Knowledge Base News
  1. SeFlow.Net - SeGuard ™ 2.2 Now Avaiable - Bogon filtering and SYN check improvements
    Published on: Mon, Oct 21, 2013 7:01 PM | Viewed: 1165 times.
    SeFlow, a leading italian company in IT security announces release of SeGuard ™ 2.2, the lucky DDoS Mitigation tool. A bogon prefix is a route that should never appear in the Internet routing table. A packet routed over the public Internet (not including over VPNs or other tunnels) should never have a source address...... Read More
  2. Chargen (UDP port 19) – Reflected ddos
    Published on: Fri, Oct 11, 2013 2:10 PM | Viewed: 2113 times.
    Lately I'm seeing chargen service being abused a lot to execute distributed denial of service attacks. It's not just "standard ddos”… it's a reflected ddos with a massive amplification rate!!! (Amplification rate can be as high as 512x… that means with that just a 100mbit pipe a malicius attacker could easely accomplish a...... Read More
  3. New Servers Haswell, help us to choose new hardware!
    Published on: Thu, Sep 5, 2013 9:42 PM | Viewed: 995 times.
    Dear Customer, New servers with CPU Haswell are now avaiable on SeFlow at very exciting price. Moe power, more stability, more bandwidth, all from 39 euros. Why wait the future? Try our HASWELL my 2013 servers now. We need your help to create the "perfect server", please take...... Read More
  4. SeGuard 2.1 - Automatic Blackhole and SYN check technology
    Published on: Wed, Jun 26, 2013 2:46 PM | Viewed: 1109 times.
    SeFlow, a leading italian company in IT security announces release of SeGuard ™ 2.1, the lucky DDoS Mitigation tool. We introduced automatic blackholing. Black hole filtering refers specifically to dropping packets at the routing level, usually using a routing protocol to implement the filtering on several router...... Read More
  5. SeGuard 2.0 - GeoIP and Instant protection Technology
    Published on: Wed, May 22, 2013 11:48 PM | Viewed: 1145 times.
    SeFlow, a leading italian company in IT security announces release of SeGuard ™ 2.0, the lucky DDoS Mitigation tool. In this major release we entirely rewritten sensors code. Now filters will be activated within 5 seconds (previous 180 seconds). We upgraded DDoS appliance uplink to 40Gbps, that ...... Read More
  6. - Scheduled Upgrade Uplink Atrato-ip
    Published on: Thu, May 2, 2013 8:57 PM | Viewed: 1294 times.
    Dear Customer, we wish to inform you that tomorrow we will perform scheduled upgrade on Atrato-IP carrier. We will add new 10Gbps uplink. New total capacity for Atrato-IP will be 20Gbps. In the meantime, we will remove the link KPNQWEST that created occasional packet loss in last months The total SeFlo...... Read More
  7. - 5000 server!!! Let Pamper from SeGuard. Scheduled Maintenance on 6 February 2013
    Published on: Fri, Feb 1, 2013 11:05 PM | Viewed: 2336 times.
    Dear Customer, 2 months ago we released first stable SeGuard version. It is a security tool, mix of commercial products, talent and SeFlow experience able to protect you from DoS, DDoS, DrDoS, TCP, UDP flood, SYN flood, and many others attacks. First in It...... Read More
  8. Planned Maintenance on 3 December 2012
    Published on: Sat, Dec 1, 2012 9:20 PM | Viewed: 821 times.
    ***** MAINTENANCE COMPLETED ***** Dear Customer, as announced in the previous email, seflow is strictly committed to create first class italian network to offer the best possible service. Are some days that we' re working to expand our internal links on top rack switch to 20Gbi/s. On Monday we will c...... Read More
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