Types Of Bluetooth Hacking Computer Science Essay

Types Of Bluetooth Hacking Computer Science Essay Bluetooth is a wireless technology which is used to exchange information over short range of distances by making use of short-wavelength radio transmissions. This technology is used in mobile as well as fixed devices. It enables the connection of several devices at the same time. Given that the Bluetooth has been used for a long time, there exist several flaws in the system. These flaws have been subject to different types of attacks over time, vulnerable to hacking. which makes the technology very Types of Bluetooth hacking: Bluejacking The first most popular attack on Bluetooth enables devices is Bluejacking. This type of attack enables unknown people to send unwanted messages or electronic business cards to Bluetooth enabled mobile phones. The attackers modify the procedure for card passing so as to make the message to be sent to appear as a business card and then send the business card to a nearby mobile phone which is Bluetooth enabled. Bluejacking tools are very easy to use and these messages can be shooted in crowdy places for examples in shopping malls. Some people even use the bluejacking technique to send commercial advertisement messages to people passing nearby. Bluesnarfing The Bluesnarfing attack is much more damaging to the bluejacking technique as it enables you to wirelessly connect to to Bluetooth enables mobile phones without any knowledge from the owner and copy their the mobile phones address book, their sms messages, their call logs and some more advanced features enable you to to update the directory of the mobile by adding new contacts in the mobile phones. Most bluesnarfing tools are downloaded as JAR files. The Bluesanrfing technique works like the Bluejacking technique by making use of the exchange of business cards. This exchange is done using the OBEX protocol and enables the Bluetooth machine to connect to the device which needs to be compromised but instead of exchanging a business card, it request for information (the phonebook file, the call logs etc) from the target. Bluebugging The Bluebugging attack is more powerful than the bluejacking and bluesnarfing attacks. It allows the attacker to take complete control of your mobile phone without the user knowing anything about it. They can make phone calls, listen to conversations where the phone is located. Bluesanrfing capabilities also exist in bluebugging tools like copying the phone book and the the phones call list. What factors make the Bluetooth technology vulnerable? Previous Bluetooth enabled devices contined many flaws. Users use pins which are short in length and easy to find out. Users accepting pairing blindly from unknows sources. Motivated hackers who want to gain valuable information. People leaving their Bluetooth permanently on. How to Bluejack 1. Find a busy place where lots of mobile phones might be, such as shopping centres, trains, bars or cinemas 2. Create a new entry in your phones address book like Hi youve been bluejacked. Attach a picture if you want to. 3. Search the area for other Bluetooth phones to contact and choose one. 4. Send your message. They then receive the message, Hi youve been bluejacked. 5. Keep a look out for when your victim gets the message and the puzzled look on their face. Comparison between Bluetooth Hacking Tools: Tool Source File Availability Complexity/Ease of Use Features Purpose Types of attack Constraint Super Bluetooth Hack 1.6 Jar File Free Medium Find Bluetooth enabled devices. Copy Phone Book, Copy SMS messages. Copy Logs (Dialled, Received calls). Make calls . Retrieve Mobile Information. For Hacking Bluesnarfing Pairing Required Blooover Jar File Free Easy Scan for Bluetooth enabled devices. Access logs. For proof of concept, educational, audit and testing purposes only. Bluejacking Pairing Required Works only on old version of mobile phones Blueshoot Jar file Free Easy Scan for Bluetooth enabled devices. Shoot messages. For marketing/commercial puposes Bluejacking Pairing Required Magic Blue Hack Jar File Free Medium Scan for Bluetooth enabled devices. Send Messages Read Phone Book. For Hacking Bluesnarfing Pairing Required INSERT INFO FOR TOOL ON LINUX COMPLEX For Hacking Bluesnarfing Security Tips to prevent attacks on mobile phones: Enable Passcode Lock on Your phone The most basic precaution you can take is to enable passcode lock and set it to automatically engage after a brief period of inactivity. By default, a passcode is not required to unlock the phone. Most people would put off this security measure for ease of use and convenience. However, the truth is that once you have it enabled, it becomes second nature and you would not notice any difference. It is recommended that you set a strong passcode. In the event of a physical theft, this will increase the effort required to compromise your phone. Disable Features That Could Be Accessed Without Entering the Passcode This would prevent the use of applications from your phone without your knowledge. Disable geotagging on the phone. This will prevent attackers find out where you are located. Erase All the Data Before Return, Repair, or Resale of Your phone. Erase all confidential information so that attackers cannt retrieve your personal information. Regularly Update the phones Firmware or Operating system. This will nebale you to get the latest security features for your mobile phones. Disable Bluetooth When Not in Use Disabling Bluetooth when not in use will prevent attackers from getting access to you phone when not in use.

