Show 06 – Chewing on DDOS
We had planned a number of topics this week. Once we started on DDOS we didn't stop before the time was up.
View ArticleOpenFlow 1.0 Actual Use-Case: RTBH of DDoS Traffic While Keeping the Target...
Sakura Internet operates several data centers across Japan, including this one, and my team is in charge of building and taking care of our IP backbones. In this article, I will introduce the ongoing...
View ArticleWanted: OpenFlow Switch With ofp_action to Modify the Destination L3 Address
This article is meant to serve in part as an appendix to my previous post on PacketPushers.net. Therefore, please take a moment to read this introduction of Sakura Internet’s DDoS detection and...
View ArticleCentec V330: My Kind of OpenFlow Switch
This is my third and probably last installment of an ongoing story about our quest for OpenFlow 1.0 capable switches with a specific requirement - the capability to modify L3 destination addresses. The...
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One-liner iptables rule to Filter NTP Reflection on Linux Hypervisor
Anybody annoyed enough with massive NTP monlist floods over the weekend? If you did like I did, I believe what immediately came to your mind was, “this shouldn’t have happened if they just had put a...
View ArticleAnalyzing NetFlow Details To Go Beyond DDoS Detection
Kentik turns NetFlow, BGP, GeoIP and other network data into actionable intelligence for network monitoring, DDoS detection, peering analytics, and planning. The post Analyzing NetFlow Details To Go...
View ArticleOpenFlow 1.0 Actual Use-Case: RTBH of DDoS Traffic While Keeping the Target...
Sakura Internet operates several data centers across Japan, including this one, and my team is in charge of building and taking care of our IP backbones. In this article, I will introduce the ongoing...
View ArticleWanted: OpenFlow Switch With ofp_action To Modify The Destination L3 Address
This article is meant to serve in part as an appendix to my previous post on PacketPushers.net. Therefore, please take a moment to read this introduction of Sakura Internet’s DDoS detection and...
View ArticleCentec V330: My Kind of OpenFlow Switch
This is my third and probably last installment of an ongoing story about our quest for OpenFlow 1.0 capable switches with a specific requirement – the capability to modify L3 destination addresses. The...
View ArticleOne-liner iptables rule to Filter NTP Reflection on Linux Hypervisor
Anybody annoyed enough with massive NTP monlist floods over the weekend? If you did like I did, I believe what immediately came to your mind was, “this shouldn’t have happened if they just had put a...
View ArticleAnalyzing NetFlow Details To Go Beyond DDoS Detection
Kentik turns NetFlow, BGP, GeoIP and other network data into actionable intelligence for network monitoring, DDoS detection, peering analytics, and planning. The post Analyzing NetFlow Details To Go...
View ArticleDDOS Mitigation Costs, Fails. Now What ?
This week KrebsonSecurity website has been under a sustained DDOS attack and is offline at time of writing. This article has the details but I wonder if this is the end of DDOS mitigation services and...
View ArticleSurvey Snapshot: Are You Concerned About DDoS Attacks?
We asked readers of the Packet Pushers Human Infrastructure newsletter if they're concerned about DDoS attacks, and whether they're prepared. Here's the results. The post Survey Snapshot: Are You...
View ArticleCorsa’s Red Armor Promises 100Gbps Line-Rate DDoS Protection
Corsa Networks has announced Red Armor NSE7000 Network Security Enforcement, a new line of hardware devices to filter DDoS attacks at up to 100Gbps. The post Corsa’s Red Armor Promises 100Gbps...
View ArticleCorsa Adds IPv4 Blacklist Support To DDoS Appliances
Corsa Technology has announced GigaFilter, a new feature for its DDoS mitigation appliance that lets network operators filter connections that come from blacklisted IPv4 source addresses. The post...
View ArticleBarracuda Networks Adds DDoS Protection To Its Web Application Firewall
Barracuda Networks has released a new DDoS protection service designed to thwart volumetric attacks against Web applications. The service requires Barracuda's Web application firewall. The post...
View ArticlePQ 153: DDoS Open Threat Signaling For Coordinated Response
What if DDoS mitigation services could coordinate to thwart attacks? On today's Priority Queue, we explore Distributed Denial Of Service Open Threat Signalling, or DOTS, an IETF effort to do just that....
View ArticleHeavy Networking 479: Scaling Up Your DDoS Protection With Juniper Networks...
On today's sponsored Heavy Networking, we talk with Juniper Networks and Corero about how they've partnered on a unique solution to thwart DDoS attacks at the network edge using Juniper's MX routers...
View ArticleNetwork Break 301: Samsung Dials Up A 5G Contract; Broadcom Announces Fast,...
Network Break analyzes Samsung's multi-billion 5G contract from Verizon, a new Jericho ASIC from Broadcom, the insiders driving Zoombombing, the persistence of DDoS attacks, and more tech news. The...
View ArticleNetwork Break 347: Cisco Acquires Container App Monitor; Intel Unwraps Mount...
It's the Network Break! This week we analyze Cisco's $500 million acquisition of a container-based and serverless application monitor, Intel's announcement of Mount Evans, an Infrastructure Processing...
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