Re: .US Harbors Prolific Malicious Link Shortening Service

2023-11-02 Thread Allan Liska
I think it is a matter of proportionality. According to Spamhaus malicious domains account for only 1.5% of all .com domains, but 4.8% of all .us domains (https://www.spamhaus.org/statistics/tlds/) - compare that to .tk where 6.7% of all domains are malicious. allan --- Original Mes

Re: Looking for an compromise of an enterprise network from a mobile device

2018-12-12 Thread Allan Liska
It is an older example, but the DressCode was able to infect enterprise networks from compromised Android phones and, according to Trend Micro it did: [https://blog.trendmicro.com/trendlabs-security-intelligence/dresscode-potential-impact-enterprises/](https://blog.trendmicro.com/trendlabs-securi

RE: Recent NTP pool traffic increase

2016-12-30 Thread Allan Liska
On 12/30/2016 at 2:26 PM, "Emille Blanc" wrote:Ah, but who do you trust? Trump, Putin, or Xi's clock? That said, we use a Stratum2 clock for our AS, which syncs using GPS at $dayjob. So... I guess we trust Trump's clock. Perhaps there's a market for a device that takes GPS, GLONASS, and Beidou,

Re: Recent NTP pool traffic increase

2016-12-30 Thread Allan Liska
On 12/30/2016 at 1:20 PM, "Majdi S. Abbas" wrote:On Thu, Dec 22, 2016 at 11:31:08PM -0500, Laurent Dumont wrote: > What I mostly meant is that there should be a regulated, industry-wide > effort in order to provide a stable and active pool program. With the > current models, a protocol that is wi

Re: Recent NTP pool traffic increase

2016-12-16 Thread Allan Liska
I manage two NTP servers in the pool, one in the US and the other in EMEA. FWIW The US server has seen a spike in traffic, but I have not seen a similar spike on the EMEA server. allan On 12/15/2016 at 5:46 PM, "Jose Gerardo Perales Soto" wrote:Hi, We've recently experienced a traffic increa

Extreme Networks Technical Contact

2016-12-02 Thread Allan Liska
Sorry to bother the whole list, but I am looking for help with a mail issue from someone at Extreme Networks, if you work there would you mind reaching out to me off-list? Thanks! allan

Re: Domain renawals

2016-09-22 Thread Allan Liska
I'll throw in a recommendation for Dyn. The reliability and features are excellent and I love their support. allan > On Sep 21, 2016, at 10:10 PM, Justin Paine via NANOG wrote: > > I've had quite good luck with: Gandi, Hover, 101domains, and Google > Domains -- depending on which cc/TLDs y

RE: NIST NTP servers

2016-05-11 Thread Allan Liska
On 5/10/2016 at 10:30 AM, "Chuck Church" wrote: > >It doesn't really. Granted there are a lot of CVEs coming out for >NTP the >last year or so. But I just don't think there are that many >attacks on it. >It's just not worth the effort. Changing time on devices is more >an >annoyance than

Re: Ddos mitigation service

2013-01-31 Thread Allan Liska
On Thu, Jan 31, 2013 at 1:13 PM, matt kelly wrote: > Can anyone recommended ddos mitigation companies with US east coast > presence that provide the services via bgp? We are not interested in an > appliance but rather offloading the traffic. > I would look at Verisign's VIDN product: http://w

Re: MTAs used

2009-08-26 Thread Allan Liska
According to the Google, the most used MTA is Ez-Pass :) allan On Wed, Aug 26, 2009 at 10:10 AM, Ronald Cotoni wrote: > > http://www.google.com/search?q=list+of+the+most+used+MTAs&ie=utf-8&oe=utf-8&aq=t&rls=com.frontmotion:en-US:unofficial&client=firefox-aand > > http://www.google.com/search?q=