Cyber Bullying
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Hacking and cyberbullying pose threats to internet users. Hackers can access computers and networks that have not implemented adequate security measures. They exploit security vulnerabilities to access and modify information without permission. Cyberbullying involves bullying others online through emails, chat rooms, social media or text messages. Both hacking and cyberbullying allow perpetrators to remain anonymous, targeting internet users anonymously from a distance. It is important for all users to implement security measures and be aware of these online risks.
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Marwan alsuwaidi
Network security threats are increasing as more people and devices connect to networks. The top 10 network security threats according to ITSecurity.com are viruses and worms, Trojan horses, spam, phishing, packet sniffers, maliciously coded websites, password attacks, hardware loss and data fragments, shared computers, and zombie computers/botnets. These threats endanger networks and personal information through methods like installing malicious code, stealing passwords, and hijacking computers remotely. While tools like antivirus software and encryption help mitigate some threats, network security managers still face ongoing challenges to protect systems and data.
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Spam has significantly impacted the world through its role in cybercrime and data breaches. It is used primarily to disseminate malware through malicious emails and is a huge vector for cybercrime. Spammers financially benefit through money, reputation, and in some cases their lives. They utilize botnets, which are networks of infected internet devices, to carry out distributed denial-of-service (DDoS) attacks, send spam emails, and recruit more devices to expand their botnets. Antispam companies try to counter spammers but they are not always successful due to the evolving nature of spam and cybercrime.
Malware
Worms, viruses, and Trojan horses are types of malware that can infect wireless devices. Worms replicate and consume memory, viruses can corrupt or delete files, and Trojan horses seem helpful but allow hackers access. To prevent infection, keep operating systems and protection software up to date. When downloading files, only do so from reputable sites with positive user reviews. If infected, try removing remaining malware and restoring from backups of important data like documents, music, and photos.
Wireless networks are at risk if unsecured. Public networks are open to many users including potential hackers seeking personal information. For private networks, use strong encryption like WPA2 and limit access to trusted devices using MAC addresses, though MAC
Ten Important Rules
This document provides 10 rules for safe internet usage aimed at higher education students, including enabling a firewall and antivirus software to prevent unauthorized access, clearing the cache and browser history regularly, keeping the PC updated, using a secure site when providing credit card details online, enabling a popup blocker, not giving out personal details to others online, being skeptical of information found online, avoiding posting private pictures publicly, and not meeting strangers from the internet in person.
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We offer anti virus products and anti virus software in London, United Kingdom area. For more Info visit at www.antivirusoffer.com.
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Network security threats are increasing as more people and devices connect to networks. The top 10 network security threats according to ITSecurity.com are viruses and worms, Trojan horses, spam, phishing, packet sniffers, maliciously coded websites, password attacks, hardware loss and data fragments, shared computers, and zombie computers/botnets. These threats endanger networks and personal information through methods like installing malicious code, stealing passwords, and hijacking computers remotely. While tools like antivirus software and encryption help mitigate some threats, network security managers still face ongoing challenges to protect systems and data.
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Today is the time of the internet, computers, and digital technology.
And, in this age of the Internet, we spend much of our lives online. However, there are many reasons why the internet is so fun and popular.
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Thus, the crimes of cheating, privacy, and data theft or misuse of data online through a mobile, computer, and internet are called cyber crime or cybercrime. And, those who commit this kind of cybercrime are called cybercriminals. There are different types of cybercrime on the internet. This means that cybercriminals can deceive you through various illegal means online. You may be the next victim if you are not careful when using the Internet.
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EMPOWERMENT TECHNOLOGY 11 - ICT SAFETY, SECURITY, AND NETIQUETTE
ALL INFORMATION FROM THE FIRST EDITION OF "E-TECH" (A BOOK OF TECHFACTORS INC.)
POWERPOINT GOOD FOR STUDENTS' PERFORMANCE TASK (REPORTING) IF THEY ARE TO REFER TO THE BOOK.
NOTE:
FONTS WERE AFFECTED IN THE UPLOADING OF THIS PPT. PLEASE DO THE EDITING IF YOU WANT. THANKS.
