Tic - 8º B - Ficha Sobre Segurança Na Internet

When you transfer a file that contains a virus from one computer to another using a pen drive, it is possible to infect that computer. Viruses are malicious programs that can replicate and spread to other devices through infected files. Therefore, if a file with a virus is transferred from one computer to another using a pen drive, the virus can also be transferred and infect the second computer.

When speaking to someone through a webcam, it is possible for that person to record the images on their personal computer. This means that they can save and store the video footage of the conversation for their own use or to share with others. It is important to be cautious and mindful of the privacy implications when using webcams for communication.

The correct answer is that one cannot predict the stability of a computer, no matter how recent it is. Therefore, it is necessary to regularly perform backups. This is because even a new computer can experience unexpected issues or failures that can result in data loss. Regular backups help to ensure that important files and data are protected and can be easily restored in case of any unforeseen events or system failures.

Having an antivirus, firewall, and antispyware that are active and updated does not guarantee complete protection against all types of threats. While these security measures help to prevent and detect many types of malware and unauthorized access attempts, they are not foolproof. Therefore, it is still necessary to make backups of important data to ensure its safety in case of a security breach or system failure.

This statement is true. "Os Crackers" refers to hackers who use their knowledge to attack computers for criminal purposes. This implies that these individuals engage in illegal activities related to computer systems.

It is not safe to enter passwords in pop-up windows because they can be used by hackers to steal sensitive information. Pop-up windows can be easily created by malicious websites or ads, and they can trick users into thinking they are legitimate. These windows may ask for passwords or personal information, which can then be used for unauthorized access or identity theft. Therefore, it is important to be cautious and avoid entering passwords in pop-up windows.

A palavra chave com muitos caracteres é mais segura.

The statement "O phishing é uma prática comercial respeitável e honesta" translates to "Phishing is a respectable and honest commercial practice." However, phishing is actually a fraudulent and illegal activity where individuals or organizations attempt to trick others into revealing sensitive information such as passwords, credit card numbers, or social security numbers. Therefore, the correct answer is False.

The statement suggests that the number of new viruses has been decreasing progressively since 2005. However, the correct answer is false, indicating that this statement is not true.

Installing updates from a CD or the website of the Internet service provider is the safest way to obtain operating system updates. This method ensures that the updates are obtained from a trusted source and reduces the risk of downloading malicious software from unknown or unverified sources such as email attachments, newsgroups, or peer-to-peer networks.

A firewall impede que pessoas não autorizadas acessem o computador e visualizem os arquivos e documentos nele armazenados.

The term "backup" in English refers to "cópia de segurança" in Portuguese, which means making a copy of important data or files to ensure their safety and availability in case of any loss or damage. It is a precautionary measure to prevent data loss and facilitate recovery in case of system failure, accidental deletion, or other unforeseen events.

The correct answer is "Todas as respostas anteriores são correctas." This means that all the previous answers are correct. Viruses can propagate through email messages, internet browsing, and downloading files.

False. Making a copy of your important files to another folder on the hard disk of your computer does not ensure the safety of your data. If the hard disk fails or gets corrupted, both the original files and the copied files will be lost. To ensure the safety of your data, it is recommended to create backups on external storage devices or cloud storage services.

The statement is false because even though new operating systems are generally updated and reasonably secure, it does not guarantee immediate and secure access to the internet when purchasing a new computer. Additional security measures such as setting up firewalls, antivirus software, and secure network connections may still be necessary to ensure safe internet access.

A firewall é uma medida de segurança que ajuda a proteger o computador contra acessos não autorizados provenientes da Internet. Ela atua como uma barreira entre a rede interna e a rede externa, filtrando o tráfego de dados e bloqueando potenciais ameaças. Ao utilizar uma firewall, é possível impedir que usuários maliciosos acessem o computador e causem danos ou roubem informações. Portanto, essa é a opção correta para proteger o computador contra acessos maliciosos através da Internet.

To make your keywords more secure, you should use symbols and other characters in addition to letters. By including symbols and other characters in your keywords, you increase the complexity and strength of your passwords, making them harder for others to guess or crack. This added layer of security helps protect your personal information and accounts from unauthorized access.

You can be accused of plagiarism in situations when you use information as if it were your own, when you copy and paste information without acknowledging the source, or in any of the aforementioned situations. Plagiarism refers to the act of presenting someone else's work or ideas as your own without giving proper credit.

A computer can lose its stored information due to various reasons, including power surges or overloads, hardware failures, virus contamination, and even floods. Therefore, all of the options listed in the question can cause the loss of information on a computer.