![]() Create a business case to help executives understand why this is important and the time and resources it will require.Evaluate what resources you’ll need to properly segment your network.Audit your existing network architecture and use the list on this page to figure out your network segmentation priorities.This helps to limit access to those who need it and protect the network from widespread cyberattacks. Network segmentation is when different parts of a computer network are separated by devices like bridges, switches and routers. Industrial control systems: In addition to segmentation, HVAC (for example) should have two-factor authentication.Traditional physical security: Cameras, ID card scanners and other physical devices should run on an independent network.VoIP/communications: This network will become a more common attack plane as communications move toward more APIs and SaaS platforms.Servers by department: Create a public drive and a private drive for each department.IT workstations: Give IT their own internet circuit for testing and non-administrative work.Guest network: Keep guest access separate from corporate access.The DMZ: These subnetworks expose externally facing systems.Users: Privilege levels should be based on the user’s role in switching administration.Check the link activity to see who accessed it. *For a link-specific exercise, use a trackable link in the body of the email. Hopefully the open rates will be nonexistent on the dummy account. Remember to use a fake email address with your real name and see if that Draft emails containing one or all the features* listed above and send them out from both your own legitimate email address and from a dummy account (created for this training). ![]() ![]() Multiple links: An email with links sprinkled throughout is most likely spam.Uncharacteristic language: Inspect the email for typos, unusual tone or language that clashes with company culture.Wire transfer/receipt of payment: Before opening an attachment (i.e., invoice) or clicking a link, call the sender to verify that it is legitimate.Urgency: Any email that says “log in immediately,” “click here now” or “action required” is bogus.Security awareness involves checking the email’s domain, address and body of the email for suspicious behavior. Do not gauge the legitimacy of an email by sender name alone. If the domain is anything different than what you would type to access it from a search bar without any prompt, it’s most likely a bogus email. Inspect email domains, names and body content to detect a phishing attack. Skip to the Prime Targets – Finance and Executives section for more on this topic.īogus emails attempt to trick end users into a sense of comfort, security and legitimacy. Don’t make exceptions for executives – they are more frequently targeted by hackers.Be sure to address legacy systems as part of your password reset.Anything that houses customer data must comply with General Data Protection Regulation (GDPR) and have strict two-factor authentication.Maintain firmware updates for routers and firewalls.Be vigilant about the APIs your employees are asking for, and conduct thorough investigations.Ensure SaaS forces password resets and supports two-factor authentication.Set your policy on password resets for every 90 days following the guidelines above.So it’s longer and has a variety of characters. “ThankYouVeryMuch” could become “TkYVreM.” Then add more to it Illogical phrases: While you wouldn’t want to use a common phrase like “ThankYouVeryMuch,” you could string together completely random words like “ThankCheeseBoatsNetwork.”Īcronyms and abbreviations: Instead of spelling out words, abbreviate them or replace phrases with acronyms that you can remember. A better option would be using the ampersand Don’t substitute zero for the letter O and assume you are safe. Not in the dictionary: Avoid single words or common phrases that can be found in the dictionary or vernacular.Ĭharacter substitutions: Substituting characters for letters is a good practice, but think outside of the box. While your account may only require 6 to 9 characters, expanding to 12, 16 or more will give you a stronger password. Long: The longer the password, the harder to crack.
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