Handler on Duty: Johannes Ullrich
Threat Level: green
Podcast Detail
SPF Survey for .CZ; OpenSSL Update; F5 BigIP Update; SideWalk Backdoor
If you are not able to play the podcast using the player below: Use this direct link to the audio file: https://traffic.libsyn.com/securitypodcast/7646.mp3
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| Network Monitoring and Threat Detection In-Depth | Baltimore | Mar 3rd - Mar 8th 2025 |
| Application Security: Securing Web Apps, APIs, and Microservices | Orlando | Apr 13th - Apr 18th 2025 |
There May Be Many More SPF Records Than We Might Expect
https://isc.sans.edu/forums/diary/There+may+be+many+more+SPF+records+than+we+might+expect/27786/
OpenSSL Update
https://www.openssl.org/news/vulnerabilities.html
F5 Update
https://support.f5.com/csp/article/K50974556
https://support.f5.com/csp/article/K41351250
SideWalk Backdoor
https://www.welivesecurity.com/2021/08/24/sidewalk-may-be-as-dangerous-as-crosswalk/
https://isc.sans.edu/forums/diary/There+may+be+many+more+SPF+records+than+we+might+expect/27786/
OpenSSL Update
https://www.openssl.org/news/vulnerabilities.html
F5 Update
https://support.f5.com/csp/article/K50974556
https://support.f5.com/csp/article/K41351250
SideWalk Backdoor
https://www.welivesecurity.com/2021/08/24/sidewalk-may-be-as-dangerous-as-crosswalk/
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| Network Monitoring and Threat Detection In-Depth | Baltimore | Mar 3rd - Mar 8th 2025 |
| Application Security: Securing Web Apps, APIs, and Microservices | Orlando | Apr 13th - Apr 18th 2025 |
| Application Security: Securing Web Apps, APIs, and Microservices | San Diego | May 5th - May 10th 2025 |
| Network Monitoring and Threat Detection In-Depth | Baltimore | Jun 2nd - Jun 7th 2025 |
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