As you are aware, the Russian Ukraine conflict has caused a lot of concern in the world, particularly in the cybersecurity field. We wanted to provide you with some insights, information, and related articles that we believe might be useful for protecting your organization against cyberattacks because of continuing cyberattack concerns.
Although there are no current or reliable cyber-attacks on the United States, the Cybersecurity and Infrastructure Security Agency (CISA) recommends that all businesses take a more secure cybersecurity posture, including:
- It’s crucial to validate remote network access and privileged or administrative access with multi-factor authentication (MFA)
- Ensure that software is up to date and that critical updates addressing known exploited vulnerabilities discovered by CISA are installed.
- All non-essential ports and protocols should be deactivated.
- Strong controls are essential for cloud services.
- Antivirus software should be used to protect the entire network, and up-to-date signatures should be maintained.
- When dealing with Ukrainian businesses, keep an eye on, inspect, and isolate traffic.
- Designating a crisis-response team with contact information and assurance of availability of key personnel
- During an incident, instructing people in tabletop exercises to ensure they understand their responsibilities.
- Back up procedures should be used to guarantee the quick recovery of critical information in the event of a disaster.
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