How can you tell if your computer is safe? Describe three ways that computers have made the world safer and less safe.

ensuring that reliable antivirus and anti-malware software is installed on your computer and is updated on a regular basis. These programs aid in defending against a variety of dangers, including as spyware, ransomware, and viruses. Your computer is exposed to the most recent dangers if your security software is outdated or inactive. Make sure to schedule regular scans and often check for updates. Verify it to the point the firewall is turned on before rebooting your machine. By preventing unwanted access, firewalls operate as a barrier between your computer and potential online risks. Your PC is more vulnerable to outside threats if your firewall is turned off. For extra security, make sure the firewall is constantly turned on.

maintaining the most recent security patch updates installed on your operating systems. Updates on a regular basis address vulnerabilities that malevolent actors might exploit. Utilizing an antiquated operating system raises the possibility of security lapses. I advise allowing automatic updates to download and install updates on a regular basis. The development of complex security measures, such as biometrics, encryption, and surveillance systems, has been made possible by computers. These technological advancements aid in the safety of private data, secure communication, and the averting of online crimes. Systems for emergency response have become much more rapid and effective thanks to computers and communication technologies. During emergencies, emergency services can connect with the public, get information in real-time, and allocate resources more efficiently.

Because computers are interconnected, cybercrime—which includes financial fraud, identity theft, and hacking—has become more common. Malicious actors take advantage of weaknesses in systems, which can result in privacy violations, financial losses, and data breaches. Computers are now used as instruments in state-sponsored espionage and cyberwarfare. Cyberattacks are used by nations to compromise vital infrastructure, steal confidential data, and obtain a tactical edge; these actions pose serious threats to international security. Concerns of privacy invasion are raised by the widespread usage of computers in surveillance technologies. There’s less protection for individual privacy due to government surveillance programs, mass data collecting, and possible exploitation of personal information.