Pravail Availability Protection System

Powered by the world's most widely deployed DDoS detection and mitigation technology, Pravail Availability Protection System is an always-on, in-line solution designed to stop inbound and outbound network and application layer DDoS attacks and other advanced threats.

Powerful DDoS Protection Made Simple

Pravail Availability Protection System provides proven, always on, in-line, on-premise DDoS protection for the world's most critical enterprise and government networks. Enhanced by automatic security updates delivered by Arbor's Security Engineering and Response Team (ASERT), Pravail Availability Protection System defends against both known and emerging availability threats so your organization can maintain business continuity – no matter what.


Features & Benefits

Custom Protection with Immediate Blocking

Easy to install, configure and use, Pravail Availability Protection System provides immediate protection from application-layer DDoS attacks that threaten service and application availability. It also analyzes attacks and provides custom protection recommendations.


Proactive DDoS Detection and Mitigation

Pravail Availability Protection System automatically detects and blocks DDoS attacks before service performance is impacted. Little to no user interaction is required, lessening the burden on your security team.


Full Suite of Attack Countermeasures

Pravail Availability Protection System incorporates advanced DDoS countermeasures that have proven effective in the world's largest and most complex network environments. These countermeasures include a set of packet-based protections developed by ASERT that neutralizes the vast majority of global botnet threats.


Automated Threat Updates

Arbor has real-time visibility into more than 90 Tbps of the world's Internet traffic. This unmatched insight enables ASERT to develop timely, automatic security updates to Pravail Availability Protection System, keeping your organization one step ahead of emerging, malicious threats.


Combined On-Premise and Cloud-Based DDoS Protection


A leading cause of network downtime is how quickly a cloud-based provider of DDoS protection can respond and initiate mitigation when the attacks are too big for on-premise solutions to handle on their own. With Cloud Signaling, Arbor has reduced time to mitigation to as little as five seconds. A cloud signal can be pre-set and trigger automatically when links reach a certain saturation point, or they can be done manually. This tight integration is the best way to ensure the availability of critical network resources.


Real-Time Reporting and Forensics


Pravail Availability Protection System produces in-depth, real-time attack reports that are easy to understand along with forensics detailing blocked hosts, origin countries of attacks and historic trends.


Built-in SSL Inspection to Block Encrypted Traffic


As the Internet evolves to increasingly rely on SSL encryption, DDoS attacks have also evolved to encrypt the malicious traffic and evade defenses. Pravail Availability Protection System now includes an optional on-box SSL acceleration card to deliver an integrated, one-appliance solution to inspect encrypted traffic for DDoS threats. DDoS attacks are blocked in real time as normal traffic passes uninterrupted - all without forcing changes to existing network and application infrastructure.


Inbound Reputation-based DDoS Protection


Pravail Availability Protection System now includes expanded DDoS defenses backed by the global threat intelligence of ATLAS and reputation-based research from ASERT. In-depth analysis expands the breadth of detection and blocking of various types of availability attacks based on the source of the traffic participating in known DDoS attacks.


Inbound and Outbound Advanced Threat Protection


Organizations need a way to stop threat communications in order to protect internal systems from being compromised. Pravail Availability Protection System now applies global threat intelligence of ATLAS and reputation-based research from ASERT to block both inbound and outbound threats via domain and IP reputation.


IPv6 Protection


Though small compared to IPv4 networks, the number of IPV6 network environments are slowly on the rise. However they do represent a new DDoS attack surface that attackers hope to exploit due to lack of comparable IPv4 protection. Pravail APS provides a full set of protection for IPV6 networks and hosts which includes detecting and blocking IPv6 DDoS attacks and decode of IPv6 packets.