3 free tutorials that fit in your lunch break 🍽️
→ Set up OpenDNS protection (5m)
→ Feed Secure Firewall logs into Splunk (48m)
→ Understand DNS cache poisoning, built for CCNA learners (40m)
Available now on Cisco U.
⬇️ Tutorial links below ⬇️
ALT Dark navy Cisco U. carousel cover titled \u201C3 free tutorials that fit in your lunch break\u201D under \u201CNetwork Security.\u201D A cyan number 3 appears inside a padlock beside a cyan right arrow.
ALT Free beginner tutorial number 1: \u201CHow to Set Up OpenDNS Protection,\u201D by Jim Risler. Duration: 5 minutes. Dark navy background with cyan and white accents.
ALT Free beginner tutorial number 2: \u201CIngest Cisco Secure Firewall Logs with Splunk,\u201D by Kyle Winters. Duration: 48 minutes. Dark navy background with cyan and white accents.
ALT Free intermediate tutorial number 3: \u201CDNS Cache Poisoning for CCNA Learners,\u201D by Kyle Winters. Duration: 40 minutes. Dark navy background with cyan and white accents.