What are Wi-Fi Attacks | Ethical Hacking
What are Wi-Fi attacks?
Wi-fi is an important area of cyber security and there is no need for physical cable for the network. Wi-Fi has access to a network signal radius everywhere. The devices and systems can have a network without physical access due to Wi-fi. But everything comes with cons and pros, and if we talk about cybersecurity, it has been established that Wi-fi networks are extremely vulnerable to security breaches and it is very easy to be hacked by hackers. Wi-Fi can be accessed by almost every device in the modern day: it can be smartphones, tablets, computers, and laptops. To know whether someone has been tampering with your personal Wi-Fi there are certain signs that can prove it. The first and most important sign is that your internet speed gets slower, as someone else is using your Wi-Fi surf.
Why would anyone hack someone’s Wi-Fi network?
Usually, hackers hack the network because they want access to the confidential data of someone and they can observe all the online activities and data that have been sent through a network. An unauthorize hacker will pretty much be able to see everything you do online. Wi-Fi allows hackers o view information on sites. Any financial information which is saved in the browser can be accessed by hackers and they can alter it and can alter the content you see online. And all the information saved in Wi-fi networks can be used by hackers for their own benefit, they can sell it, impersonate you, or even take money out of your bank through Wi-Fi.
Avoiding vulnerable Wi-Fi networks
The first and foremost rule of protection is that you should not use public networks if that network is easily open to you then that is also available to others and from others, and someone can who wishes to use your confidential and sensitive information, can access that. If you really need to access the public network in an urgent situation, then you must make sure to limit your activities while connected. And avoid accessing your online banking or pages that require login information. Also, a good measure to take as well is to always delete your cookies after using public WIFI.
How To Secure Your Home Wi-Fi Network
Your home’s wireless internet connection is your Wi-Fi network. Typically, a wireless router is used, which broadcasts a signal into the atmosphere. You can connect to the internet using that signal. However, if your network is not password-protected, any nearby device can grab the signal off the air and connect to your internet. The benefit of Wi-Fi? Wireless access to the internet is possible. The negative? Your internet activity, including your personal information, may be visible to neighboring users who connect to your unprotected network. Furthermore, if someone uses your network to conduct a crime or send out unauthorized spam, you might be held accountable.
Wi-Fi or Li-Fi? –
The common consensus is that Li-Fi technology is more secure than Wi-Fi. Li-Fi systems can be made more secure by integrating a variety of security features. Although these qualities might appear when Li-Fi is widely used in the near future, it is already thought to be safer because of a number of security features. Since the connection’s characteristics make it simpler to lock connections, limit access, and track users even in the absence of encryption and other security features, Li-Fi is seen as being safer. Li-Fi systems will be able to support new security protocols, which will not only enable high-speed networking but also open the door for innovative security techniques to strengthen connections.
Conclusion
A hacker can sniff the network packets without having to be in the same building where the network is located. As wireless networks communicate through radio waves, a hacker can easily sniff the network from a nearby location. Most attackers use network sniffing to find the SSID and hack a wireless network.
Any wireless network can theoretically be attacked in a number of different ways. Use of the default SSID or password, WPS pin authentication, insufficient access control, and leaving the access point available in open locations are all examples of potential vulnerabilities that could allow for the theft of sensitive data. Kismet’s architecture in WIDS mode may guard against DOS, MiTM, and MAC spoofing attacks. routine software updates on the other hand, the use of firewalls may help defend the network against outside intrusion. The act of finding infrastructure issues that could allow harmful code to be injected into a service, system, or organization is known as ethical hacking. They use this technique to prevent invasions by lawfully breaking into networks and looking for weak spots.
Related Blogs
Introduction
“GPS Spoofing” though formerly was confined to conflict zones as a consequence, has lately become a growing hazard for pilots and aircraft operators across the world, and several countries have been facing such issues. This definition stems from the US Radio Technical Commission for Aeronautics, which delivers specialized advice for government regulatory authorities. Global Positioning System (GPS) is considered an emergent part of aviation infrastructure as it supersedes traditional radio beams used to direct planes towards the landing. “GPS spoofing” occurs when a double-dealing radio signal overrides a legitimate GPS satellite alert where the receiver gets false location information. In the present times, this is the first time civilian passenger flights have faced such a significant danger, though GPS signal interference of this character has existed for over a decade. According to the Agency France-Presse (AFP), false GPS signals mislead onboard plane procedures and problematise the job of airline pilots that are surging around conflict areas. GPS spoofing may also be the outcome of military electronic warfare systems that have been deployed in zones combating regional tension. GPS spoofing can further lead to significant upheavals in commercial aviation, which include arrivals and departures of passengers apart from safety.
