Top vulnerabilities used in attacks on Windows networks in 2020

The video discusses the major security trends of 2020, highlighting the rise in COVID-19 related phishing attacks and the vulnerabilities exploited in cyber attacks. It emphasizes the need for businesses to adapt to remote work environments and the importance of keeping software patched and up to date. Specific vulnerabilities, such as those affecting Citrix and Pulse VPN, are examined, showcasing the challenges in maintaining secure systems. The video concludes with recommendations for improving network security, including regular patching and the use of scanning tools.

What has been a major trend in cybersecurity during 2020?

• Decrease in cyberattacks

• Rise in COVID-19 related phishing attacks

• Stability in cybersecurity threats

• Increase in physical security breaches

Which platforms became targets as remote work increased?

• Social media platforms

• E-commerce websites

• Video conferencing platforms

• Online gaming platforms

What percentage of observed attacks in 2020 used vulnerabilities from 2017 or earlier?

• 50%

• 60%

• 70%

• 80%

Which vulnerability was used to escalate privileges in a Brazilian energy company attack?

• CVE 2012 0158

• CVE 2019 19781

• CVE 2018 8453

• CVE 2019 11510

What is a recommended action to improve cybersecurity?

• Ignore software updates

• Rely solely on antivirus software

• Focus only on Windows patching

• Review and patch all devices