Is smart lock safe? What about smart lock security? What are the differences between smart locks and ordinary locks? Many netizens are faced with the difficulty of choosing a lock when they are decorating a house or company. The traditional lock is relatively fragile, and the anti-theft performance is general. The smart lock is a new product of technological development. Both the performance and convenience are beyond the ordinary locks. As for the safety performance, it needs to be considered from the following aspects.
To solve this problem, you first need to understand what a true smart lock is.
Smart lock definition: Smart lock refers to a lock that is different from a traditional mechanical lock and is more intelligent in terms of user identification, security, and management. A smart lock is an executing component of a door lock in an access control system.
Detailed description of the specific difference between smart lock and ordinary lock1. Convenience (a) Convenience: a. The smart lock is different from the general mechanical lock, and has an automatic electronic sensor locking system. It automatically senses that the door is closed and the system will automatically lock. The smart lock can unlock the door lock through the fingerprint, touch screen, and card. b. In general, fingerprint locks are inconvenient when using functions such as password/fingerprint registration. Especially when the elderly and children use them, individual smart locks can turn on their unique voice prompts to make the user's operations easier and easier to understand.
2. Safety: a. The general fingerprint code lock has the danger of password leakage. The recent smart lock also has a virtual bit cryptographic function technology, that is, in front of or behind a registered password, any number can be input as a virtual bit password, which effectively prevents the registration password from leaking, and at the same time can unlock the door lock. b. In the ordinary residential security environment, the general door lock handle opening method can not ensure sufficient safety performance, it is easy to drill a small hole from the outside of the door and then use a wire to turn the handle to open the door. Many smart locks are protected by patented technology. The safety handle buttons have been added to the handlebar settings in the room. You need to press and hold the safety handle button to turn the handle door to open it, which leads to a safer use environment. (At the same time, according to the user's needs, this function can be selectively set by simple operation.) c. The smart lock of the most recent touch screen will be displayed automatically, and it will automatically lock in 3 minutes. Whether the password has been set, whether the door lock has been opened or closed, the number of password or door card registration, the battery replacement prompt, the lock tongue blocking warning, low voltage, etc., all displayed on the screen, intelligent intelligent control.
3. Security: The recent smart lock is different from the previous “open and re-scan†method. The scanning method is very simple. Place the finger above the scanning position to scan from top to bottom without finger Press at the scanning place, the scanning way will reduce the fingerprint residue, greatly reduce the possibility that the fingerprint is duplicated, and enjoy the exclusive safety.
4. Creative: Traditional mechanical locks have no special concern for its appearance. The smart lock not only adapts to the people's taste from the appearance design, but also creates a smart lock that resembles an apple. Intelligent locks have been quietly on the market.
5, Interactive (Interactive): Smart door lock built-in embedded processors and smart monitoring, such as to get ah, have the ability to interact with the tenant at any time, you can take the initiative to report the day of television visitors. On the other hand, visitors can even remotely control the smart door lock to open the door for visiting guests.
Is the smart lock really safe?Regarding the security performance of smart locks, many reports in recent years appear to have denounced the meaning of smart lock security performance, which makes many users more confused.
Where are the security weaknesses of smart locks? First of all, we must first understand the two technical indicators: First, anti-theft locks are technically open. Second, the anti-theft lock of the anti-theft lock is opened. Technical opening includes the opening of a mechanical lock core, the decryption of electronic information, and the cracking of fingerprint passwords. Destructive opening includes boring, picking, drilling, sawing, etc. using conventional tools. Using these two indicators to analyze, it is easy for us to understand where the hidden dangers of smart door locks come from.
First, emergency lock core anti-theft performance
Most intelligent door locks require emergency services (this is one of the standards for smart door locks). A lock cylinder is installed in the most inconspicuous position of the lock. It is feared that people are ugly and cover them with lids. In order to reduce costs and increase competitiveness, We have purchased a lock with very poor quality and very low anti-theft performance. This means that people who have no lock-opening experience can easily open the lock, leaving no room for security. What is even more irritating is that when the emergency response is to be activated, the location of the lock can't be found. Here to remind consumers that when you want to buy smart door locks, be sure to understand the anti-theft performance and quality of the lock, take it seriously. In order to avoid this problem, some intelligent door locks simply do not have an emergency lock. This practice is terrible. In the event of an emergency, the problem will be even more inconceivable. Although the lock is small, the role is very important, do not let him become a soft underbelly.
Second, there is doubt in the level of encryption and decryption of network and electronic information
The purpose of intelligence is to make customers safer and more convenient. Looking at most of the current products on the market, as a high-water encryption system, from the cost to the technical requirements are very high, so we all focus on the use of the function of the intelligence, as the selling point of hype. Because smart security can't be seen or touched, the high cost is obvious.
Current smart products include foreign brands that do not do or only do more common encryption protection. It is very easy for people who have a bit of hacking technology to crack. This happens from time to time: Turn on your smart phone, as long as a little crack, actually can see a few families of closed-circuit monitoring. The beginning popularity of the Internet of Things has pushed home network security to an important position, and intelligent door locks have been the first. When we want to use the door lock as an entrance to a smart home, we may wish to increase our investment in the security of the entrance.
Third, the destructive opening performance of the lock structure is poor
Most of the current smart door locks (including some mechanical locks) are undefended, that is, they are not designed for secondary locking. Therefore, many locks are never defended, not drilled or protected, as long as the drill is drilled with an ordinary tool, the lock is broken. Such a lock can easily be opened or opened with a small iron hammer and a screwdriver hammer. Such problems abound. A smart anti-theft lock, a high-grade anti-theft lock (anti-drill, anti-technical open), a good anti-theft mechanical structure (anti-skid anti-twist anti-twist) is absolutely inevitable.
These three aspects are the key to your consideration when choosing a smart door lock. If you ignore these three issues, the security risks will always follow you.
The above is a detailed introduction of the security performance of smart locks. In terms of anti-theft performance, smart locks are far more common than ordinary locks, but they also need to be vigilant. Even the best locks, and not paying attention to protecting privacy, may be opened by other helpful little people. Fingerprints, cell phones, and other information should not be freely disclosed to people who do not trust.
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