- #Burp suite interview questions password#
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- #Burp suite interview questions windows#
If you had to both compress and encrypt data during a transmission, which would you do first?Ĭompress and then encrypt, Compression before encryption is more space efficient. Data once hashed is non-reversible.Įncryption is the process of translating plain text data (plaintext) into something that difficult to understand known as (ciphertext)ĭecryption is the process of converting ciphertext back to plaintext.ħ. Various hashing algorithms are MD5, SHA256. In hashing, data is converted to the hash using some hashing function, which can be any number generated from string or text. Any modification of a given input should result in drastic change to the hash. It should not be possible to go from the output to the input.ģ. Multiple disparate inputs should not produce the same output.Ģ. The same input will always produce the same output.ġ. Technically, hashing takes arbitrary input and produce a fixed-length string that has the following attributes: Making it so that if something is changed you can know that it is changed. Hashing serves the purpose of ensuring integrity There are two types of encryption algorithms symmetric and asymmetric encryption
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The purpose of encryption is to transform data in order to keep it secret from others,Įxample:- sending someone a secret letter that only they should be able to read, or securely sending a password over the Internet. The encrypted data is called cipher-text, and finally, the secret key can be used by the intended recipient to convert it back to plain-text. In encryption, data to be encrypted (called plain-text) is transformed using an encryption algorithm like AES encryption or RSA encryption using a secret key called cipher. It does not require a key as the only thing required to decode it is the algorithm that was used to encode it.Įxamples: ascii, unicode, URL Encoding, base64 The main aim of encoding is to transform data into a form that is readable by most of the systems or that can be used by any external process.Įncoding transforms data into another format using a scheme that is publicly available so that it can easily be reversed. What is the difference between Encoding, Encryption and hashing?Įncoding can be used for reducing the sizeĭata is transformed from one form to another. Ask Outside DNS Servers to Provide an IP Address.ĥ. Contact ISP and its Recursive DNS Server to Resolve a Domain Name.Ĩ. Receives ip add a Request to Resolve a Domain Name.ħ. The root server knows where to locate the. Root server - have records based on TLDs that is Top level Domains Explain me the process when I type in my browser and hit enter what happens in backgroundĤ. Ping uses ICMP(Internet Control Message Protocol) Packets.Ĥ. What is ping and what packets does Ping use?Ī ping is a signal sent to a host that requests a response.Ģ) To measure how long the response takes. HTTPS is a secure protocol which uses TLS/SSL certificate to ensure the authentication.ģ.
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It enables you to establish a connection with a remote computerīut this time we need a windows device at the other end. This port has been developed by Microsoft.
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Which means that all data transmitted over a network is secure, from eavesdropping NOTE: The key difference between Telnet and SSH is that SSH uses encryption, Use : Its main function is to establish a connection between a server and a remote computer. Use : The SSH protocol uses encryption to secure the connection between a client and a server
![burp suite interview questions burp suite interview questions](https://oyoads.in/wp-content/uploads/IMG_20201014_155749_873-300x169.jpg)
#Burp suite interview questions download#
Use : The purpose of FTP is to transfer files Upload and Download Here is the list of most important ports and protocols Interviewer may ask you about any specific port or protocols.
![burp suite interview questions burp suite interview questions](https://dradisframework.com/images/academy/people/martyn_ruks.png)
Protocol is a set of rule by definition in computer networking, Protocol is a standard way for computers to exchange information each protocol has a port number assigned to itĢ. If you haven’t read the first part go here.
#Burp suite interview questions series#
Precontext: This is the part 4 of the series of cyber security interview questions.