3.4.8
3.4.8
Apply deny-by-exception (blacklisting) policy to prevent the use of unauthorized software or deny-all, permit-by-exception (whitelisting) policy to allow the execution of authorized software.
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5.7.3.1 The organization shall have a firewall placed between two perimeters that controls the amount and kinds of traffic that may pass between the two.
4.3.2.1 The organization shall train employees on basic security practices, including a focus on the following practical and easily implementable measures:
a. The use of effective password policies (see Subsection 5.5);
b. Identification of malicious emails and links;
c. Use of approved software;
d. Appropriate usage of the Internet; and
e. Safe use of social media;