Why is Firewall considered to be important? *
• It activates a manual scanning system which enables you to check single documents.
• It establishes a barrier between a trusted network and an untrusted network.
• It checks the entire hard drive on a day-to-day basis.
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Answers
Answer:
Firewalls are important for: Protecting your computer from unwanted access. Identifying and blocking unwanted content. Helping prevent against worms, viruses, and malware.
Answer:
Firewalls are important for: Protecting your computer from unwanted access. Identifying and blocking unwanted content. Helping prevent against worms, viruses, and malware
Explanation:
Firewalls provide protection against outside cyber attackers by shielding your computer or network from malicious or unnecessary network traffic. Firewalls can also prevent malicious software from accessing a computer or network via the internet.
Firewalls can be an effective preventive measure against threats, but they shouldn't the only layer of protection. Firewalls can't protect you from email-based threats and unauthorized access to devices, for instance.
A firewall is a system designed to prevent unauthorized access to or from a private network. You can implement a firewall in either hardware or software form, or a combination of both. Firewalls prevent unauthorized internet users from accessing private networks connected to the internet, especially intranets.
Firewall is a software or hardware device that protects your computer from being attacked over the internet by hackers, viruses, and worms. This may occur either at a large corporate network, or simply at a small home network; both have the same security issues.
There are three basic types of firewalls that are used by companies to protect their data & devices to keep destructive elements out of network, viz. Packet Filters, Stateful Inspection and Proxy Server Firewalls. Let us give you a brief introduction about each of these.