It comes in the aftermath of the killing of British MP David Amess.
Gardai have issued a nationwide order for local units to carry out extra patrols at politician’s homes.
Reports claim they are also going to focus attention on the homes of state officials they believe may be targeted by protestors.
It follows a number of anti-vaccine demonstrations outside the homes of Government TDs in recent weeks.
The move comes in the aftermath of the killing of British MP David Amess last week.

€1.2m Approved For Zipline And High Ropes Adventure Centre At Donadea
Christmas Appeal To Adopt Dogs As Euthanasia Figures Rise
Speed Enforcement To Increase In Kildare With 21 New Camera Zones To Be Rolled Out In January
Over 400 Motorists Caught Speeding So Far Today, Including A Driver In Kilcock
Transport Minister In Discussions With Irish Rail About Extending Late-Night Trains Beyond Christmas
Tadhg And Mary Should Be Looking Forward To Christmas, Say Gardai As Fresh Appeal Launched
Bus Shelters Treated As Luxury Rather Than Standard, With 500 Kildare Bus Stops In Need Of Upgrades
Recruitment Announcements Don’t Add Up As Garda Numbers Stagnant In Kildare South, Says Local TD