Answer:
An attempt to generate a large number of session IDs and have a server process them as part of a session hijack attempt is known as
TCP Session Hijacking.
Explanation:
TCP Session Hijacking is a cyber-attack in which illegitimate access is acquired to a client's server in the network. The attacker then hijacks the TCP/IP session by reading and modifying transmitted data packets and also sending requests to the addressee's server. To achieve this attack effectively, the hacker generates a large number of session IDs, thereby confusing the client's server to process them as a part of the users' sessions. Sessions (a series of interactions between two communication end points) are used by applications to store user parameters and, they remain alive until the user logs off.
The decimal number which is equivalent to binary number 11111011 is 251.
Binary numbers are base-2 numbers, which means they are composed of only two digits: 0 and 1.
Each digit in a binarynumber represents a power of 2, starting from the rightmost digit.
The rightmost digit represents 2⁰ (which is 1), the next digit represents 2¹(which is 2), the next represents 2² (which is 4), and so on.
Given the binary number 11111011:
1 × 2⁷ + 1 × 2⁶ + 1 × 2⁵ + 1 × 2⁴ + 1 × 2³ + 0 × 2² + 1 × 2¹ + 1 × 2⁰
Simplifying each term:
128 + 64 + 32 + 16 + 8 + 0 + 2 + 1
= 251
Hence, 251 is the decimalnumber which is equivalent to binary number 11111011.
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#SPJ3
Answer:
251
Explanation:
Answer:
Following are the statement in the c++ language
ifstream inFile; // declared a variable inFile
ofstream outFile;//declared a variable outFile
Explanation:
The ifstream and ofstream is the file stream object in the c++ Programming language .The ifstream file stream object is used for reading the contents from the file whereas the ofstream file stream object is used for writting the contents into the file.
ifstream variablename;
ofstream variablename
a.1
b.2
c.3
d.4
hi 2
Mark 1
hi 2
mark 1
Hint: Use two vectors, one for the strings, another for the frequencies.
Your program must define and use the following function: int GetFrequencyOfWord(vector wordsList, string currWord)
Answer:
/ declare the necessary header files.
#include <iostream>
#include <string>
#include <vector>
using namespace std;
// declare the main function.
int main()
{
// declare a vector.
vector<string> words;
vector<int> counts;
// declare variables.
int size;
string str;
cin >> size;
// start the for loop.
for(int i = 0; i < size; ++i)
{
// input string.
cin >> str;
words.push_back(str);
}
// start the for loop.
for(int i = 0; i < size; ++i)
{
int count = 0;
// start the for loop.
for(int j = 0; j < words.size(); ++j)
{
// check the condition.
if(words[j] == words[i])
{
count++;
}
}
counts.push_back(count);
}
// start the for loop.
for(int i = 0; i < size; ++i)
{
// display result on console.
cout << words[i] << "\t" << counts[i] << endl;
}
return 0;
}
Explanation:
baseline
internet layer
data link layer
Answer:
Digital Certificate is the correct answer of this question.
Explanation:
Digital certificates are always for encryption and identification for transmitting public keys.The concept of digital certificate is a data structure used for linking an authenticated person to a public key. It is used to cryptographically attach public key rights to the organization that controls it.
For example:- Verisign, Entrust, etc.
Answer and Explanation :
A man middle attack is the attack which takes place when there is a communication between the two system. This mostly happen whenever there is online communication between two systems it may be anything as email chatting etc.
It is very difficult to protect from a man middle attack but there is a technology
known as PKI technology which is used for protection from man middle attack