Title: Cybersecurity Essentials: Tools, Tactics and Techniques for Defence Author’s Name: Mr.C.Sasthi Kumar, Dr.M.M.Karthikeyan Mail ID: leilanikatiepublication@gmail.com Website: www.leilanikatiepublication.org Social Media & Promotions Social Media: Facebook, Instagram, Twitter, Reddit, Tumblr, Pinterest, LinkedIn, BlogSpot, Threads and YouTube. Promotions: LKP Official Website, Google Books, Google Scholar, Shopsy and Flipkart. Dr.M.Sathish Kumar Managing Director, Leilani Katie Publication and PRESS, Madurai Tamil Nadu, India. Mobile: +91 9790120237 Office Number: +91 9894820237