This includes hosts file poisoning, even though the hosts file is not properly part of the Domain Name System. Hosts file poisoning is discussed in the malware section since it involves changing a file on the user’s computer [14]. j) Content-Injection Phishing Describes the situation where hackers replace part of the content of a legitimate site with false content designed to mislead or misdirect the user into giving up their confidential information to the hacker. For example, hackers may insert malicious code to log user's credentials or an overlay which can secretly collect information and deliver it to the hacker's phishing server. k) Man-in-the-Middle Phishing This is harder to detect than many other forms of phishing.
How about a tiny computer virus hiding in your computer and collecting all these information for someone else ? Now I’m asking you ; Are you safe now ? The information that I am about to give you in this informative speech will be very important. Thematic statement: We all use computers for such reasons for example school , banking management or social media and pretty sure we all have got accounts in different areas. Hackers can develop programs or fake sites to upload viruses to our computers to get personal informations.
Cyberstalking is an extension of the physical form of stalking but it is harder to detect the perpetrator because of the anonymity issues from electronic communications. To appreciate the depth of the problem, we must realize that the Internet reaches into literally millions of homes in hundreds of countries and through networks people devise screen names and personas that can be real or fictional. Because of this, a question we should ask ourselves while surfing the World Wide Web is, who are we really communicating with? What technologies are really covered by cyberstalking and why should we care? Stalking can take many forms from physically following their victims to using the postal service.
But this application is basically a malicious software application. It also shows itself to be protecting the hard drive, which is not the actual truth. This software application may delete all the downloaded files from the system. So, in that way, we may lose our important data from our PC. So, generally we should avoid downloading the Deep Freeze.
Whether you’ve been a victim of cyberbullying or know someone who has been cyberbullied, there are steps you and your friends can take to stop cyberbullying and stay cyber-safe. How are people cyberbullied? Cyberbullying occurs when an individual uses the Internet or another form of technology to harm other people, in a deliberate, repeated, and hostile manner. In some cases a person may pretend that they are another person online to trick others. They could spread lies and rumors about victims, trick people into revealing personal information, send or forward mean text messages, and post pictures of victims without their consent.
• Phishing: is the act of sending emails purportedly from a reputable company in order to trick a user into revealing personal information such as passwords and account details which will be later used for cybercrime. • Trojans: malicious software which is used to mislead the user about its true intent. • Denial of Service attacks (DoS Attack): is an attempt to make a service or network unavailable for legitimate use. The service is flooded with requests slowing or stopping the service altogether. These attacks can be halted by blocking the source of the
Even unclassified computers may contain sensitive or FOUO information which may harm the Army. Repair of and recovery from security breaches can also be very expensive. The compromised equipment cannot be used for anything until it is completely free of any malware or security holes. The Army has already banned flash drives because of their security threat. Inappropriate computer usage, especially involving the Internet, is just as serious and dangerous.
In order to be employed as a member of the IT security team, an applicant must be able to obtain and maintain a security clearance through the federal government. Outside of the server room, all sensitive files should use 56-bit encryption to protect them from being read by any outside entities. All portable devices used for business purposes by employees with access to secure files should also be encrypted. Intrapersonal or interdepartmental communications, such as emails, should also be run through an encryption program to protect against being intercepted by any outside entities. Personal electronic devices, such as cellphones, should not be allowed into secure areas such as the research and development areas or manufacturing areas.
Software devices used are; firewalls, Host intrusion Prevention Systems (HIPS), and Antivirus/Malware scanners. The concept of “work factor” is an important part of layering and is defined as the amount of effort a hacker, malware, etc. must use to breach the security measures guarding our network. Obviously, the less work they have to do point out that our security isn’t good. Showing that we have strong, layered security around our data and network will convince them to go elsewhere.
It can come from friends and acquaintances or it may be anonymous through someone using a false identity.” Anyone can be a cyber-bully. Cyber bullying can, however, be even more vicious than you think it seems. Online perpetrators can send threatening or mean messages to their targets through instant messenger or email; post seriously damaging stories, remarks or comments about someone on any social networking site; pretend to be someone else and send embarrassing or malicious emails using that person's identity; get personal information and other details and then relaying them to others, or post manipulated pictures with offensive captions online for everyone else to see. These vicious tactics can cause irreparable damage to one's psychological and emotional wellbeing. Robinson says “typical bullying includes the posting of threatening or derogatory messages on a teen’s social networking site, and circulation of embarrassing photos that may have been digitally manipulated”.