After a lapse of four years, the spy series re-developed, although Parkinson’s handheld photography made the fans feel slightly dizzy in a tight plot, but Matt, who had been to Mars, had potatoes, would fight, and would crash Uncle Damon still didn't want her sisters to be fascinated. The new role Elie Siavican's capable and superb agent technology also harvested a group of young fans. Is the agent technology (also a hacker technique) in "Espousal 5" really realizable in real life? Lei Feng Network (search "Lei Feng Network" public number concerned) to help you set a plate.
Before the opening, we briefly introduced the relationship between the characters mentioned below. Jason Bone had an accident in one execution and was treated as a traitor to the CIA. In order to protect himself, Jason Byrne took an invisible name. Day. Nikki Parsonki had an emotional connection with Jason Byrne when she performed the task. She wanted to help Jason Byrne in his own way. Heather Lee is a new CIA executive.
A U disk can remotely open the back door of the CIA?
At the beginning of the film, the CIA was hacked. An agent told senior officials of the CIA that this time may be even worse than the Snowdon incident. If you don't understand the Snowden incident, let's review it together.
In June 2013, Edward Snowden, a former CIA employee, broke the news to the media. In 2007, the NSA and the FBI launched a secret surveillance project codenamed "Prism." Through the access to Microsoft, Google, Apple, Yahoo and other nine Internet giants' servers, the country's personal privacy, such as e-mail, chats, videos, and photos are monitored. The Dream Company in the film is a representative of one of the Internet companies. Afterwards, Snowden got Russian asylum and cyber security also entered the "post-Snowden era."
How was the CIA hacked? Jason Byrne’s old partner Nicky Parsonsky used his U disk to open the back door of all CIA secret files in order to help him return to normal life. This U disk is not an ordinary U disk. It contains malicious software USBee (USB bee). It is like collecting honey between different flowers. USB disk with USBee can be turned into data transmission without any modification. , to collect data from any computer that has physical isolation measures.
USBee is very compatible and can be used on almost any USB flash drive. The data transfer rate is very high. It takes only 10 seconds to “steak†the 4096-bit key. Its developer is Mordechai Guri, chief research and development manager of the Cyber ​​Security Research Center at Ben-Gurion University in Israel. Guri is also the CEO of Morphisec Endpoint Security Solutions. According to Guri,
USBee works by sending a series of “0s†to the USB device to enable the USB to emit an electromagnetic signal at a frequency of 240 MHz to 480 MHz. By precisely controlling these frequencies, electromagnetic radiation can be modulated into a signal transmitter and read and demodulated by a nearby receiver.
The team belonging to the Israeli security expert had previously released a series of tools to steal data through equipment noise or sound waves. Such as:
BitWhisper that can use hot swap to transfer data;
Turn the computer's video card into an AirHopper with an FM signal transmitter;
And the Fansmitter that can transmit data through computer fan noise.
However, the technology in the film is exaggerated. In actual operation, USBee operation is limited in distance. On a common USB flash drive, the USB bee has a transmission distance of about 2.7 meters. If it is a USB device with a wire, the cable can be used as an antenna for receiving signals, and the distance can be increased to about 8 meters. Or, there is an internal staff who inserts a virus-infected USB stick into the public network before they can do whatever they want.
SQL injection to break the database is how to achieve?
When Niki Parsenko invaded the CIA at the hacking base in Sackov, a female hacker in the room said loudly: "Using SQL injection to break their database." The female hacker mentioned SQL injection is an attack. One of the commonly used methods of the database.
The so-called SQL injection, is to insert SQL commands into the Web form to submit or enter the query string of the domain name or page request, and ultimately to deceive the server to execute malicious SQL commands. Specifically:
It is the ability to use an existing application to inject (malicious) SQL commands into the backend database engine. It can be used to enter (malicious) SQL statements in a Web form to obtain a database on a Web site that has a security vulnerability, rather than In accordance with the intention of the designer to execute the SQL statement. In the past, many video websites leaked VIP member passwords. Most of them were submitting query characters through WEB forms. Such forms were particularly vulnerable to SQL injection attacks.
Anti-tracking technology is what you want to be able to catch it?
When Niki Parsenko was reading the CIA's stealth data while he was copying, Heather Lee quickly used the reverse tracking code to locate the hacking base.
Reverse tracking technology refers to IP traceback, which is an effective method used to determine the source address of an IP packet. For anti-hackers, how to trace the initiator of an attack is an important bridge to identify and prevent attacks and pursue accountability. However, anti-tracking technology must be effective when the attack is ongoing. Once the attack is stopped, the anti-tracking technology process will be interrupted.
Although Nicky Parsonsky immediately used an alcoholic cable to ignite the host after he had detected an outside trace at the hacking base, Heather Lee had placed a tracking code on the U disk. The story has also reached a climax.
After Nicky Parsonsky and Jason Bönn met, the CIA took two people and uploaded all the cameras in Greece and started a real-time monitoring system. Afterwards, he also entered the Iceland Power Grid and the German CCTV system. Although the U.S. government did not dare to publicly perform such omnipotent performances, but through the recent Clinton mailbox leak incident and the NSA hacked incident, it can be stated from the side that these hacking technologies can be achieved in real life, but there is no movie. It is so simple.
Can a non-smart phone blacken the other's computer?
When Jason Born, who was looking for an answer, found the right-hander of Nikki Parsenko after reading the U-disk data from the computer, Heather Lee took a very old mobile phone in the room for only two minutes. Time is connected to the computer that is reading U disk data, and all files are quickly deleted. The research results of this technology are also from the same team in Israel. The team used a nine-year-old Motorola cell phone to demonstrate this new type of attack. This phone lacks some of the features of modern smartphones, such as WiFi and mobile data connectivity.
The team's researchers installed a specific piece of malicious software on the target computer and mobile phone. Once this particular malware was successfully installed, it could extract the data from the target computer through electromagnetic waves naturally emitted by the computer.
There are only three tools needed to implement the above technologies: GSM networks, a common low-end mobile phone, and electromagnetic waves.
The film's hacking technique was finished, but Lei Fengnet did not encourage piracy. The classmates who liked the film hadn't dropped off and went to the cinema to get hooked!
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