The CompTIA Security Infrastructure Expert Bundle helps you pick up four key certifications, with 111 hours of expert training. You can get it today for just $29.99 thanks to a temporary price drop from its previous sale price of $39.99. The bundle helps you fly through all four exams, with in-depth training and exam prep. You also learn about common attacks, cryptography, disaster recovery, and much more. The bundle is worth $1,180 while the price drop lasts.
Source: https://www.bleepingcomputer.com/offer/deals/earn-four-top-cybersecurity-certifications-with-this-30-course-bundle/