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communicate. For instance, a document that once had to be faxed, mailed through the postal service,
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spread malware and scam an unsuspecting public. Whereas cybercriminals once had to rely on
spreading viruses by hand via floppy discs or to only users who patched into dial-up local bulletin board
systems, the dawn of email then gave them a chance to spread malware to the masses.
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employ to make themselves and their computers safe.
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attachments and harmful links. Computer viruses specifically need to be attached to a form of
executable code in order for its trap to be sprung. Cybercriminals therefore will implant viruses on
seemingly desirable files (such as a PowerPoint presentation with beautiful photography) and send it on
to a few people, knowing it will continue to be passed on. Once the PowerPoint file is executed by a
target, the virus will be executed as well, and begin to do its damage.
This brings up two points. First, any attachment – especially ones that have been forwarded on and on
– can harbor dangerous malware. And even if the file itself isn’t dangerous, and malware implanted on a
computer can act as a beacon to other cybercriminals for them to know this computer can easily be
attacked again. Secondly, and more importantly, many computer experts will warn users to be wary of
attachments from unfamiliar people. However, the fact that e-mails that come from friends – whether
forwarded on purpose or because of a virus – can in fact contain malware.
Only open attachments that can be verified that was delivered directly from a reliable source. And
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systems, the dawn of email then gave them a chance to spread malware to the masses.
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When strictly speaking of e-mail, the most dangerous ways malware can be passed on is through
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– can harbor dangerous malware. And even if the file itself isn’t dangerous, and malware implanted on a
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attacked again. Secondly, and more importantly, many computer experts will warn users to be wary of
attachments from unfamiliar people. However, the fact that e-mails that come from friends – whether
forwarded on purpose or because of a virus – can in fact contain malware.
Only open attachments that can be verified that was delivered directly from a reliable source. And
never open or forward any chain emails. Delete them immediately.
Don’t be fooled
Oftentimes, cybercriminals don’t have to worry about whether a target computer is protected or not.
They use social engineering techniques to trick people into giving up their private informatio ...
Presentation on cyber security
This document discusses cybercrime and cyber security. It begins by defining cybercrime and noting that the first recorded cybercrime took place in 1820. It then categorizes cybercrimes as those against individuals, property, or government. Several common types of cybercrimes are outlined such as hacking, cyber stalking, and identity theft. The document also discusses malware, viruses, worms, and trojans. It provides safety tips for preventing cybercrimes and notes agencies involved in cyber security. Overall, the document provides a broad overview of cybercrime definitions, history, categories, types, and importance of cyber security.
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This document discusses online safety, security, and netiquette. It begins by defining key terms like digital natives and various internet dangers. It then explains that online safety refers to practices that protect users and information from internet crimes like stalking and identity theft. Some online safety measures include not sharing personal information online and keeping software updated. The document also defines netiquette as rules for proper online behavior to avoid flame wars. It lists the top 10 netiquette rules and then discusses various online threats such as phishing, malware, spam, and cyberbullying. In closing, it provides examples of common malware like viruses, trojans, and ransomware.
Hamza
This document discusses internet security. It begins by defining the internet and its types such as dial up, DSL, cable, wireless, satellite, and cellular. It then defines internet security and its objective to establish rules and measures against attacks over the internet. The document outlines the history of internet security from 1960 to 2000. It discusses common internet security threats like viruses, trojan horses, worms, hacking, phishing, and spyware. Finally, it recommends techniques to improve security such as using strong passwords, antivirus software, firewalls, authenticating data, unlinking accounts, and blocking cookies.
Empowerment lesson 2.ppt
ICT deals with the use of different communication technologies such as mobile phones, telephone, Internet, etc. to locate, save, send, and edit information.
Example: when we make a video call, we use internet.
