What you need to know about SSL certificates and Windows networks

The video tutorial discusses Secure Sockets Layer (SSL) and its vulnerabilities, such as Poodle and Beast, which expose weaknesses in older SSL protocols. It explains how to test SSL protocols using tools like SSL Labs and IIS Crypto. The tutorial also covers changes in SSL certificate validity, including Safari's new policy on certificate lifespan. Additionally, it highlights the retirement of TLS 1.0 and 1.1, urging organizations to update their systems to ensure security.

What is the main vulnerability associated with the Poodle attack?

• It targets the encryption strength of SSL certificates.

• It exploits a flaw in SSL 3.0's block cipher mode padding.

• It manipulates DNS queries to redirect traffic.

• It uses phishing techniques to steal user credentials.

Which tool can be used to test the SSL protocol of a website?

• Nmap

• OpenSSL

• SSL Labs

• Wireshark

What is the maximum validity period for SSL certificates as per recent changes?

• 398 days

• 180 days

• 730 days

• 365 days

Which TLS versions are being phased out according to the video?

• TLS 1.2 and 1.3

• TLS 1.0 and 1.1

• TLS 1.1 and 1.2

• TLS 1.3 and 1.4

What should organizations do to ensure they are not using outdated TLS versions?

• Increase the length of their SSL certificates.

• Install a new antivirus software.

• Review and update registry entries and group policies.

• Switch to a different web browser.