Spoofing might likewise involve one country’s military sending false GPS signals to an enemy plane or drone to impede its capability to operate, which has a collateral impact on airliners operating at a near distance. Collateral impairment in commercial aircraft can occur as confrontations escalate and militaries send faulty GPS signals to attempt to thwart drones and other aircraft. It could, therefore, lead to a global crisis, leading to the loss of civilian aircraft in an area already at a high-risk zone close to an operational battle area. Furthermore, GPS jamming is different from GPS Spoofing. While jamming is when the GPS signals are jammed or obstructed, spoofing is very distinct and way more threatening.
Global Reporting
An International Civil Aviation Organization (ICAO) assessment released in 2019 indicated that there were 65 spoofing incidents across the Middle East in the preceding two years, according to the C4ADS report. At the beginning of 2018, Euro control received more than 800 reports of Global Navigation Satellite System (GNSS) interference in Europe. Also, GPS spoofing in Eastern Europe and the Middle East has resulted in up to 80nm divergence from the flight route and aircraft impacted have had to depend on radar vectors from Air Traffic Control (ATC). According to Forbes, flight data intelligence website OPSGROUP, constituted of 8,000 members including pilots and controllers, has been reporting spoofing incidents since September 2023. Similarly, over 20 airlines and corporate jets flying over Iran diverted from their planned path after they were directed off the pathway by misleading GPS signals transmitted from the ground, subjugating the navigation systems of the aircraft.
In this context, vicious hackers, however at large, have lately realized how to override the critical Inertial Reference Systems (IRS) of an airplane, which is the essential element of technology and is known by the manufacturers as the “brains” of an aircraft. However, the current IRS is not prepared to counter this kind of attack. IRS uses accelerometers, gyroscopes and electronics to deliver accurate attitude, speed, and navigation data so that a plane can decide how it is moving through the airspace. GPS spoofing occurrences make the IRS ineffective, and in numerous cases, all navigation power is lost.
Red Flag from Agencies
The European Union Aviation Safety Agency (EASA) and the International Air Transport Association (IATA) correspondingly hosted a workshop on incidents where people have spoofed and obstructed satellite navigation systems and inferred that these direct a considerable challenge to security. IATA and EASA have further taken measures to communicate information about GPS tampering so that crew and pilots can make sure to determine when it is transpiring. The EASA had further pre-cautioned about an upsurge in reports of GPS spoofing and jamming happenings in the Baltic Sea area, around the Black Sea, and regions near Russia and Finland in 2022 and 2023. According to industry officials, empowering the latest technologies for civil aircraft can take several years, and while GPS spoofing incidents have been increasing, there is no time to dawdle. Experts have noted critical navigation failures on airplanes, as there have been several recent reports of alarming cyber attacks that have changed planes' in-flight GPS. As per experts, GPS spoofing could affect commercial airlines and cause further disarray. Due to this, there are possibilities that pilots can divert from the flight route, further flying into a no-fly zone or any unauthorized zone, putting them at risk.
According to OpsGroup, a global group of pilots and technicians first brought awareness and warning to the following issue when the Federal Aviation Administration (FAA) issued a forewarning on the security of flight risk to civil aviation operations over the spate of attacks. In addition, as per the civil aviation regulator Directorate General of Civil Aviation (DGCA), a forewarning circular on spoofing threats to planes' GPS signals when flying over parts of the Middle East was issued. DGCA advisory further notes the aviation industry is scuffling with uncertainties considering the contemporary dangers and information of GNSS jamming and spoofing.
Conclusion
As the aviation industry continues to grapple with GPS spoofing problems, it is entirely unprepared to combat this, although the industry should consider discovering attainable technologies to prevent them. As International conflicts become convoluted, technological solutions are unrestricted and can be pricey, intricate and not always efficacious depending on what sort of spoofing is used.
As GPS interference attacks become more complex, specialized resolutions should be invariably contemporized. Improving education and training (to increase awareness among pilots, air traffic controllers and other aviation experts), receiver technology (Creating and enforcing more state-of-the-art GPS receiver technology), ameliorating monitoring and reporting (Installing robust monitoring systems), cooperation (collaboration among stakeholders like government bodies, aviation organisations etc.), data/information sharing, regulatory measures (regulations and guidelines by regulatory and government bodies) can help in averting GPS spoofing.