INTERNET
The document discusses the history and development of the Internet. It begins by explaining what the Internet is - a globally connected network that transmits data via various media like wireless, fiber optics, and more. It then discusses how the Internet has transformed over time from a static network in its early days to today where it enables sharing of vast amounts of information, communication, and content creation. The document also covers the emergence of web 2.0 and social media, and how mobile connectivity is shaping the current Internet revolution. It concludes by providing tips for safe Internet usage.
Cyber crime
Cybercrime is on the rise as more transactions move online. The document discusses several types of cybercrimes such as hacking, computer viruses, software piracy, pornography, credit card fraud, spamming, phishing, spoofing, denial of service attacks, cyber stalking, cyber defamation, threatening, and salami attacks. Victims range from individuals to businesses. The document provides statistics on identity theft and recommends steps people can take to better protect themselves such as using firewalls and antivirus software, being wary of unsolicited emails and files, and not sharing sensitive information online.
Protect smartphone from hackers
How to protect smartphones from hackers. Hackers are increasingly targeting your mobile phones. If you engage in personal activities like mobile banking, email, social networking through your smartphone, you could be a potential target. Find out how you can protect yourself from cyber criminals.
Cyber Crime and Social Media Security
This document discusses various types of cyber crimes including crimes against persons, property, and government. Crimes against persons include cyber harassment and spreading of viruses. Crimes against property involve computer vandalism and theft of data. Crimes against government include hacking into government websites. The document also provides tips for staying secure such as using strong passwords, updating software, using privacy settings on social media, and being wary of phishing attempts.
Cyber crime
This document discusses cybercrime and provides examples. It defines cybercrime as any illegal activity involving computers or networks, where the computer may be used to enable a crime or be the target. Examples of cybercrimes include transmission of child pornography, harassment through email or social media, unauthorized access to systems or data, computer hacking, and crimes against government websites. The document advises being aware of cybercrimes and protecting systems with antivirus software, firewalls, and avoiding unknown emails or insecure websites when transacting online.
Computer 10: Lesson 10 - Online Crimes and Hazards
This document discusses various online crimes and hazards such as hacking, viruses, spamming, frauds and scams, and cyber stalking. It defines hacking as unauthorized access of someone else's computer or account. Viruses are described as computer programs that spread from one computer to another and interfere with operations, while spamming is flooding email inboxes with unwanted messages, often for advertising. Frauds and scams attempt to trick users into giving away money or information. Cyber stalking involves using the internet to harass or threaten individuals. The document provides examples and definitions of these online threats.
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Cyber Bullying
- 2. You have probably seen an increase in the amount of junk mail which shows up in your email box, or on your favourite newsgroup. The activities of a small number of people are becoming a bigger problem for the Internet. We have been actively engaged in fighting spam for years. Since we presented this site to the public in 1996, we have been pleased to be referenced as one of the best anti-spam sites on the net. Help fight spam to keep the Internet useful for everyone. Take advantage of the information we've gathered to make your own experience on the Internet better. Spam
- 3. It basically happens when a hacker exploits a security breach in a network or computer and is able to access the information through the internet. As long as he is not detected or the computer shut down he will be able to hack the computer as long as it is online. It doesn’t matter if you have a broadband connection or a dial up, internet hackerscan access your home computer security if you haven’t taken adequate measures for protecting yourself. It is like leaving a car parked in the street. If you leave it with the windows open, the keys inside and the radio mask still placed in the console it’s quite probable you will suffer a robbery. Unfortunately with computers it is a little more difficult since you don’t see those opened windows. The only way to find them is looking for them with specialized software.A hacker is a person who is able to access other people’s computers and modify programs or information. Since the internet popularized, internetgr hacking has provided hackers through out the world an unlimited. source of new victims, specially those who are just beginning to use the internet and are not aware of the dangers that lurk outside. Hacking wireless internet networks has provided an even wider spectrum of victims through out modern cities. Internet Hacking
- 4. Anyone can be bullied online and the bully can act anonymously if he or she desires. People can also be bullied oline by groups of people such as clas groups or collective members of an online community. Bullying which is carried out through an Internet service such as emailchat room, discussion group or instant messaging. It can also include bullying through mobile phone technologies such as SMS. Cyber Bullying