1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
scoundrel [369]
3 years ago
11

SYN scanning is a tactic that a malicious hacker (or cracker) can use to determine the state of a communications port without es

tablishing a full connection. This approach, one of the oldest in the repertoire of crackers, is sometimes used to perform denial-of-service (DoS) attacks. SYN scanning is also known as half-open scanning.In SYN scanning, the hostile client attempts to set up a TCP/IP connection with a server at every possible port. This is done by sending a SYN (synchronization) packet, as if to initiate a three-way handshake, to every port on the server. If the server responds with a SYN/ACK (synchronization acknowledged) packet from a particular port, it means the port is open. Then the hostile client sends an RST (reset) packet. As a result, the server assumes that there has been a communications error, and that the client has decided not to establish a connection. The open port nevertheless remains open and vulnerable to exploitation. If the server responds with an RST (reset) packet from a particular port, it indicates ___________________________________
Computers and Technology
1 answer:
Mashutka [201]3 years ago
8 0

Answer:

A closed port that can not receive request from authorized users.

Explanation:

Networks comprises of end devices, routing and switching devices, servers, technical control devices etc. The communication and interconnection of these devices makes up a secure and resourceful network.

Attackers can exploit loopholes in networks to steal information. The attackers uses the SYN scanning or cracking technique to implement the DOS or denial of service attack.

DOS is used to flood ports on a server in a network, preventing authorized user access, as they steal information to avoid detection.

You might be interested in
You realize your computer has been infected with malware. It seems as if someone is controlling your computer from a remote loca
lara [203]

Answer:

Worm malware

Explanation:

The worm operates destructively as it replicates itself and keeps spreading within a computer or network. It takes advantage of software and security vulnerabilities.

Once a computer or network is infected, worms replicate themselves, therefore using up the computer and network resources. Among others, one of the major missions of worms is to create a backdoor into a network, to be able to enable the attacker to carry out a more devastating attack.

Since worms take advantage of weak security in the Operating system, it is very important to constantly update the security features of the Operating system. Users must be careful of the emails they open and attachments they download.

6 0
3 years ago
REAL ANSWERS ONLY!!! BRAINLLIEST AND 50 POINTS FOR BEST ANSWER
BigorU [14]
I’m not sure what you’re asking, what about a presentation? Reply back to this and lmk so I can figure it out for ya!!
6 0
2 years ago
Read 2 more answers
Moore's law benefits
ss7ja [257]

Answer:

performance -processor speeds increases because the smaller the transistor, the faster it can operate. Additionally, the transistors become closer to each other which reduces the latency between them.

2.Complexity-for a  given size the number of transistors doubles with the reduction in feature size

Explanation:

3 0
2 years ago
The most commonly used network topology where network endpoints connect to a central device is called
arsen [322]
That would be a star network. A star network isn't necessarily shaped like a star, of course, but like you mention this topology has a central device, usually a server of some sorts, and then many different endpoints coming out of that central device, such as the client computers for the server.
6 0
3 years ago
4) Short answer questions<br>c) What is Cyber Law?​
Kamila [148]

Answer:

Kindly check explanation

Explanation:

Laws refer to legal rules and regulatory framework which is used as a guiding principle to define the actions and behavior which may lead to incurring penalties if boundaries are trespassed.

The word 'Cyber' is popularly used to describe activities, actions and interactions involving the internet. With the burst and continous pace of digital transformation, the internet also called Cyberspace is in a world of its own. Hence, the creation of rules to govern internet interactions.

Cyber laws may thus be explained as codified laws which are designed and implemented to govern all forms of possible online interaction or transactions in other enhance cyber security to protect the interest of persons and data from various forms of internet threats. Cyber laws include ; Data protection laws, Computer crime laws, telecommunication laws and so on.

6 0
3 years ago
Other questions:
  • The computer mouse is used to
    7·1 answer
  • Create a dictionary named letter_counts that contains each letter and the number of times it occurs in string1. Challenge: Lette
    14·1 answer
  • Which one of these are a valid IPv4 address? Check all that apply.
    9·1 answer
  • The area of a square is stored in a double variable named area. write an expression whose value is length of the diagonal of the
    8·1 answer
  • What are listed in the vertical columns across the top of the Event Editor?
    5·2 answers
  • A new attack involves hacking into medical records and then offering these records for sale on the black market. A medical recor
    14·1 answer
  • Choose the best type of loop for each situation.
    6·1 answer
  • Match the image to the view type in a presentation program. scroll bar tool bar status bar menu bar provides an array of buttons
    10·2 answers
  • Discuss five processes for analyzing a qualitative study
    11·2 answers
  • Budgeting for a Computer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!