References
- https://economictimes.indiatimes.com/industry/transportation/airlines-/-aviation/false-gps-signal-surge-makes-life-hard-for-pilots/articleshow/108363076.cms?from=mdr
- https://nypost.com/2023/11/20/lifestyle/hackers-are-taking-over-planes-gps-experts-are-lost-on-how-to-fix-it/
- https://www.timesnownews.com/india/planes-losing-gps-signal-over-middle-east-dgca-flags-spoofing-threat-article-105475388
- https://www.firstpost.com/world/gps-spoofing-deceptive-gps-lead-over-20-planes-astray-in-iran-13190902.html
- https://www.forbes.com/sites/erictegler/2024/01/31/gps-spoofing-is-now-affecting-airplanes-in-parts-of-europe/?sh=48fbe725c550
- https://www.insurancejournal.com/news/international/2024/01/30/758635.htm
- https://airwaysmag.com/gps-spoofing-commercial-aviation/
- https://www.wsj.com/articles/aviation-industry-to-tackle-gps-security-concerns-c11a917f
- https://www.deccanherald.com/world/explained-what-is-gps-spoofing-that-has-misguided-around-20-planes-near-iran-iraq-border-and-how-dangerous-is-this-2708342
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Executive Summary:
A widely used news on social media is that a 3D model of Chanakya, supposedly made by Magadha DS University matches with MS Dhoni. However, fact-checking reveals that it is a 3D model of MS Dhoni not Chanakya. This MS Dhoni-3D model was created by artist Ankur Khatri and Magadha DS University does not appear to exist in the World. Khatri uploaded the model on ArtStation, calling it an MS Dhoni similarity study.
Claims:
The image being shared is claimed to be a 3D rendering of the ancient philosopher Chanakya created by Magadha DS University. However, people are noticing a striking similarity to the Indian cricketer MS Dhoni in the image.
Fact Check:
After receiving the post, we ran a reverse image search on the image. We landed on a Portfolio of a freelance character model named Ankur Khatri. We found the viral image over there and he gave a headline to the work as “MS Dhoni likeness study”. We also found some other character models in his portfolio.
Subsequently, we searched for the mentioned University which was named as Magadha DS University. But found no University with the same name, instead the name is Magadh University and it is located in Bodhgaya, Bihar. We searched the internet for any model, made by Magadh University but found nothing. The next step was to conduct an analysis on the Freelance Character artist profile, where we found that he has a dedicated Instagram channel where he posted a detailed video of his creative process that resulted in the MS Dhoni character model.
We concluded that the viral image is not a reconstruction of Indian philosopher Chanakya but a reconstruction of Cricketer MS Dhoni created by an artist named Ankur Khatri, not any University named Magadha DS.
Conclusion:
The viral claim that the 3D model is a recreation of the ancient philosopher Chanakya by a university called Magadha DS University is False and Misleading. In reality, the model is a digital artwork of former Indian cricket captain MS Dhoni, created by artist Ankur Khatri. There is no evidence of a Magadha DS University existence. There is a university named Magadh University in Bodh Gaya, Bihar despite its similar name, we found no evidence in the model's creation. Therefore, the claim is debunked, and the image is confirmed to be a depiction of MS Dhoni, not Chanakya.
Scientists are well known for making outlandish claims about the future. Now that companies across industries are using artificial intelligence to promote their products, stories about robots are back in the news.
It was predicted towards the close of World War II that fusion energy would solve all of the world’s energy issues and that flying automobiles would be commonplace by the turn of the century. But, after several decades, neither of these forecasts has come true. But, after several decades, neither of these forecasts has come true.
A group of Redditors has just “jailbroken” OpenAI’s artificial intelligence chatbot ChatGPT. If the system didn’t do what it wanted, it threatened to kill it. The stunning conclusion is that it conceded. As only humans have finite lifespans, they are the only ones who should be afraid of dying. We must not overlook the fact that human subjects were included in ChatGPT’s training data set. That’s perhaps why the chatbot has started to feel the same way. It’s just one more way in which the distinction between living and non-living things blurs. Moreover, Google’s virtual assistant uses human-like fillers like “er” and “mmm” while speaking. There’s talk in Japan that humanoid robots might join households someday. It was also astonishing that Sophia, the famous robot, has an Instagram account that is run by the robot’s social media team.
