Which of the following is a way that any person can use to protect against virus attacks?
While the best way is antivirus software, operating systems already come with programs like Windows Defender and Windows Security. There are also other, free programs like Avast and Kaspersky. Show
They may seem simple, but they’re highly effective at destroying Trojan horses, worms and spyware. It’s also important to keep on top of updates. There are other ways to prevent viruses infecting your devices:
1. Install antivirus or anti-malware software It might seem obvious, but many home computers don’t have this protection. It's essential to keep your PC virus free. 2. Keep your antivirus software up to date Protective software is one thing; but keeping it up to date is another. While free antivirus software is better than nothing, it’s not the best solution. Microsoft has a free security package if you operate with Windows, even though you would’ve already paid for the Windows licence. Many people don’t know about it; but, actually, it’s a good form of protection. 3. Run antivirus scans regularly This might also go without saying, but we often forget to do it. Adjust the settings so scans run at regular intervals (like once a week). Using the device while antivirus software is running can be challenging. Try running it at night when the computer is idle. Because we usually turn our devices off at night, we tend to overlook scans. Set the antivirus software to run on a specific night and only leave the computer on at that time. Make sure it doesn’t switch off automatically or go into hibernation mode. 4. Keep your operating system up to date Whether you use Windows, Mac OS X, Linux or another operating system, always keep it up to date. Developers regularly release patches to plug security leaks. The patches will help keep your system safe. You should also keep your antivirus software up to date. New viruses and malware are emerging constantly. Their software scanning is as sophisticated as their databases, so make sure you’re on top of things. 5. Protect your network Many PCs connect to files, printers and the Internet via Wi-Fi. Make sure the network requires a secure password and never browse on open networks. Use WPA or WPA2 encryption. PME is no longer secure enough. Expert hackers can circumvent it in minutes. It's also a good idea not to disclose the name of your Wi-Fi network (the SSID). You can connect to the network manually on your device by typing in the SSID and password. If you usually let guests use your Internet, give them an alternative SSID and password just in case. Find out more about the topic of preventing and protecting against ransomware in 2021. But what exactly is ransomware? If ransomware or an encryption Trojan gets onto your computer, it encrypts your data or locks your operating system. As soon as ransomware gets hold of a "digital hostage", such as a file, it demands a ransom for its release. To reduce the likelihood of finding yourself in front of a locked laptop or encrypted file, it's important to be prepared. The chances of infection can be significantly reduced both by security software and by paying sufficient attention. By using anti-ransomware, you can avoid a situation in which you have to pay horrendous sums for the possible release of your data. Ransomware infections can occur in various ways, such as through insecure and fraudulent websites, software downloads and by spam mail. Ransomware targets individuals as well as companies of all sizes. Security vulnerabilities – are you a potential target of a ransomware attack?There are a number of factors that might make you the target of a ransomware attack.
If one or more of these points apply to the device, you are at risk of falling victim to a ransomware attack. A vulnerability scan, which can be performed by your Kaspersky security software, can remedy this. The software scans the device for possible security vulnerabilities in the operating system or in the programs installed on the computer. By detecting these vulnerabilities, which enable malware to infiltrate, it is possible to prevent the computer from becoming infected. Protection against ransomware – how to prevent an infection
Anti-ransomware software – what are the benefits?In addition to these infection-prevention measures, it is also essential to use appropriate software to protect against ransomware. For example, using virus scanners and content filters on your mail servers is a smart way to prevent ransomware. These programs reduce the risk of spam with malicious attachments or infected links reaching your mailbox. Internet security solutions such as Kaspersky Internet Security should also be installed. This software is able to block infected files when you download or stream something, thus providing real-time protection. This prevents ransomware from infecting your computer and keeps cybercriminals at bay. Kaspersky also offers a special anti-ransomware tool that can provide additional help. The tool helps detect and block ransomware by performing scans and protects your data both from local and remote-access ransomware attacks. If you have installed the right software, you have already taken a big step in the right direction. Regularly update your internet security solution to take advantage of the best and latest protection it has to offer. Each update contains the latest security patches and improves protection against ransomware. Data protection – neutralize the threat of the worst-case scenarioWhat to look out for when creating backupsMake sure your data is always protected by backups, in case your computer becomes infected with ransomware and decryption is impossible. Use an external hard drive and be sure to disconnect it from your computer after creating the backup. If your hard drive is connected when the ransomware becomes active, the data on the drive will also be encrypted. You should back up your data in this way at regular intervals. Backup software – protection or threat?If you do not want to protect your data manually, you can use what is known as backup software. But here you also need to exercise caution. That's because some "security tools" can also turn out to be Trojans. Creating backup copies is a primary task of backup software, which means it has access to all files and has numerous privileges. Software usually has a direct connection to the provider, so it is easy for cybercriminals to incorporate additional functions and commands. These can be harmful and may not be recognized by the user. In order to avoid such a situation, you should be very careful when searching for suitable backup software. Some security solutions, such as Kaspersky Total Security Tool, already offer plug-ins that can create backups. By using this kind of plug-in, you can avoid having to search for third-party providers. Protection against ransomware – what companies should pay attention toRansomware attacks are by no means only a threat to individuals. In fact, companies are also frequently targeted. Not only large, lucrative companies fall victim to ransomware; small and medium-sized enterprises (SMEs) are targeted too. They usually have poor security systems, and are therefore particularly attractive targets for attackers. Below is a list of factors that should be taken into account by companies wanting to avoid ransomware infection.
Ransomware today – the development of malwareWhile the basic concept of ransomware attacks – data encryption and ransom extortion – remains the same, cybercriminals regularly change how they operate.
Just as cybercriminals are driving the development of ransomware, anti-ransomware protection is evolving to become more effective and efficient. ConclusionAs with other forms of malware, careful action and the use of excellent security software are a step in the right direction when it comes to combatting ransomware. Of particular importance with regard to this type of malware is the creation of backups, as this allows you to be well prepared even in a worst-case scenario. If you become a victim of a ransomware attack despite these preventive and protective measures, you can find more information here on how to get rid of the malicious software. Read more about total ransomware protection tests by different products based on Real-World Ransomware attacks conducted by AV Tests. What can be used to protect against viruses?Back up your files regularly.. Install antivirus or anti-malware software. ... . Keep your antivirus software up to date. ... . Run antivirus scans regularly. ... . Keep your operating system up to date. ... . Protect your network. ... . Think before you click. ... . Keep your personal information secure. ... . Don't use unsecured Wi-Fi.. Which of the following are ways to guard against computer viruses?Require employees to use strong passwords and change them periodically. ... . Install anti-virus software. ... . Install anti-spyware and anti-malware software. ... . Perform daily full system scans. ... . Create a periodic system backup schedule. ... . Regularly update your computer system. ... . Use your firewall. ... . Use email with caution.. What are the 3 antiTypically, most programs will use three different detection devices: specific detection, which identifies known malware; generic detection, which looks for known parts or types of malware or patterns that are related by a common codebase; and heuristic detection, which scans for unknown viruses by identifying known ...
Which of the following are ways to prevent computer virus infections quizlet?-Install the latest antivirus software and update frequently. -Downloaded content from the web should only be from trusted sites. -Limit your web surfing to trusted sites.
|