Carrie is creating a personal balance sheet. The heading includes the period of time that the balance sheet

#Write a function called string_finder. string_finder should #take two parameters: a target string and a search string. #The fun

adoni [48]

Answer:

I am writing a Python program:

def string_finder(target,search): #function that takes two parameters i.e. target string and a search string

position=(target.find(search))# returns lowest index of search if it is found in target string

if position==0: # if value of position is 0 means lowers index

return "Beginning" #the search string in the beginning of target string

elif position== len(target) - len(search): #if position is equal to the difference between lengths of the target and search strings

return "End" # returns end

elif position > 0 and position < len(target) -1: #if value of position is greater than 0 and it is less than length of target -1

return "Middle" #returns middle

else: #if none of above conditions is true return not found

return "not found"

#you can add an elif condition instead of else for not found condition as:

#elif position==-1

#returns "not found"

#tests the data for the following cases

print(string_finder("Georgia Tech", "Georgia"))

print(string_finder("Georgia Tech", "gia"))

print(string_finder("Georgia Tech", "Tech"))

print(string_finder("Georgia Tech", "Idaho"))

Explanation:

The program can also be written in by using string methods.

def string_finder(target,search): #method definition that takes target string and string to be searched

if target.startswith(search): #startswith() method scans the target string and checks if the (substring) search is present at the start of target string

return "Beginning" #if above condition it true return Beginning

elif target.endswith(search): #endswith() method scans the target string and checks if the (substring) search is present at the end of target string

return "End" #if above elif condition it true return End

elif target.find(search) != -1: #find method returns -1 if the search string is not in target string so if find method does not return -1 then it means that the search string is within the target string and two above conditions evaluated to false so search string must be in the middle of target string

return "Middle" #if above elif condition it true return End

else: #if none of the above conditions is true then returns Not Found

return "Not Found"

6 0

1 year ago

As part of the duties of a digital forensics examiner, creating an investigation plan is a standard practice. Write a 3 to 4 (no

Simora [160]

Answer:

A digital forensic investigation is a special case of a digital investigation. Where the procedure and techniques are used will allow the results to be entered into cost of low foreg on investigation may be started to answer a question about whether or not centraband digital images exist on a computer.

Here we are considering the case of Global Finance Company with wide range of financial products and wide range of customers throughout the world. A suspect of compromise has been detected from the manager's computer. Now the team has been deployed to the branch office and conduct the Digital Forensic Investigation.

Concern of the Company

1. Regular updates for application infrastructure and network infrastructure.

2. One branch managers from porisbane branch felt compromises in his computer.

3. Both the servers and work station from all the offices are based on Microsoft Windows.

4. The firewalls and network segmentation are fully implemented.

5. Through intrasion detection and logging exist in the brances these are hardly used.

Digital Forensic Investigation Approach

The audit term of the Global Finacnce Company can follow four step. The digital forensic investigation model stands to be most effective model for investigation of the compromise happened int he reginal branch of the Global Finance Company.

1. Collection

a. All information from the manager's workstation, servers and other workstations must be collected.

b. Obtain all the important informtation.

c. Identify storage context noth internal and external devices.

d. Forensic tools that are applicable and to be used for the investigation are to be listed and made available for usage.

e. Target computer forensic imaging to be done and hashed to check the integrity of data.

f. Line network traffic has to captured.

Digital Evidance Collection done in two stages:

Volatile memory is the temporary memory and primary volatile memory is RAM

By cinning command: Cryptcat6543 -k key

Computer data can now required with the command Cryptcat -1 -p6543 -k key>>

Non volatile Memory Acquisition: Permanent memory or volatile memory stands significant source for the digital forensic investigation.

Parmanent data is collected through both online and offline methods:

Offline data is collected from the hard drive applications tool such as Guymayers etc.

Online data like firewall logs, antivirus logs and domain controller log with help of wires work and ethernal collected.

2. Examination

Once the data collected detailed examination is done by comparing the original and logical copies collected. Such examination gives us clues of how manege for window registry examination. Command used echo text_mess > file1.text : file2.txt

The above file retrieved through the command more < file1.txt : file2.txt

The network forensic is enabled using the tools and techniques so that the following potential information can be accessed.

System Information, Service listing, Process listing, Registry information, Binary dumped of memory

3. Analysis with Assumption

Many tools and methodologies are used by the audit team to analyse the collection and examined evidence. Analysis is done according to the following:

a. Leyword searches in all the files

b. Recovering the deleted files

c. Registry information extraction from the workstation

The tools used in this phase are FTK and ILOOKIX. These tools are helpful to recover the document, chat, logs, emails.

4. Report

The final report is generated by the audit team

Purpose of report Digital Forensic investigation conducted on the compromise of manager's computer

Author of the report Aufit Team

Incident Summery The source of compromise are x, y, x

Evidence All the effected files, registry, log files

Analysis All the analyzed data analyzed

Conclusion All digital evidence are extracted and found from the source

Document support volatile and non volatile data, tools, log info, registry info and so on.

7 0

2 years ago

Marco makes $65,000 a year as a graphic designer. He makes a charitable donation of $1,000 each year. He also has $5,000 of busi

iogann1982 [59]

The correct answer is $59,000.

5 0

2 years ago

Read 2 more answers

A DTP firm has published and printed flyers for an upcoming fundraising event. In which section of the flyer would you find the

QveST [7]

The Contact Details of the DTP firm would usually be found at the bottom of the flyer, to give way to the event to be advertised on the top and the middle of the flyer.

6 0

2 years ago

Describe different types of intrusions such as SQL PL/SQL, XML, and other injections.

Finger [1]

Intrusion means unauthorized and harmful activities happening in your system. Any irregularities in the system is considered as intrusion and therefore monitored by administrators and can be detected using Intrusion Detection System.

Examples of Intrusion attacks in a network are:

Denial of Service (Dos) - denial of service means flooding the system causing it to crash and unable to respond to a service request. Normally, a DoS attack is facilitated by numbers of hosts sending enormous request to a victim computer. The requests can be in a form of code that would flood the system and making it to unresponsive.
Man in the Middle Attack (MiM) - a hacker would be in the middle of the communication between a client computer and a server computer. The hacker can mimic IPs within the network and steal information then sends it to the intended receiver.
SQL Injection - For websites that runs database like SQL, a code by the hacker can be added to the website and making him gained access to the database information successfully.

8 0

2 years ago