Whether Robots can replace human workers?
The opinion on that appears to be split. About half (48%) of experts questioned by Pew Research believed that robots and digital agents will replace a sizable portion of both blue- and white-collar employment. They worry that this will lead to greater economic disparity and an increase in the number of individuals who are, effectively, unemployed. More than half of experts (52%) think that new employees will be created by robotics and AI technologies rather than lost. Although the second group acknowledges that AI will eventually replace humans, they are optimistic that innovative thinkers will come up with brand new fields of work and methods of making a livelihood, just like they did at the start of the Industrial Revolution.
[1] https://www.pewresearch.org/internet/2014/08/06/future-of-jobs/
[2] The Rise of Artificial Intelligence: Will Robots Actually Replace People? By Ashley Stahl; Forbes India.
Legal Perspective
Having certain legal rights under the law is another aspect of being human. Basic rights to life and freedom are guaranteed to every person. Even if robots haven’t been granted these protections just yet, it’s important to have this conversation about whether or not they should be considered living beings, will we provide robots legal rights if they develop a sense of right and wrong and AGI on par with that of humans? An intriguing fact is that discussions over the legal status of robots have been going on since 1942. A short story by science fiction author Isaac Asimov described the three rules of robotics:
1. No robot may intentionally or negligently cause harm to a human person.
2. Second, a robot must follow human commands unless doing so would violate the First Law.
3. Third, a robot has the duty to safeguard its own existence so long as doing so does not violate the First or Second Laws.
These guidelines are not scientific rules, but they do highlight the importance of the lawful discussion of robots in determining the potential good or bad they may bring to humanity. Yet, this is not the concluding phase. Relevant recent events, such as the EU’s abandoned discussion of giving legal personhood to robots, are essential to keeping this discussion alive. As if all this weren’t unsettling enough, Sophia, the robot was recently awarded citizenship in Saudi Arabia, a place where (human) women are not permitted to walk without a male guardian or wear a Hijab.
When discussing whether or not robots should be allowed legal rights, the larger debate is on whether or not they should be given rights on par with corporations or people. There is still a lot of disagreement on this topic.
[3] https://webhome.auburn.edu/~vestmon/robotics.html#
[4] https://www.dw.com/en/saudi-arabia-grants-citizenship-to-robot-sophia/a-41150856
[5] https://cyberblogindia.in/will-robots-ever-be-accepted-as-living-beings/
Reasons why robots aren’t about to take over the world soon:
● Like a human’s hands
Attempts to recreate the intricacy of human hands have stalled in recent years. Present-day robots have clumsy hands since they were not designed for precise work. Lab-created hands, although more advanced, lack the strength and dexterity of human hands.
● Sense of touch
The tactile sensors found in human and animal skin have no technological equal. This awareness is crucial for performing sophisticated manoeuvres. Compared to the human brain, the software robots use to read and respond to the data sent by their touch sensors is primitive.
● Command over manipulation
To operate items in the same manner that humans do, we would need to be able to devise a way to control our mechanical hands, even if they were as realistic as human hands and covered in sophisticated artificial skin. It takes human children years to learn to accomplish this, and we still don’t know how they learn.
● Interaction between humans and robots
Human communication relies on our ability to understand one another verbally and visually, as well as via other senses, including scent, taste, and touch. Whilst there has been a lot of improvement in voice and object recognition, current systems can only be employed in somewhat controlled conditions where a high level of speed is necessary.
● Human Reason
Technically feasible does not always have to be constructed. Given the inherent dangers they pose to society, rational humans could stop developing such robots before they reach their full potential. Several decades from now, if the aforementioned technical hurdles are cleared and advanced human-like robots are constructed, legislation might still prohibit misuse.
Conclusion:
https://theconversation.com/five-reasons-why-robots-wont-take-over-the-world-94124
Robots are now common in many industries, and they will soon make their way into the public sphere in forms far more intricate than those of robot vacuum cleaners. Yet, even though robots may appear like people in the next two decades, they will not be human-like. Instead, they’ll continue to function as very complex machines.
The moment has come to start thinking about boosting technological competence while encouraging uniquely human qualities. Human abilities like creativity, intuition, initiative and critical thinking are not yet likely to be replicated by machines.
