Allot

Regulatory Filings • Jan 10, 2018

Allot Communications to Present at the 20th Annual Needham Growth Conference in New York

Hod Hasharon, Israel – January 10th, 2018 – Allot Communications Ltd. (NASDAQ: ALLT, TASE: ALLT), a provider of leading innovative network intelligence and security solutions for service providers worldwide, announced today that it will present at the 20th Annual Needham Growth Conference.

The 20th Annual Needham Growth Conference is taking place at the Lotte New York Palace Hotel in New York. Allot is scheduled to present at 8:40am Eastern Time on Thursday, January 18, 2018.

At the conference there will be an opportunity for investors to meet one-on-one with Alberto Sessa, CFO. Interested investors should contact the conference organizers or the Investor Relations team at Allot at allot@gkir.com.

About Allot Communications

Allot Communications Ltd. (NASDAQ, TASE: ALLT) is a provider of leading innovative network intelligence and security solutions for service providers worldwide, enhancing value to their customers. Our solutions are deployed globally for network and application analytics, traffic control and shaping, network-based security services, and more. Allot's multi-service platforms are deployed by over 500 mobile, fixed and cloud service providers and over 1000 enterprises. Our industry leading networkbased security as a service solution has achieved over 50% penetration with some service providers and is already used by over 18 million subscribers in Europe. Allot. See. Control. Secure. For more information, visit www.allot.com

Investor Relations Contact:

GK Investor Relations Ehud Helft/Gavriel Frohwein +1 646 688 3559 allot@gkir.com

Public Relations Contact:

Sigalit Orr Director Corporate Communications International dialing +972-54-268-1500 sorr@allot.com