In an effort to see more than about the agency ’s stance in the Juniper incident , Senators and House fellow member have immediately send off a letter of the alphabet to the NSA . A copulate of month ago , a mission of three senator and thirteen voice of the United States A letter to Juniper was air by the House of Representatives severalise the immobile about the consequence of its question into the incident . The NSA has besides been advise to provide to a greater extent particular about its developing and habituate of the algorithm , and state if it was the customer who quest Juniper to include patronize for it in its good . Some evoke that the illegal codification was the blame of the protection section , but Juniper lay claim it was in reality lash out by a alien regime . The NSA was allow until 26 February in rank to include unclassified reply . They take the National Security Agency to explicate the abuse it read to procure government bureau after the disclosure of the Juniper incidental , and why such interposition have not stop over the previous issue chain attack by SolarWinds . The VPN trouble was refer to the usance of a NIST - O.K. cryptologic algorithm , the Dual Elliptic Curve Deterministic Random Bit Generator ( Dual EC DRBG ) , which was count to let in a loophole implement by the NSA . In lately 2015 , Juniper Networks tell consumer that in certain interlingual rendition of its ScreenOS maneuver organization , which engage the fellowship ’s firewall , it had get unauthorized inscribe . The lawmaker mark in their varsity letter that the loophole of the Juniper could have leave a extraneous nation or a different enemy to infract into the balance of respective corporation and government activity federal agency . The Juniper backdoor was besides pass around to various governing and individual brass in the United States , either through software program plot of ground or fresh merchandise , similar to the Holocene epoch SolarWinds hack writer , in which assailant , suspected to be shop at by Russia , allow malicious update to many of the fellowship ’s customer . At the behest of a client , Juniper enjoin it sum up confirm for Dual EC DRBG , but did n’t pin down who the client was or whether the customer was a U.S. politics entity . In grade to avert clapperclaw , Juniper had prepare some advance , but the malicious write in code allow for the backdoor . A exposure that could be mistreated to get outback access to a computing device and a exposure that could have been leverage to decrypt VPN traffic were total by the write in code . none of the somebody involve in the conclusion to use of goods and services the controversial cryptological algorithmic rule are currently make at that place , the formation pronounce . legislator are even interested in fancy out if the NSA felt up it might be legal to unified a back entrance into a U.S. administration - sanctioned algorithm , and who would involve permit if it try to acquaint backdoor or early vulnerability into regime average .