Do you have any good methods and suggestions for preventing telecommunications fraud and other security precautions?

I have called 10086 many times to report this problem. . Their customer service can't explain why.

It's so annoying. Information often comes to harass me. The current method only receives one and deletes the other.

As a small citizen of us. There is no need to call back if you missed the call only once. Don't be greedy. I believe there will be no pie in the sky.

Except for the occasional short messages and information that may cause some minor harassment. No need to worry about scams at all. Is there any good way to prevent telecommunications fraud?

TouchPal Number Assistant is really good and I recommend it. Understand the basic methods of information security prevention (physical prevention, logical prevention)

Physical prevention:

Environmental maintenance: The physical device should be located away from noise and vibration sources; keep the device running The required temperature, humidity, and cleanliness; stay away from fire sources and places easily flooded; try to avoid sources of strong electromagnetic fields; maintain the stability and reliability of the system power supply

Anti-theft: Strict preventive measures should be taken . For important computer systems and external devices, anti-theft alarm devices can be installed and security protection measures can be formulated

Fire prevention: The safety of various circuits in important departments should be regularly checked and various fire prevention measures should be taken

Anti-static: Equipped with a good grounding system to avoid accumulation of static electricity. Also, store items that easily generate static electricity separately. Prevent damage to circuit boards due to electrostatic discharge. Computer monitors can also generate static electricity. Be careful not to place objects that easily generate static electricity close to it.

Lightning strike protection: Corresponding protective measures should be adopted according to the characteristics of the protected device and the different ways of lightning intrusion, and classified and graded protection

Electromagnetic leakage prevention: First, suppress electromagnetic emission , the second is shielding and isolation, and the third is related interference. Various measures are taken to make information-related electromagnetic emission leakage unrecognizable even if it is received.

Logical prevention:

Access control: First, through the identification and authentication of user identities, legal users and illegal users can be identified and access by illegal users can be prevented. The second is through access permission control, that is, controlling which resources users access and the permissions to use resources.

Information encryption: Commonly used methods include data encryption and digital signatures. Are there tools and software to prevent telecom fraud?

People themselves are the best defense, don’t be greedy or gullible, and double check when money is involved! How to do a good job in safety precautions

1. "One must" must start from oneself and lead by example. The team leader is the "leader" of the team, and his every word and deed is seen by the employees. Keep in mind that the habit and atmosphere of strict standardized work must be created by the team leader.

2. "Two dares": dare to reveal existing problems, dare to point out violations of rules and disciplines and stop them in a timely manner; dare to "show the sword", be aware of your own behavior after being educated on violations of rules and regulations If there are consequences, dare to punish the parties for their behavioral faults.

3. "Three Good Things": good at solving problems by oneself; good at communication. Employees in the team have different personalities and ways of thinking. The emergence of problems requires different ways and methods to solve them, and finally achieve a satisfactory result. Result; Be good at playing the role of a team. The work tasks of the team must be assigned to each employee in different positions. Therefore, the team leader must motivate employees and lead everyone to take the initiative to complete the work, and truly play the role that the team should have.

Security Engineering

Security Engineering Major

This major cultivates students with good scientific quality and police skills, and systematically masters the basic theories of security technology and prevention. Basic knowledge and basic skills, capable of engaging in scientific research, technology application and industry management in the fields of intrusion alarm, video surveillance, security inspection, mobile technology, network transmission and other units in the public security department, scientific research department, enterprise technical defense department and other units. Level specialized talents.

This major is limited to science and engineering candidates. The academic duration is 4 years and a bachelor's degree in engineering is awarded.

The main courses include: electronic technology, signals and linear systems, communication principles, microcomputer principles and applications, automatic control principles, video technology, computer network technology, security management and regulations, security technology, safety Prevention systems and engineering, etc.

You can find it on Baidu

I applied for this major at the Public Security University this year, but it is said that this major is incomparable with ordinary universities. What is security awareness and the meaning of security awareness?

The word consciousness comes from the Latin word "consciencia", which means "knowledge". So by raising our level of consciousness, we raise our awareness of the infinite within and around us.

Safety awareness is safety first, safety can be prevented, safety can be controlled, and safety can be reduced or avoided.

Put people first in safety precautions, do not harm others, do not harm yourself, and do not be harmed by others.

Safety precautions are for all employees, the entire process and the entire environment.

Security prevention takes education and training as a breakthrough. List one kind of online fraud and explain the security prevention methods

9 major tricks and cracking methods

Trick 1: "There are abnormal changes in funds in your account"

< p> The scammer first stole the victim's online banking login account and password, and then created the illusion that funds were flowing out of the bank card through operations such as purchasing precious metals and converting current deposits to fixed term. Then the fake customer service calls to confirm whether the transaction was performed by him, and agrees to refund the user to deceive the user's trust. Scammers will again use internal fund transactions in the account to create the illusion that funds are returned to the user's account. However, due to the transaction fee problem, the refund amount is generally smaller than the previous internal transaction amount. Next, the scammer will use the victim's online banking to transfer money, or activate a quick payment operation, and choose the SMS verification code method for verification. In this way, the victim will receive a verification code SMS on his mobile phone. Finally, the scammer uses the excuse of a limited time refund and requires the victim to immediately provide the verification code received on his mobile phone. Once the victim provides the SMS verification code to the other party, the other party succeeds.

