8.1.1: An ISP should secure any web hosting or e-mail services it provides. In addition, an ISP should be the first line of defense for customer security. ISPs can also provide the following security services to customers:
• Help clients create secure passwords and restrictions for devices and software so that only authorized users have access.
• Help clients patch and upgrade software to maintain security, remove unnecessary software applications, and perform security scans on software for vulnerabilities.
• Configure software and hardware firewalls and virus-checking software.
8.1.3: ISPs can also provide data encryption to protect data transmission in the following situations:
• Web servers that provide secure hypertext ...