2. INDEX
PAGE 3
INTRODUCTION OF
AREA
PAGE 7
INTRODUCTION OF
RANSOMWARE
PAGE 8
RANSOMWARE
DIAGRAM
PAGE 9
RANSOMWARE
EXPLANATION
PAGE 10
RESEARCH PAPER
PAGE 13
RANSOMWARE
CASE STUDY
PAGE 14
CONCLUSION
PAGE 14
REFERENCES
3. AREA
CYBER SECURITY
What is Cyber Security?
Cyber Security is a process that’s designed to protect
networks and devices from external threats.
5. MALWARE ATTACK
Where victims are hit with a worm or virus that renders
their devices useless
DOS ATTACK
Where a hacker consumes all of a server’s resources,
so there’s nothing for legitimate users to access
01
02
6. Phishing ATTACK
Where a hacker sends a seemingly legitimate-looking
email asking users to disclose personal information
Man in the MIDDLE
03
04
Where a hacker puts himself between a victim’s
machine and a router to sniff data packets
7. INTRODUCTION
RANSOMEWARE is a one type of malware
that attempts to extort money from a
computer user by encrypting it’s machine or
data that stored in users device.
In short it is a encryptor that use by hacker to
extort money from users.
8. RANSOMWARE
DIAGRAM
One of the most common delivery systems
is spam-attachments that can to the
victim in an email as a file they should
trust.
Once they’re downloaded and opened,
they can take over the victim's computer.
9. RANSOMWARE is social engineering tool
And it is vary easy efficient or anonymous
activity.
It will encrypt the victim's files using a
randomly generated symmetric key.
These keys often use Advanced Encryption
Standard (AES)-256, it is 256 bits in key
length.
EXPLANATION
11. Biggest Ransomware Attacks of All Time
Ransomware has been a prominent threat to
enterprises, SMBs, and individuals alike since the mid-
2000s
HISTORY OF
RANSOMWARE
12. Slideck
In 2017, the FBI’s Internet Crime Complaint Centre(IC3) received 1,783
ransomware complaints that cost victims over $2.3 million. Those
complaints, however, represent only the attacks reported to IC3. The actual
number of ransomware attacks and costs are much higher. In fact, there
were an estimated 184 million ransomware attacks last year alone.
Ransomware was originally intended to target individuals, who still comprise
the majority of attacks today.
13. CASE STUDY
2017
The victim:
A construction management company suffered a devastating ransomware attack
infecting their backups and internal work stations, paralyzing the company’s ability to
function at capacity and leaving 30 employees unable to work for 10 days while having
their data held for ransom.
14. Conclusion of
ransomware attacks 2017
Conclusion
Ransomware is not only threats to small business and organization it has an impact on people as well. We use
antivirus systems and make UpToDate our devices and computers.
15. Future Work of
RANSOMWARE
Preparing for the Next Generation of Ransomware Attacks. ... According to reports, ransomware attacks netted
hackers some $25 billion in 2019. The stakes have only continued to rise since then as more organizations fall
victim to this form of attack and the dollar amounts mount higher and higher.
