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	 John "Buddy" Spisak Assistant Professor Computer Information Science Teaching Schedule Fall 2025:      CISC 360: Information & Communication      Technology Essentials (A+)      CISN 303: Network Systems Administration      CISN 341: Cisco Networking Academy (CCNA)       Networking Theory and Routing Technologies      CISN 342: Cisco Networking Academy (CCNA)       Enterprise Networking, Security, and      Automation      CISS 316: Cisco Networking Academy (CCNA)       Cybersecurity Operations Summer 2025:      CISS 315: Ethical Hacking      CISC 360: Information & Communication      Technology Essentials (A+) Spring 2025:      CISC 360: Information & Communication      Technology Essentials (A+)      CISN 303: Network Systems Administration      CISN 341: Cisco Networking Academy (CCNA)       Networking Theory and Routing Technologies      CISN 342: Cisco Networking Academy (CCNA)       Enterprise Networking, Security, and      Automation      CISS 300: Introduction to Information      Systems Security      CISS 316: Cisco Networking Academy (CCNA)       Cybersecurity Operations Fall 2024:      CISC 360: Information & Communication      Technology Essentials (A+)      CISN 303: Network Systems Administration      CISN 341: Cisco Networking Academy (CCNA)       Networking Theory and Routing Technologies      CISN 342: Cisco Networking Academy (CCNA)       Enterprise Networking, Security, and      Automation      CISS 316: Cisco Networking Academy (CCNA)       Cybersecurity Operations Summer 2024:      CISS 310: Network Security Fundamentals      CISC 360: Information & Communication      Technology Essentials (A+) Spring 2024:      CISC 360: Information & Communication      Technology Essentials (A+)      CISN 303: Network Systems Administration      CISN 342: Cisco Networking Academy (CCNA)       Enterprise Networking, Security, and      Automation      CISS 310: Network Security Fundamentals      CISS 315: Ethical Hacking      CISS 316: Cisco Networking Academy (CCNA)       Cybersecurity Operations Useful Links California Virtual Campus: Cosumnes River College: Fresno City College:  | 
		
    Office Phone: 
    (916) 691-7062 Office Hours Fall 2025:  
 	
			
	
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     Hello! Welcome to my web site. I teach in the CIS Department at Cosumnes River College and am happy that you have decided to take my class. You will find useful class information here, so please visit the site often. I hold a Master's degree in Computer Science from the University of San Francisco. I have over 30 years of computer experience in such areas as programming, network administration, and network security.  |