How to break:

Almost seamless. The simplest and most effective way is to immediately call the official customer service number of the bank for verification. Do not trust any proactive calls claiming to be customer service.

Treat 2: "You are suspected of breaking the law"

"You are suspected of money laundering", "You are suspected of illegal fund-raising", "You are criminally responsible for credit overdraft", these are all fake The reason why the Public Security Bureau committed fraud. This tactic is not new, but because of its intimidating nature, people who are unaware of this type of scam can still easily fall for it. Nowadays, many scammers use number-changing software to disguise themselves as official customer service numbers, but if the victim actually calls back, they can usually spot the scam. There is even an "upgraded version": scammers guide users to place orders over the phone on the pretext of giving away free items and mail them cash on delivery. If the users refuse to sign for the express delivery or return the goods, the scammers will use the tone of the public prosecutor and law to deal with the problem. Users threaten and commit fraud.

How to solve the problem:

Don’t easily believe calls from strangers. If someone says they are suspected of committing a crime, they should first call 110 to inquire. Or ask your relatives and friends around you, you can usually spot the scam quickly.

Routine 3: “Your flight ×× has been cancelled”

Booking air tickets via mobile phone has become a hot spot for online fraud. Scammers lie about reasons such as changing tickets or refunding tickets, leading people to enter phishing websites, fake numbers, and into remittance traps. Data reports show that this type of fraud accounts for as much as 44%, making it the mainstream of online fraud. Scammers can accurately tell the victim's name and flight information, often in the name of obtaining compensation for rebooking.

How to solve the problem:

For ticket refunds and changes, please go through the websites, telephones and service halls of airlines, ticketing agents and other formal channels. Do not trust any phone calls or text messages, even if Completely consistent with my information.

Routine 4: "The product you purchased is out of stock, you can apply for a refund"

The scammer first fully grasps the victim's online shopping information, and accurately describes the victim's shopping information To gain the victim's trust, and then obtain the victim's bank card number, password and SMS verification code. Sometimes scammers directly use the phone to obtain relevant information, and sometimes they also ask victims to open phishing websites and fill in relevant information manually. The bank card number, password, and verification code were leaked at the same time, and the scammer successfully transferred the money from the victim's online banking account.

How to fix it:

If you encounter abnormal product transactions, out-of-stock, etc., you should first consult the official customer service number of the shopping website. Do not easily believe those who call in and claim to be It's the customer service person. Online shopping accounts and payment accounts should have separate passwords, and the passwords should be complex enough and changed regularly.

Routine 5: "Recommend the top ten bull stocks to you"

This type of scam usually collects deposits or margins from users in the name of learning stock knowledge and recommending stocks. New investors who seek success are particularly effective. In fact, formal securities companies generally do not provide paid stock recommendation services to investors, let alone collect deposits or margins from users in this name. They usually send photos or pictures of the so-called company's business license, industrial and commercial certificate, or organization code, etc., which can be found out by calling the official customer service of the securities company to inquire.

How to break it:

Do not believe any stock recommendation or stock selection information, whether it comes from the website, QQ, SMS or phone call. You can verify this by calling back the official customer service number.

Routine 6: "Free Apple 6S for 699 yuan"

In a new fraud case recently announced by the Hunan police, a fraud gang claimed that "charge 699 yuan of personal income tax and give away an Apple 6S for free" In the name of "mobile phone and 700 yuan phone card", he sent counterfeit or damaged mobile phones or mobile phone molds to victims for fraud. In two months, he defrauded hundreds of victims and defrauded hundreds of thousands of yuan.

How to break it:

Conducting fraud in the name of seemingly legitimate promotions cannot be left to chance, as there is no such thing as pie in the sky.

Routine 7: "Please receive the newborn subsidy in time"

Criminals use the pretext of receiving the newborn subsidy to defraud, because they can tell the victim's detailed information, so that The person who was deceived believed it to be true. After the scammer obtains the victim's bank account, he usually asks the victim to go to an ATM machine and follow the other party's "guidance" to enter the English operation interface. Because victims cannot understand the English prompts on the ATM machines, they often mistake the transfer program for entering a verification code and end up being fooled.

How to break it:

Do not trust such calls or text messages, let alone go to an ATM to operate them.

Routine 8: Replace the mobile phone card

The trick for this kind of fraud that has appeared recently is to first bombard the mobile phone with hundreds of spam text messages and harassing calls to cover up the fraud caused by 10086 customer service Send the card replacement business reminder message to the mobile phone number; then, take a temporary ID card with the victim's information and go to the business hall to reissue the mobile phone card, making the owner's own mobile phone card passively invalid; and finally change the mobile phone customer service Password and bank card password, and steal the money tied to the bank card on the mobile APP through the SMS verification code.

