▼ preface
In the network era, there is no secret about personal information, especially in the era of viruses, Windows, MacOS, Linux, etc. on the PC side, Android IOS, WindowsPhone, etc., each operating system has loopholes, and there is a possibility of information disclosure. Just like the mobile system IOS on Apple's mobile phone, it is claimed to be safe, but every time a new version of IOS is released, jailbreak tools appear. Users can freely uninstall system software, install applications downloaded from unofficial stores, and install pirated applications, Prison break is just a loophole discovered by the jailbreak god in the research of Apple's mobile system and used it. Now the newly released IOS9 has also released a jailbreak tool. Therefore, there is no security in the Internet era, ranging from fund security to personal chat information security. The reason for these events is that there are too many pornographic photos, old mobile phone personal information leakage, etc, The most important reason is that the person concerned does not know how to protect personal information, so when you chat, can you ensure that your information is not known by the outside world, only you and the other party know? Of course, the answer is yes. Next, we will introduce this security shield, the Andersen Shield
▼ Unpacking
The Bluetooth secret shield is a non storage version. The storage version can be viewed on the official website (www.akey. me)
All parameters of the security shield on the back
Battery capacity: 180mA Input voltage: 4.2V
Input current: 150mA Synchronization mode: Bluetooth 4.0
Waterproof grade: non waterproof Indication mode: LED light, buzzer
Equipment operation requirements: running Android 4.3 and above systems, supporting Bluetooth 4.0 low-power mode; IPhone4s/5/5c/5s/6/6Plus running systems above IOS7.0
▼ In addition, there is a QR code on the back of the packaging box. Scan and download the APP client - Ansmith
▼ The first thing I saw when I opened the box was a small host
The host has many colors, such as blue, green, gray, etc. The whole package box is three kinds - the host USB charging cable and instructions
▼ MicroUSB is a novel USB charging cable with a small hook ring that can be hung on the key or other places
▼ For the host, there is a button with a white ring and a black key in the center of the host. Long press the blue light and it is in the power on state. Search and connect the phone to encrypt messages
▼ The black ring has the company's logo and official website akey.me
▼ The host has anti loss function. It is very considerate to search through the buzzer
▼ The host is a little larger than a dollar coin, very mini, of course, it can also be hung on the key chain
APP Usage
▼ Search the Ansmith download client in the app store, or scan the QR code on the back of the box for download
The first time you open it, you need to register. After registration, you need to set a password. This password is used by you to chat with them or groups. Enter the password to see the encrypted information. In addition, set the Ace number, which is equivalent to the QQ number. After registration, it cannot be modified. If someone adds you, you can add you to chat through this number
▼ Press and hold the ASD button to start the machine, and search and pair through APP
▼ If you want to see the encrypted chat when you enter the group, you need to input the password set just now
▼ After entering the password, you can view the encrypted chat record with black background
In addition, who has read your information in the group and how many people have read your information will be displayed
▼ Encrypted messages are marked with a lock inside the green shield. In addition, messages can be destroyed remotely without worrying about where they are stored
▼ You can search groups by name. Similar to QQ, how can you chat freely after joining a group? You can chat whatever you want to chat with more friends. The chat messages are encrypted. Even if someone takes your phone, you can't see the chat content
▼ summary
This kind of secret shield feels that it protects the security of its own information. It uses soft and hard encryption and decryption, without fear of being intercepted by others, End to end encryption, and the data transmitted in the middle is ciphertext; In addition, the public key encryption method should be used. The key cannot be transmitted. The private key and the public key cannot be separated, and the encryption and decryption keys cannot be the same. It is difficult to estimate this point. I feel that the biggest advantage of this device is to encrypt data transmission. Although it is only encrypted in the chat field at present, I hope that payment can be encrypted in the future to ensure payment security.
Disadvantages: It takes a long time to search for Bluetooth devices. It is recommended to optimize the connection speed. In addition, I hope it can be done more compactly. If you can store data through Bluetooth, you can encrypt and protect the data you need and store it in the Bluetooth secret shield. It is more convenient to retrieve it from your mobile phone or computer at any time when you want to use it. If you add a WiFi connection module, you can also encrypt and transmit the data in the remote operation, although it is only a small secret shield, But I think the function can still be developed and added. In addition, the MyShield without storage is currently sold on the official website 199 yuan, I think the price is a little more expensive, which can be reduced a little more. If there is a storage version, the price is very affordable. In short, message protection, file protection, and payment protection are becoming more and more important in today's Internet era. If you need it to protect your chat messages, this Bluetooth secret shield is definitely your best choice!
