COMPUTER NETWORKING

NETWORK SECURITY

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following prevents Denial of Service attacks?
A
Providing user access levels
B
Encryption
C
Authentication
D
Firewall
Explanation: 

Detailed explanation-1: -Network security is imperative to stop any DDoS attack attempt. Ensuring that firewalls and intrusion detection systems, anti-virus and anti-malware software, and endpoint security are in place is key. One common method is to use a ‘reverse proxy’ service to check traffic before it arrives at your website.

Detailed explanation-2: -A web application firewall (WAF) is a type of firewall that monitors, filters or blocks incoming traffic to a web application. It is designed to protect web applications from attacks such as DDoS attacks. A WAF can prevent a DDoS attack by blocking or rate-limiting incoming traffic that is deemed to be malicious.

Detailed explanation-3: -A Web Application Firewall (WAF) is a tool that can assist in mitigating a layer 7 DDoS attack.

There is 1 question to complete.