Textbooks

• [2018, Cisco, CCNA Cybersecurity Operations Companion Guide](https://learning.oreilly.com/library/view/ccna-cybersecurity-operations/9780135166253, O’Reilly)
• [2002, Kaufman, Perlman, Speciner, Network Security: Private Communication in a Public World](https://learning.oreilly.com/library/view/network-security-private/9780137155880, O’Reilly)
• [2010, Kaufmann, Network Analysis, Architecture, and Design](https://learning.oreilly.com/library/view/network-analysis-architecture/9780080548753, O’Reilly)
• [2010, Tanenbaum, Wetherall, Computer Networks](https://learning.oreilly.com/library/view/computer-networks-fifth/9780133485936, O’Reilly)
• Peterson and Davie, Computer Networks: A Systems Approach (also see here)
• [2011, Stevens, Fall, TCP/IP Illustrated, Volume 1: The Protocols](https://learning.oreilly.com/library/view/tcpip-illustrated-volume/9780132808200, O’Reilly)
• [2008, Stevens, Wright, TCP/IP Illustrated, Volume 2: The Implementation](https://learning.oreilly.com/library/view/tcp-ip-illustrated/020163354X, O’Reilly)
• [2005, Carroll, Doyle, Routing TCP/IP](https://learning.oreilly.com/library/view/routing-tcpip-volume/1587052024, Volume I, O’Reilly)
• [2001, Doyle, Carroll, Routing TCP/IP](https://learning.oreilly.com/library/view/routing-tcpip-volume/1578700892, Volume II, O’Reilly)
• [1999, Perlman, Interconnections: Bridges, Routers, Switches and Internetworking Protocols](https://learning.oreilly.com/library/view/interconnections-bridges-routers/0201634481, O’Reilly)
• [2015, Stallings, Foundations of Modern Networking: SDN, NFV, QoE, IoT, and Cloud](https://learning.oreilly.com/library/view/foundations-of-modern/9780134175478, O’Reilly)
• [2018, Beasley, Nilkaew, Networking Essentials: A CompTIA Network+ N10-007 Textbook](https://learning.oreilly.com/library/view/networking-essentials-a/9780134866116, O’Reilly)
• [2015, Beasley, A Practical Guide to Advanced Networking](https://learning.oreilly.com/library/view/a-practical-guide/9780132882996, O’Reilly)
• [1993, Rago, UNIX System V Network Programming](https://learning.oreilly.com/library/view/unix-system-v/9780133893021, O’Reilly)
• [2003, Rudoff, Fenner, Stevens, The Sockets Networking API: UNIX Network Programming](https://learning.oreilly.com/library/view/the-sockets-networking/0131411551, O’Reilly)
• [2005, Stevens, Rago, Advanced Programming in the UNIX Environment](https://learning.oreilly.com/library/view/advanced-programming-in/0201433079, O’Reilly)
• [1988, Ritchie, Kernighan, The C Programming Language](https://learning.oreilly.com/library/view/the-c-programming/9780133086249, O’Reilly)