Practical Book Review

GUIDELINES FOR THE Practical Book Review By [Your Name] Student ID: [type ID w/out brackets] Presented to [Dr. Professor’s Name] In partial fulfillment of the requirements of Introduction to Pastoral Counseling PACO 500 Liberty Baptist Theological Seminary Lynchburg, VA PRACTICAL BOOK REVIEW [ONE]: [AUTHOR’S LAST NAME] My Summation Communication is a tremendously important part of the human experience. Any effort to improve one’s skills is valuable. Most people think they listen well when having a conversation, but the reality is that most people walk away from a conversation feeling unheard, misunderstood, and disconnected.Petersen uses real world experiences to teach the reader how to handle difficult situations and people. In Petersen’s concept, improvement in listening skills will result in an overall improvement in relationships. Peterson describes the flat brain syndrome in his book. Stomach functions consist of people’s emotions or feelings – those inner nudges that let people know when they’re uncomfortable, happy, excited, interested, attracted, irritable, angry, resentful, frustrated, and curious. Feelings are people’s internal responses to the world around them, to what they’re thinking, and to their bodies.Heart functions give and receive concerns, suggestions, and support. They are ready to consider many options and possibilities. Healthy hearts recognize that people don’t possess â€Å"the whole truth,† but are confident both in owning their views and remaining open to the views of others. The head functions incorporate thinking, planning, remembering, reviewing, deciding, and rationalizing. Petersen points out that a correct understanding of these relationships can make the difference when it comes to lessening conflicts.A unbalanced blend of either too much brain or too much stomach creates flat-brained syndrome where it is all emotion and no thought, or the flat-brain tango, all thought with no emotion. The Talker-Listener Process is the key to creating an environment where two or more people can talk and listen to each other. This promotes a healthy communication atmosphere. The Talker Listener Card, (TLC), can help those who want to improve their ability to interact with others and communicate better. This is especially true for the listening aspect of the relationship.Peterson explains that if we would all go back to our kid-learned skill of taking turns, communication , or speaking vs. listening, would be better achieved. We should focus on listening to one person’s point of view at one time to establish feeling heard, feeling safe, and feeling understood. This will also directly lead to feeling more of a human connection and thus broadening our relationships with others. The TLC helps this process because it allows for each person (the talker and listener) to roll play while having the conversation. Each has a part to play and respon sibilities to take on.The TLC simply states these roles to help remind one what to do. Peterson moves on to explain the way people communicate, especially when asking questions. He refers to this process as similar to being in a courtroom. The way people ask questions makes a huge difference in the outcomes of the questions. People tend to ask questions in a way that sort of guides ones thinking when answering instead of just getting to the point and saying what one really feels. If people would just come out and say what they are feeling, relationships would be better off according to Peterson.Peterson continues to outline several listening techniques. The art of listening has to be practiced in order to succeed. One must first provide a safe place or environment for the talker in order to promote peace and safety. After this is established, the goal is to really listen and understand what the talker is trying to say. Also, clarifying the problem for the talker is very important in order to fully comprehend the situation and how to effectively listen and respond to the talker. In the final process, Petersen puts it all together to examples how to use the process of talking and listening effectively.He gives examples of how to use his theory of â€Å"Flat Brained Syndrome† to overcome issues and people with the syndrome. In the end, he shows you how to become a person that good things happen to due to having great communication skills. My Reflection My Investigation My Application The most crucial element after reading this book is the practical application that one would start to incorporate into their life. I have learned now that I am more committed to becoming an actual listener instead of being a talker. Too often am I getting caught up in the notion that my ideas are somehow more important than those that I am listening to.Peterson said, â€Å"Listen first (and longer) and then, talk second† (125). Peterson has given me methods of becoming a better listener, which in turn will enrich my relationships with people. I will use the skills that are outlined in chapter eighteen to improve the way I listen. I will do this process slowly in order to ensure a more successful outcome by starting with one or two skills first and then moving onto another skill once the preceeding skill was mastered. As a future minister, the ability to really listen is going to be a crucial aspect.One important skill that I need to incorporate first is my ability to repeat accurately what the speaker is trying to say. I have a tendency to take what others say and rephrase it while putting my own twist on it. Peterson says that this is common. In giving feedback, listeners routinely alter the content of what other people say (Peterson 2007). I did not realize how important this is to the listener until Peterson pointed it out. The point is that most people do not seek advice to solve a problem. Most people have the ability to solve problems on the ir own but need a sounding board to bounce thoughts off of when finding a solution.In order to successfully help people as a minister, I must work on my communication skills from here on out. I will improve on being more direct with my words and thoughts so that the talking time that I do have will be more goal oriented and satisfying. I will also learn how to become a better listener. Listening to people and their feelings or thoughts is one of my main concerns when it comes to giving people the proper soul care they deserve from a minister. Peterson’s book has only helped me discover ways to put this into practice. References

