This is a guest repost by Bryan Helmig, Co-founder & CTO at Zapier, who makes it easy to automate tasks between web apps.
Zapier is a web service that automates data flow between over 500 web apps, including MailChimp, Salesforce, GitHub, Trello and many more.
Imagine building a workflow (or a "Zap" as we call it) that triggers when a user fills out your Typeform form, then automatically creates an event on your Google Calendar, sends a Slack notification and finishes up by adding a row to a Google Sheets spreadsheet. That's Zapier. Building Zaps like this is very easy, even for non-technical users, and is infinitely customizable.
As CTO and co-founder, I built much of the original core system, and today lead the engineering team. I'd like to take you on a journey through our stack, how we built it and how we're still improving it today!
It takes a lot to make Zapier tick, so we have four distinct teams in engineering:
In today's WAN, network administrators need to complement traditional SNMP-based tools with active monitoring. NetBeez lets administrators constantly monitor end-to-end connectivity and performance for every site.
The post Simplifying WAN Complexity With Active Monitoring appeared first on Packet Pushers.
In today's WAN, network administrators need to complement traditional SNMP-based tools with active monitoring. NetBeez lets administrators constantly monitor end-to-end connectivity and performance for every site.
The post Simplifying WAN Complexity With Active Monitoring appeared first on Packet Pushers.
Here he comes to save the day! Serving, protecting, and troubleshooting -- 24-7-365.
This post was written by Marek Vavruša and Jaime Cochran, who found out they were both independently working on the same glibc vulnerability attack vectors at 3am last Tuesday.
A buffer overflow error in GNU libc DNS stub resolver code was announced last week as CVE-2015-7547. While it doesn't have any nickname yet (last year's Ghost was more catchy), it is potentially disastrous as it affects any platform with recent GNU libc—CPEs, load balancers, servers and personal computers alike. The big question is: how exploitable is it in the real world?
It turns out that the only mitigation that works is patching. Please patch your systems now, then come back and read this blog post to understand why attempting to mitigate this attack by limiting DNS response sizes does not work.
But first, patch!
Let's start with the PoC from Google, it uses the first attack vector described in the vulnerability announcement. First, a 2048-byte UDP response forces buffer allocation, then a failure response forces a retry, and finally the last two answers smash the stack.
$ echo "nameserver 127.0.0.1" | sudo tee /etc/resolv.conf
$ sudo python poc. Continue reading
Today we are pleased to announce the release of Galaxy 2.0.1. In this release we fixed a few nagging bugs, improved the UI on the My Roles page, and took steps to make the role import process more reliable.
Here’s a rundown of the issues addressed in this release:
130 - Plural for ‘minutes ago’ is currently ‘minutess ago’
129 - When Travis notifies on a new tag, tag is not imported into Galaxy
126 - Search - make keyword search less fuzzy
123 - Edit role name changes shouldn’t result in broken links
122 - Edit role name changes should be reflected on import roles page
119 - Search on Browse Authors results in 500 error
117 - Duplication in roles list
115 - An error occurred while saving the role: value too long for type character varying(256)
114 - Link to Travis-CI not loading
113 - Move user repository refresh task to separate queue
109 - Role listed multiple (2) times
107 - My Roles not displaying all roles
105 - Users have to refresh browser cache to get new CSS
A look at the vendor-neutral WiFi certifications offered by the Certified Wireless Network Professional program.
Hopes run high for 5G at Mobile World Congress as the industry awaits a standard for the emerging technology.