staying safe and secure online

secure passwords

Cisco Umbrella and Netskope Interoperability

SSL certificates

Cisco IOS ROMMON vulnerability

video: restricting Sonicwall management access

performing local testing for Reblaze services

performing local testing for Oracle Dyn Web Application Security (formerly zenedge) services

confirming web app service through the zenedge portal

altering a web app on the zenedge portal

changing the SSL certificate for a web app on the zenedge portal

video: editing Cisco access lists

video: recovering Cisco passwords

video: Cisco access list logging options

video: Sonicwall Zones and Access Rules

video: Nmap port scanner introduction

video: Cisco switch port security

Changing DNS servers on a device or network

video: Creating a new guest VLAN, keeping layer 2 and layer 3 VLANs separate

Using Cisco Privilege Level to provide Read Only Show Run User

video: Cisco VTY, avoid config errors that could lead security issues