Internal Growth And Professional Ambition - 875 Words

The last five years of my life have consisted of opportunities which challenged me to embrace external adversity as accelerators for internal growth and professional ambition. During my first two years at university, messages such as: Can I have your shift? Lilly was sick and I need to make up for the hours I lost caring for her, were typical, as I waitressed with many single mothers who struggled to afford medical care for their families. If asked then, I would have said that I wanted to become a physician so I could help the difficulties that generally arise when people must calculate the amount of work-hours needed to afford medical care. The experiences of my colleagues were not entirely foreign to me: I remember counting the amount of hours I needed to work in order to fund MCAT materials and medical school applications. While the stress from those experiences does not completely compare to the stress of my co-workers, I do understand how heavy the burden of needing enough work- hours to cover expenses can be. If asked after my third year at university, I would have said I wanted to become a physician so I could provide comprehensive reproductive healthcare for marginalized people. I would have discussed my fulfilling experiences volunteering at an abortion clinic, and spoken of the nursing student who, while grateful for my professional support, embraced me because she needed to hear that her decision to have an abortion was not wrong. I would have also talked ofShow MoreRelatedEmployees and Professional Development Essay605 Words   |  3 Pagesregards to internal growth, performance appraisals in organizations serve as a means of aiding the employer in identifying employees who meet certain criteria for promotion. 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The Fear Factor How People Do Horrible Things - 1815 Words

The Fear Factor: How People Do Terrible Things The Holocaust. The Armenian genocide. Rwanda, 1994. â€Å"Your ancestors have a gift for self-destruction that borders on genius† (Doctor Who), and â€Å"Those who forget the past are doomed to repeat it,† according to Napoleon, and indeed they are right. But how does it happen? How can one person or group think of another group as deserving to be slaughtered, and how on earth can ordinary people be convinced and capable to take action against them? Again and again, the same three steps repeat and weave the thread of genocide and atrocity into the narrative of history. Hatred is sown, dehumanization occurs, and action is sparked. The leader(s) are afraid of a foreign culture or idea so they attempt to†¦show more content†¦Ã¢â‚¬Å"Hutu extremists blamed the RPF and immediately started a well-organized campaign of slaughter. The RPF said the plane had been shot down by Hutus to provide an excuse for the genocide† (BBC News). The Hutu extremists feared the R PF, a secret Tutsi resistance army, and needed to get rid of them, they now had their excuse. The 100 days of genocide began on April 6, 1994, when the Hutu leaders from several groups united and set up roadblocks and immediately began slaughtering Tutsis and even neutral Hutus less than an hour after word of the plane crash got out (BBC News). One of the major issues with this mindset, besides the fact that they were committing genocide, was that the racial differences between the Hutus and Tutsis were mostly arbitrary (History.com). The two groups were so interracially mixed that it was nearly impossible to tell them apart, and citizens needed ID cards with their ethnicity in order to classify them. Researchers even tried measuring nose lengths in order to categorize people to one group of the other. According to one researcher, â€Å"This was Third Reich stuff† (Tinline). The entire reason for the terror was capricious, caused only by fear of one group who wanted action an d knew how to cause it. This is the first step of genocide, which might one day lead to the last step of humanity. As usual, history continues to repeat itself because of the fundamental ways humans think about each other, which leads to the second step to