How to break:

Commonly used website passwords, customer service passwords, bank passwords and other key business login passwords should be different, and should be modified regularly; for links sent by various numbers, Don't click randomly. If you receive a large number of harassing calls or text messages, do not turn off your phone. Use mobile phone security software to block the harassing numbers and immediately unlink your bank card. When using public WiFi, try not to log in to banking apps on your phone. Or transfer money using your mobile phone.

Routine 9: "The mistress is pregnant and urgently needs money for an abortion."

This is a type of fraud that has been active for a long time, but recently a "mistress is pregnant and urgently needs money for an abortion." More than 80 elderly people were deceived by scammers. Scammers make full use of the characteristics of elderly people who feel sorry for their sons and lure victims to transfer money. This is a relatively new method and is the swindler's continuous innovation and improvement in deception.

How to break it:

Don’t easily believe calls from strangers, especially if it’s an emergency. How to strengthen safety precautions

1. “Who is in charge, who is The working principle of "responsible" is the key to doing a good job in bank security. The quality of safety prevention work in grassroots branches depends largely on the importance that leaders attach to safety and security work. If there is muddling along, waiting, and relying on ideas, the security work of this unit will definitely be unable to cope with the tasks and become a mere formality. Accidents will continue to occur and hidden dangers will often exist. Therefore, grassroots leaders should strengthen their understanding of the profound connotation of "safety is efficiency, safety is creativity", regularly investigate and understand the safety prevention work of their units, hold special meetings regularly and irregularly, and conduct in-depth analysis of the current social security situation and The surrounding social conditions, careful study of relevant systems, laws and regulations, and careful inquiry into the problems existing in the unit's safety and security work. Conduct regular safety education for employees and increase supervision, inspection and problem solving. No matter whether you wait or not, you can fight whatever weapons you have. A good working situation has been formed in which the "leader in charge" personally takes charge and the leaders in charge take concrete action. Seriously follow the requirements of the "Safety Target Responsibility System" and divide the safety and security work into each position and each person, so that punishments and punishments are clear and measures are in place. Efforts will be made to promote the Bank’s security work to develop into a deeper, broader and more fruitful goal. 2. People-oriented, improving the security quality of employees is the mass foundation for doing a good job in security and security. People are the most active and progressive factor in productivity, and the development of various tasks is inseparable from people's participation. From the analysis of cases that have occurred in banks in recent years: weak security awareness, paralysis of the mind, and a sense of fluke are the main reasons for the theft and robbery cases that have occurred in banks in recent years. Therefore, improving people's overall quality and enhancing safety awareness is an important responsibility of security work. First, let employees firmly establish awareness of safety precautions, correctly understand the current severe social security situation and the urgency of case prevention, overcome the misconception that case prevention has nothing to do with it, and organically combine case prevention with business development, standardized operations, and job excellence. stand up. The second is to use morning training and branch meeting opportunities to carry out regular safety education for employees, so as to sound the alarm and prevent problems before they occur. 3. Putting prevention first is the policy for bank safety and security. "Prevention first, ensuring key points, cracking down on criminals, and ensuring safety" are the main tasks of bank security work. Years of practice have proven that only proactive prevention can ensure safety and take the initiative in work. Our bank conscientiously implements the requirements of the head office and provincial branches on comprehensive social security management and work safety management, closely focuses on bank-wide reform and business development, focuses on prevention, maintains stability, and ensures safety, with the safety goal of "building a safe construction bank". The first goal is prevention. Prevention and control are the basic measures of safety management. Without prevention and control, safety management will be empty and false. The security department will be reduced to a fire-fighting team and will never be able to take the initiative to prevent cases.

Strengthening publicity and education on security work, strengthening safety management, implementing safety measures and systems, increasing investment in security, etc. are all for prevention, changing fire extinguishing afterward to pre-disaster prevention, and turning passive management into active management. At the same time, it is necessary to improve the safety awareness of all employees and to prevent misunderstandings that have nothing to do with case prevention. Turn case prevention and standardized operations into conscious actions for employees. 4. Inspection is an effective way to do a good job in safety and security. Judging from the analysis of cases and accidents that have occurred in the financial system in recent years, most of the units involved in the cases operate in violation of regulations, do not act in accordance with requirements, and perform inspections that are mere formalities. Potential safety hazards cannot be eliminated, and there are safety risks. To change this situation, we must first change the past inherent viewpoints and methods of inspection. While reading written materials, pay attention to employees' implementation of the system, and secondly, focus on the rectification of problems. Through "looking back", the detected problems can be effectively solved. Another point is to establish a complete accountability mechanism. Accountability must be implemented in a practical manner, increasing pressure on managers and inspectors, and giving stern warnings to violators.