"This warning comes at a time of intensified antisemitic and extremist activity in the UK, which our community has faced with resilience," the CST stated.
"As we enter a sensitive period marked by significant anniversaries, including the October 7 events, it is crucial for everyone to be vigilant and comply with security reminders."
CST warned it is essential to keep all gates and doors closed at all times, ensuring they are guarded when opened.
Community members should remain alert for suspicious individuals and activities, particularly with respect to parked vehicles and unattended items.
Any suspicious behaviour must be reported and if it is safe to do so, individuals are encouraged to engage with and challenge those who appear out of place.
With Rosh Hashanah and Yom Kippur just around the corner CST is important prevent "tailgating," individuals should be vigilant against anyone following closely behind to gain unauthorised access.