Type of internet and network attack

Type of Internet and Network Attack

There are many type of Internet and Network Attacking that other people don't know what is it. Here we will show it.

1. Rat

2. Keylogger

3. Ddos

4. Dos

5. Brute force

6. Sniffing

7. Botnet

8. Defacing

9. Pishing

10. Worm

11. Hijacking

12. Sql Injection

There is the type of internet and network attack but there is many more that we don't know what other type of attack. next post we will discuss how that type work on internet and network attack.

Network Attack Surface

The network attack surface is the totality of all vulnerabilities in connected hardware and software that are accessible to unauthenticated users.

Every point of network interaction is a part of the network attack surface. Hackers, industrial spies and malware such as worms and advanced persistent threats (APTs) target these points for potential entry to a network they wish to disrupt or capture data from.

A network’s attack surface is most often exploited through remote access and intrusion but Wi-Fi and even local area networks (LANs) must also be considered in a complete view of the attack surface.

 A complete attack surface analysis is crucial to proper set up of breach detection systems (BDS), firewall, intrusion prevention systems, data policy and other security measures. Many attack approaches exploit a combination of attack surface types to gain access to desired resources


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Mean Of Vulnerablities = is a weakness which allows an attacker to reduce a system's information assurance

Mean Of Malware =  is an umbrella term used to refer to a variety of forms of hostile or intrusive software, including computer viruses, worms, trojan horses, ransomware, spyware, adware, scareware, and other malicious programs

Mean Of APTs = An advanced persistent threat is a network attack in which an unauthorized person gains access to a network and stays there undetected for a long period of time. The purpose of an APT attack is to steal data rather than to cause damage

How Does The Internet Work?

How does the Internet work? Good question! The Internet's growth has become explosive and it seems impossible to escape the bombardment of www.com's seen constantly on television, heard on radio, and seen in magazines. Because the Internet has become such a large part of our lives, a good understanding is needed to use this new tool most effectively.

This whitepaper explains the underlying infrastructure and technologies that make the Internet work. It does not go into great depth, but covers enough of each area to give a basic understanding of the concepts involved. For any unanswered questions, a list of resources is provided at the end of the paper. Any comments, suggestions, questions, etc. are encouraged and may be directed to the author at rshuler@gobcg.com.

Where to Begin? Internet Addresses

Because the Internet is a global network of computers each computer connected to the Internet must have a unique address. Internet addresses are in the form nnn.nnn.nnn.nnn where nnn must be a number from 0 - 255. This address is known as an IP address. (IP stands for Internet Protocol; more on this later.)

The picture below illustrates two computers connected to the Internet; your computer with IP address 1.2.3.4 and another computer with IP address 5.6.7.8. The Internet is represented as an abstract object in-between. (As this paper progresses, the Internet portion of Diagram 1 will be explained and redrawn several times as the details of the Internet are exposed.)

Diagram 1

If you connect to the Internet through an Internet Service Provider (ISP), you are usually assigned a temporary IP address for the duration of your dial-in session. If you connect to the Internet from a local area network (LAN) your computer might have a permanent IP address or it might obtain a temporary one from a DHCP (Dynamic Host Configuration Protocol) server. In any case, if you are connected to the Internet, your computer has a unique IP address.

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Introduction of Internet and Network

Internet

A means of connecting a computer to any other computer anywhere in the world via dedicated routers and servers. When two computers are connected over the Internet, they can send and receive all kinds of information such as text, graphics, voice, video, and computer programs.

Network

A computer network is a group of computer systems and other computing hardware devices that are linked together through communication channels to facilitate communication and resource-sharing among a wide range of users. Networks are commonly categorized based on their characteristics.



Example of Network 

• Personal area network, or PAN
• Local area network, or LAN
• Metropolitan area network, or MAN
• Wide area network, or WAN