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Residential / Hotel Security

Anyone can enter a hotel so protect the property, employees, and event guests.

Personal Security

Armed, unarmed, plain clothes, or uniformed body guards and teams.

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Protecting NYC, LI & NJ With Top Security Guard Services For Almost 4 Decades.


Venues & Event Security

We have worked some of the most prestigious events in NYC, Long Island & NJ.

Private Investigators

Get surveillance, locations and backgrounds on those who may be untruthful.

Secure Handling Services

Have your valuables picked up and delivered to your destination safely.

For decades, 21st Century Security has provided all of the security services that are crucial to the success and safety of groups and individuals in and around NYC. We have worked with some of the most famous people in sports and entertainment, and with large scale event promoters on access and crowd control services. Contact us today to discuss a custom security plan that works for your type of needs. Remember 21st Century Security for top hotel and event bodyguards and security services from NYC to Queens, Brooklyn and Long Island.

Weddings & Party Security

From weddings to proms and sweet 16 parties, trust us to keep everyone safe and having fun.


Due To It's Founder, 21st Century Security Has Become A Top Security Company in NYC.

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21st Century Security was founded in 1985 by Company President Anthony Poveromo. He brings decades of safety expertise for both individuals and businesses.


Anthony Poveromo is a former New York City Police Officer. He was also an active member of the Tactical Patrol Unit of the Special Operations Division, and a member of the Movie/TV Unit of the Mayor's Office for Motion Pictures and TV. Anthony is well aware of the advantages and necessity of private security services. For almost 40 years, he has brought unique skills and strong leadership qualities to the security industry and has been directly involved in the full scope of advanced and reliable security measures.


Jeffrey Rinaldi is a former NYC Correction Captain, he retired with over 20 years of service.

At his last command, he was the Executive Officer of the Prison Ward at Bellevue Hospital in NY City.  Jeffrey is an expert in access management and control.  He has been the Managing Director of 21st Century Security for the past 20 years,  controlling the day to day operations, scheduling, licensing, vacations, etc…  His experience is in handling Hotel & venue management, Executive protection, and high profile escorts.  Jeff also served in the United States Marine Corps as a military police officer. 

Our Security Teams Are From Police Departments, Military And Other Law Enforcement Agencies.

When you contract 21st Century Security for any of our services, you will get only the best officers in the field of law enforcement. All of our officers are well trained and experienced in all of the tactics necessary to keep you, your people and your property safe in and around NYC. They can safely handle any emergency by responding immediately with the expertise necessary to resolve any situation timely and professionally.

• Threat assessment

• Evacuation planning

• Conflict management

• Personal protection

• Evasive driving

• High profile environments

• Surveillance

• Communications

We Have Personally Protected Many Prestigious Clients And The Event Attendees.

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21st Century Security has protected the safety, security and well being of a broad spectrum of clientele. Partnering with 21st Century Security is a smart decision that will bring you privacy, protection and peace of mind. Remember 21st Century Security for top hotel and event bodyguards and security services from NYC to Queens, Brooklyn and Long Island. Contact us today and join our list of very satisfied individual and corporate clients. 

Corporate Clientele:

• Rolex

• Hilton Hotel Corp

• Marriott Hotels

• Microsoft

• Manhattan Beer Distributor

• Nike Corp

• NBC/Universal

• Shell Oil Company

• Starwood Hotels

• Universal Studios

• Verizon

• World Economic Forum

Political Clientele:

• Al Gore

• Bill & Hillary Clinton

Sports Clientele:

• Baseball Writers Association

• Mayweather/Ortiz Press Conference
• National Football League

• NBA Star, Allan Iverson

Entertainment Clientele:

• Daytime Emmy Awards

• Fiore Films

• Jeopardy

• Jerry Lewis

• Song Writers Hall of Fame

• Vanna White

• Wheel of Fortune

• Michael J. Fox Foundation

• Yoko Ono


Anthony Poveromo and his clients discuss the importance of hiring private security for individuals, crowds, buildings and events.

Click/Tap On Video To View

Protecting NYC, LI & NJ with top security guard services for almost 4 decades.

Servicing NYC, Long Island & NJ With Armed Or Unarmed Security. 
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Whether you perceive your needs to be great or small, we would like to talk to you about your security needs anywhere in NYC, Long Island or New Jersey. We service all of these areas with our professional security services. It is our commitment to provide you with the best security service, because at 21st Century Security, your security comes first.


Remember 21st Century Security for top hotel and event bodyguards and security services from NYC to Queens, Brooklyn and Long Island. Protecting NYC, LI & NJ with top security guard services for almost 4 decades.

For Personal Or Corporate Security Services In And Around NYC, Contact 21st Century Security.
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