how to prevent ddos attack for morons

rooms, commercial sites, game servers, and chat networks have been plagued by DDoS attacks for a long time, as a result, customer complaints, confusions with VM users, legal disputes, and business losses are a series of issues. Therefore, solving DDoS attacks becomes a top priority for network service providers.　　2. What is DDoS? 　　

Before we look at this issue, let's talk about what DDoS is: What is DDoS: DDoS (Distributed denial of service) attack is a simple and fatal network attack using TCP/IP protocol vulnerability, because the TCP/IP protocol is unable to modify the session mechanism, so it lacks

1. Common DDos attack types SYN Flood: it is currently the most popular DoS (DoS attacks) and is a type of TCP connection request that uses TCP protocol defects to send a large number of forged TCP connection requests, so that the attacked party's resources are exhausted (the CPU is full or the memory is insufficient. Smurf: This attack sends a packet with a spec

Figure Figure three. DDoS attack mode3.1 SYN Flood attackSyn-flood attack is the most common DDoS attack on the current network, and it is also the most classic denial of service

Suitable for readers: DDOS researchers, webmasters, and network administratorsPrerequisites: Basic ASP Reading Capability Many of my friends know the bucket theory. The maximum capacity of a bucket is determined not by its highest capacity, but by its lowest capacity. The same is true for servers, the security of a server is also determined by its most vulnerable aspect. The most vulnerable aspect is how dangerous a server is. The same is true for

Interruption of services (denial of service) Before discussing DDoS we need to know about DOS, DOS refers to hackers trying to prevent normal users to use the services on the network, such as cutting the building's telephone lines caused users can not talk. and to the network, because of bandwidth, network equipment and server host processing capacity has its limitations, so when the hacker generated excess

Php ddos attack solution, phpddos attack. Solutions to php ddos attacks: phpddos attacks this article describes how to solve php ddos attacks. Share it with you for your reference. The specific analysis is as follows: Today, one of my machine's php

Interruption of services (denial of service) Before discussing DDoS we need to know about DOS, DOS refers to hackers trying to prevent normal users to use the services on the network, such as cutting the building's telephone lines caused users can not talk. and to the network, because of bandwidth, network equipment and server host processing capacity has its limitations, so when the hacker generated excess

Interruption of services (denial of service) Before discussing DDoS we need to know about DOS, DOS refers to hackers trying to prevent normal users to use the services on the network, such as cutting the building's telephone lines caused users can not talk. and to the network, because of bandwidth, network equipment and server host processing capacity has its limitations, so when the hacker generated exces

Introduction NTP Reply Flood Attack (NTP-type Ddos Attack) NTP_Flood is a vulnerability that exploits the NTP server in the network (unauthenticated, non-equivalent data exchange, UDP protocol ), this article describes the causes and methods of DDos attacks, and uses programming languages (Python, C ++) to implement th

content of the site is the ISP (Network service provider) and WiFi provider's usual profit means.For example, some hotel networks, mobile networks will insert ads or other tracking cookies into the websites that users visit. Legitimate business typically does not inject malicious code into the site, but it does not mean that others on the Internet are not able to do so. If an attacker can obtain network location privileges like ISPs, such as network interconnection and switching nodes, an attac

' constant technological buildup to today's diverse attack landscape, the content of attacks and previousA lot of change, new variant attacks are also almost monthly, safe pass after years of protection experience has thoroughly analyzed the attack principleTo analyze actual attacks through attack cases and try to get readers to find effective solutions to their