ALT \"CCNA Prep Live Event Season 4 | Episode 3 \u2014 Exploring Client Networking on Windows, Mac, and Linux.\" November 4, 2026, 10:00 a.m. Pacific Time. Sign up now. Hank Preston and Patrick Gargano stand behind an open MacBook on a blue-to-pink gradient.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 30, \u201CCelebrate Your Skills.\u201D It reads \u201CCongratulations\u2014you did it!\u201D and \u201CPost your Streak Tracker and comment on 2+ posts with #30DaysofCybersecurity,\u201D featuring a preview link to the Streak Tracker and a blue line drawing of a creature.
ALT 30-Day Cybersecurity Challenge \u201CStreak Tracker\u201D graphic featuring a 30-day grid outlining each daily challenge milestone from Day 1 (\u201CWhy cybersecurity\u201D) through Day 30 (\u201CCelebrate your skills\u201D), with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 29, \u201CCapstone.\u201D It reads \u201CIncident Response (IR) Playbook\u201D and \u201CPick one scenario\u2014phishing, malware, or misconfig\u2014and write an end-to-end response,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco graphic promoting the 30-Day Cybersecurity Challenge. Text reads, \u201CBuild real cyber skills in 30 days. Learn, practice, and build practical cybersecurity skills every day. Take the challenge.\u201D A blue line-art cyber creature appears against a dark blue gradient background.\n\n
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 27, \u201CSkill Assessment.\u201D It reads \u201CCCNA Cybersecurity Exam Topics\u201D and \u201CRate yourself 1\u20135 on each domain of the 200-201 CCNACBR exam,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 26, \u201CCommunity.\u201D It reads \u201CCybersecurity Certifications Community\u201D and \u201CAsk or answer one question in the community,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 28, \u201CCommit to a Credential.\u201D It reads \u201CCisco Cybersecurity Certifications\u201D and \u201CBuild a study plan around your target credential,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 27, \u201CSkill Assessment.\u201D It reads \u201CCCNA Cybersecurity Exam Topics\u201D and \u201CRate yourself 1\u20135 on each domain of the 200-201 CCNACBR exam,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 26, \u201CCommunity.\u201D It reads \u201CCybersecurity Certifications Community\u201D and \u201CAsk or answer one question in the community,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 25, \u201CAI & Security.\u201D It reads \u201CHow AI is Reshaping Defense\u201D and \u201CComplete an AI tutorial and note one use case,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco U. graphic for Day 25, \u201CAI & Security.\u201D Marked as \u201CFree Tutorial,\u201D it reads \u201CIntro to AI Vulnerabilities\u201D and \u201CIdentify and mitigate security risks in today's LLMs,\u201D with #30DaysofCybersecurity, the Cisco logo, and a blue line drawing of a creature.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 25, \u201CAI & Security.\u201D It reads \u201CHow AI is Reshaping Defense\u201D and \u201CComplete an AI tutorial and note one use case,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco U. graphic for Day 25, \u201CAI & Security.\u201D Marked as \u201CFree Tutorial,\u201D it reads \u201CIntro to AI Vulnerabilities\u201D and \u201CIdentify and mitigate security risks in today's LLMs,\u201D with #30DaysofCybersecurity, the Cisco logo, and a blue line drawing of a creature.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 24, \u201CCloud & Zero Trust.\u201D It reads \u201CZero Trust Network Deployment\u201D and \u201CLearn secure cloud access and zero-trust principles,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.
ALT Cisco 30-Day Cybersecurity Challenge graphic for Day 24, \u201CCloud & Zero Trust.\u201D It reads \u201CZero Trust Network Deployment\u201D and \u201CLearn secure cloud access and zero-trust principles,\u201D with #30DaysofCybersecurity and a blue line drawing of a creature.