CISA's 'Shields Up' Alert Highlights Foreign Cyberthreats
Cyberwarfare is the battlefield of today. Increased geopolitical tensions stemming from Russia's unprovoked attack on Ukraine has led to CISA (the Cybersecurity & Infrastructure Security Agency) issuing a "Shields Up" bulletin. Every organization must be prepared to respond to disruptive cyber activity, especially those in critical infrastructure fields.
Here are some tips to help you keep your organization safe in these trying times.
Reduce the likelihood of a damaging cyber intrusion
Use MFA or Multi-Factor-Authentication everywhere.
Ensure all Systems are patched and up to date.
Consider increasing patch frequency if not already real-time.
Take steps to quickly detect a potential intrusion
Run, update and monitor a strong Endpoint Protection Program.
Consider increasing Spam and Phishing filter sensitivity.
Disable any non-essential ports and protocols, specifically through external gateways.
Ensure that the organization is prepared to respond if an intrusion occurs
Review your incident response plan and ensure it is up to date and all parties are clear on their roles.
Maximize your organization's resilience to a destructive cyber incident
Ensure that you are taking regular backups and that your backups are encrypted and immutable.
Test your backup and recovery procedures.
Communicate with your users, the best and strongest defense is a well-educated and well-prepared workforce.
If you are a CyberSecOp customer today in either our vCISO or vSOC program your risk manager will be reaching out shortly to ensure this guidance is being implemented to the extent possible within your organization.
If you are not currently enrolled in one of our plans and need assistance assessing your posture and capabilities, please feel free to reach out.
