadequate engineering, e.g., inadequate human factors/ergonomics considerations, inadequate operational readiness, etc.; inadequate procurement, e.g., incorrectly stored or transported materials, inadequate identification of hazardous items, etc.; inadequate maintenance, e.g., inadequate lubrication and overhaul, inadequate lubrication and overhaul, inadequate maintenance, etc. Inadequate maintenance, e.g., inadequate lubrication and overhaul, inadequate inspection equipment, etc.; Inadequate tools and equipment, e.g., inadequate work standards, abnormal wear and tear of equipment, misuse or abuse of equipment, etc. It is clear that the control of losses is not limited to the scope of personal safety control. Dr. Deming and other management scientists have found that about 15% of the problems in a company can be controlled by employees and about 85% or more by management. Losses are not an unavoidable cost of doing business, but can be prevented and eliminated through management.
Question 9: What is security risk management and control Risk management and control refers to the different levels of risk, the required control resources, control capabilities, control measures, complexity and ease of control and other factors to determine the different levels of risk management and control. The basic principle of risk management and control is: the greater the risk, the higher the level of control; the higher level is responsible for the control of risk, the lower level must be responsible for the control, and the implementation of specific measures by level.
Blue risk: can include level 5 risk and level 4 risk. level 5 risk: slightly dangerous, need to pay attention or negligible, acceptable. For this level of risk, employees should pay attention to; the company's basic sections, shifts are responsible for the control and management, according to whether in the production site or the actual need to determine whether to develop control measures and record-keeping. 4 level risk: mildly dangerous, acceptable or tolerable. For this level of risk, the company's workshop, section should be concerned and responsible for the control and management, belonging to the section, team specific implementation; do not need additional control measures, should consider investing in better solutions or not increase the additional cost of improvement measures, need to be monitored to ensure that the control measures to maintain the status quo, and keep records.
Yellow Risk: A level 3 risk, a moderate (significant) hazard that requires control and corrective action. For this level of risk, the company, the department (workshop superior unit) should be concerned about and responsible for the control and management, belonging to the workshop, section specific implementation; should be formulated to control the management system, regulations, efforts to reduce risk, should be carefully measured and limited to prevent the cost of implementation of risk-reduction measures within the specified period. On occasions related to the consequences of serious injury, further evaluation must be carried out to determine the likelihood of injury and the need for improved control measures.
Risk Orange: a level 2 risk, highly hazardous, significant risk, for which measures must be developed for control management. For risks at this level and above, the company should focus on control and management, which is specifically implemented by the safety authorities and functional departments according to the division of responsibilities. When the risk involves work in progress, emergency measures should be taken, and according to the needs for risk reduction to develop goals, targets, management programs or rationing of resources, deadline management, until the risk is reduced before starting work.
Red risk: level 1 risk, inadmissible, huge risk, extremely dangerous, must be immediately rectified, can not continue to work. For this level of risk, work can only begin or continue if the risk has been reduced. If unlimited investment of resources does not reduce the risk, work must be prohibited and immediate measures must be taken to manage the hazard.
Question 10: What is the reason for the security risk of the phone This is not easy to say ah, under some protection of cell phone security software, such as Tencent cell phone butler, there is a cell phone version and PC version, you can down to try. A key can check and kill the virus, convenient and fast. You can also set up automatic and regular. This software is still good, with many functions and small memory, and it is very convenient to use. It's easy to use, and it works on all models and systems of cell phones. Protect their own information does not leak more can protect the security of the phone. I hope it can help you!