A2 CyberSecurity, LLC

Powerful Network Protection Made Simple

A2 CyberSecurity was founded by a group of network security analysts who are passionate about their work and helping companies protect their data.

We help commercial, government, and non-profit organizations build advanced cybersecurity and risk management capabilities.

Our services are built to reduce organizational costs, meet information compliance laws, and maintain control over your business communication and infrastructure.

What does Cybersecurity mean?

In Layman's Terms:

The goal of cybersecurity is simply to make sure that your technology does what it's intended to do, and only that.

In Technical Terms:

Cybersecurity comes down to blocking open security holes, hardening network access control, scanning and removing software vulnerabilities, and monitoring network traffic for unwanted activity.

About A2 CyberSecurity

Our Leadership Team

Russell Dwyer

Vice President CTO

Russell founded the company with Andrew Chalfin in 2015. He is in charge of the deployment of infrastructure and operational security. Russell has worked within the information security industry for over 10 years and is ISCĀ² CISSP accredited.

Andrew Chalfin

Chief Executive Officer

Andrew co-founded A2 Cybersecurity with Russell in 2015. Since then, Andrew has worked to direct operations, business objectives, and facilitate business communication. While not at work, Andrew can be found on the court playing Basketball or on the ice coaching Hockey.

Danny Dolce

Chief Development Officer

Danny joined A2 Cybersecurity in 2017 as chief development officer. Danny works to deliver precision bullet-proof communication, and manage core business partnerships in New York and across the country.

Mark Kuczmarski

Lead Network Operations

Mark runs network operations and handles the networking hardware and software technology at A2. He's been working with information security and networking software for over 10 years. He loves building fault-tolerant distributed systems and golf.

Our Values

Quality

Our technology is selected based on proven reliability and security. Our company is proud partners with Barracuda Networks, Duo Security, and Tenable Security.

Security First

Our team of security analysts know the importance of securing all layers of an organization. Our practical approach to information security starts from the physical layer and spans all the way to the user layer.

Integrity

We believe in providing long lasting and valuable solutions to our clients. We take pride in providing honesty and integrity in our services.

Technical Experience

We have a long track record when it comes to security. From securing Fortune 500 network operations to privately held-financial institutions, our team has decades of experience working within the information security field.

Our Technologies

Barracuda Networks Intrusion Prevention System Firewall

Barracuda Next-Generation Firewall provides comprehensive traffic analysis and complete network control. The Barracuda NG Firewall engine analyzes network traffic and continuously compares the bitstream with its internal signatures database for malicious code patterns.

Tenable Security and Nessus Vulnerability Scanner

We use the industry-leading vulnerability scanner developed by Tenable Security, Nessus Vulnerability Scanner. Penetration testing and vulnerability scanners are important elements of an information security program. These utilities are used to discover security weaknesses and correct them before they are exploited by malicious network actors.

Alienvault USM Appliance

The Alienvault Unified Security Management Appliance is a powerful all-in-one platform for on-premise security monitoring, threat detection, and SIEM log collection. Alienvault USM uses an event correlation engine to detect suspicious network activity and alert our 24x7 Security Operation Center.

Duo Security Multi-Factor Authentication Systems

Multi-factor authentication is a critical element of an information security program. A2 Cybersecurity deploys Duo Security mutli-factor authentication to protect against account takeover and data theft.

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A2 Cybersecurity

1.888.600.6389

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