http://www.secuobs.com Observatoire de la securite Internet fr webmaster@secuobs.com 2013-07-10 16:09:22 - DDoS and Security Reports Arbor Networks Security Blog 2013 : The IETF IPv6 maintenance working group has begun discussions about deprecating IPv6 fragmented packets, spurred by the IETF Internet-Draft, IPv6 Fragment Header Deprecated As one can guess, this draft has generated a lot of discussion Although the Internet Draft discusses deprecation of the IPv6 fragment header, deprecation of the header would effectively deprecate IPv6 fragmented http://www.secuobs.com/revue/news/456080.shtmlhttp://www.secuobs.com/revue/news/456080.shtml Secuobs.com : 2013-06-21 16:07:31 - DDoS and Security Reports Arbor Networks Security Blog 2013 - Gary Sockrider, Arbor Networks Solutions Architect for the Americas, took some time to discuss the topics of BYOD bring your own device and mobile technology s effects on network security at HostingCon 2013 BYOD has become more popular than ever, meaning workers are bringing their own laptops, tablets, and smartphones to and from public areas, opening http://www.secuobs.com/revue/news/452871.shtmlhttp://www.secuobs.com/revue/news/452871.shtml Secuobs.com : 2013-06-20 17:08:53 - DDoS and Security Reports Arbor Networks Security Blog 2013 - Over the last few months ASERT has been tracking what appears to be a new variant in the DirtJumper family that we have dubbed Drive Drive is written in Delphi and sports a new and much more powerful DDoS engine than its predecessors It has also changed the format of attack commands and added some http://www.secuobs.com/revue/news/452641.shtmlhttp://www.secuobs.com/revue/news/452641.shtml Secuobs.com : 2013-05-21 17:03:36 - DDoS and Security Reports Arbor Networks Security Blog 2013 - Since it has been a little while since we profiled a DDoS botnet family on the blog, let s take a look at TrojanBlackRev also known as the Black Revolution trojan It was named for the Mutex set in early versions of the malware This family is interesting from a research perspective because there are at http://www.secuobs.com/revue/news/446792.shtmlhttp://www.secuobs.com/revue/news/446792.shtml Secuobs.com : 2013-05-16 15:59:35 - DDoS and Security Reports Arbor Networks Security Blog 2013 - Those who don t learn from history are doomed to repeat it With the six year anniversary of the cyber-attacks against Estonia, I thought this was a good time to take a look back and see what if anything has changed Background In April 2007, the Estonian government decided to relocate the Bronze Warrior, a Soviet World http://www.secuobs.com/revue/news/445848.shtmlhttp://www.secuobs.com/revue/news/445848.shtml Secuobs.com : 2013-05-15 17:34:08 - DDoS and Security Reports Arbor Networks Security Blog 2013 - Last week, Syria was taken offline, as our ATLAS data showcased very clearly Today, Syria is once again in the dark, as highlighted by the following ATLAS data below We re keeping an eye on the situation in Syria and will update this post with new information if and when it becomes available http://www.secuobs.com/revue/news/445579.shtmlhttp://www.secuobs.com/revue/news/445579.shtml Secuobs.com : 2013-05-08 13:25:38 - DDoS and Security Reports Arbor Networks Security Blog 2013 - ATLAS is Arbor Networks innovative, one-of-a-kind Internet monitoring system ATLAS is a collaborative effort with 250 ISPs globally who have agreed to share anonymous traffic data on an hourly basis leveraging Arbor s technology that sits on ISP networks , together with data from Arbor dark address monitoring probes, as well as third-party and other data feeds http://www.secuobs.com/revue/news/444171.shtmlhttp://www.secuobs.com/revue/news/444171.shtml Secuobs.com : 2013-04-29 21:10:54 - DDoS and Security Reports Arbor Networks Security Blog 2013 - At Infosecurity Europe 2013, Darren Anstee, Solutions Architect for Arbor Networks, talked IT ProPortal through the types of DDoS threats that pose a risk to business currently Watch below, or visit IT ProPortal for a complete video overview of Infosecurity Europe 2013 http://www.secuobs.com/revue/news/442528.shtmlhttp://www.secuobs.com/revue/news/442528.shtml Secuobs.com : 2013-04-25 17:21:55 - DDoS and Security Reports Arbor Networks Security Blog 2013 - On March 15, 2013, Brian Krebs of Krebs on Security wrote The World Has No Room For Cowards In it, he writes a fascinating story about a DDoS attack against his site and also a physical attack against his person The part where Krebs notes that there are strong indications that a site named http://www.secuobs.com/revue/news/441830.shtmlhttp://www.secuobs.com/revue/news/441830.shtml Secuobs.com : 2013-04-25 17:21:55 - DDoS and Security Reports Arbor Networks Security Blog 2013 - In many respects, implementing IPv6 networks isn t a lot different than implementing IPv4 networks However, there are certainly aspects of IPv6 that represent challenges new to network engineers familiar with addressing today s IPv4 networks When designing IPv6 networks, caution must be taken to avoid router vulnerabilities from problems associated with neighbor discovery neighbor discovery is http://www.secuobs.com/revue/news/441829.shtmlhttp://www.secuobs.com/revue/news/441829.shtml Secuobs.com : 2013-04-25 17:21:55 - DDoS and Security Reports Arbor Networks Security Blog 2013 - Dan Holden, director of security research for Arbor Networks Security Engineering Response Team ASERT , talks about DDoS and the evolving advanced threat landscape with IT-Harvest founder Richard Stiennon http://www.secuobs.com/revue/news/441828.shtmlhttp://www.secuobs.com/revue/news/441828.shtml Secuobs.com : 2013-02-21 17:58:52 - DDoS and Security Reports Arbor Networks Security Blog 2013 - While a lot has changed since Seth McGann s 1998 Phrack magazine article Scavenging Connections On Dynamic-IP Networks, it s not hard to extrapolate his idea into modern day malware sinkholes In this blog post we would like to share some of the connections scavenged over a short period from the No-IP dynamic DNS network a network we http://www.secuobs.com/revue/news/429159.shtmlhttp://www.secuobs.com/revue/news/429159.shtml