Host on Jupiter Broadcasting, with the best shows on Linux, Security, Privacy, Community, Development, News and Politics. Everyday's a holiday!
October 25th, 2018 | 36 mins 57 secs
bcc, bpf, bpfilter, bpftrace, bytecode, containers, devops, dtrace, ebpf, instrumentation, kernel, kprobe, linus, linux, lwn, meetbsd, monitoring, networking, observability, pipecut, pipeline, seccomp, security, shell, sysadmin, tcpdump, techsnap, tracing, ultimate plumber, up, virtual machine, xdp
We explain what eBPF is, how it works, and its proud BSD production legacy.
October 11th, 2018 | 33 mins 37 secs
amy marrich, ansible, containers, cri, ipfs, kata containers, kubernetes, magnum, openstack, openstack training artichect, phishing, private cloud, rachel kroll, rfc, rocky, sysadmin, techsnap, uber, writing things down, zun, zuul
We bring in Amy Marrich to break down the building blocks of OpenStack. There are nearly an overwhelming number of ways to manage your infrastructure, and we learn about one of the original tools.
October 4th, 2018 | 34 mins 57 secs
bare metal kubernetes, cloud build, container security, google cloud, iot, kubedirector, kubernetes, kubespy, matt ulasien, ntp, roughtime, sysadmin podcast, techsnap, timekeeping
We bring on our Google Cloud expert and explore the fundamentals, demystify some of the magic, and ask what makes Google Cloud different.
September 27th, 2018 | 23 mins 9 secs
clonezilla, cloudflare, esni, hassh, https, kubeadm, kubernetes, kubernetes the hard way, minikube, salesforce, sni, ssh, sysadmin podcast, techsnap, will boyd
Kubernetes expert Will Boyd joins us to explain the top 3 things to know about Kubernetes, when it’s the right tool for the job, and building highly available production grade clusters.
August 29th, 2018 | 23 mins 53 secs
advanced local procedure call, apache, cloudflare, cloudflare resolver, cve-2018-11776, dns over https, doh, mozilla, netdata, sandboxescaper, struts, sysadmin podcast, techsnap, windows 10, zero-day
To make DNS more secure, we must move it to the cloud! At least that’s what Mozilla and Google suggest. We breakdown DNS-over-HTTPS, why it requires a “cloud” component, and the advantages it has over traditional DNS.
August 16th, 2018 | 32 mins 31 secs
cabot, conpty, cpu, foreshadow, hyperthreading, inprivate, intel, l1 cache, l1 terminal fault, l1tf, meltdown, nagios, page tables, pty, sgx, sms, spectre, speculative execution, sysadmin podcast, techsnap, two factor auth, virtualization, windows, windows console
Microsoft’s making radical changes to Windows 10, and a new type of speculative execution attack on Intel’s processors is targeting cloud providers.
August 10th, 2018 | 29 mins 16 secs
buffer overflow, eric holmes, freebsd, github audit, gitrob, homebrew, linux, segmentsmack, sysadmin podcast, techsnap, trufflehog, uefi remote attack, undersea data center
Take down a Linux or FreeBSD box with just 2kpps of traffic, own Homebrew in 30 minutes, and infiltrate an entire network via the Inkjet printers.
August 2nd, 2018 | 31 mins 56 secs
bgp, cisco, duo security, netspectre, nice, s3, sms, spectre, sysadmin podcast, techsnap, telegram, two-factor authentication, verizon leak
Reddit’s Two Factor procedures fail, while Google’s prevents years of attacks. We’ll look at the different approaches, and discuss the fundamental weakness of Reddit’s approach.
August 1st, 2018 | 29 mins 15 secs
cryptoware, facebook, malware, oom, oomd, open source jobs, out-of-memory, psi, ransomeware, samsam, sysadmin podcast, techsnap
Some new tools will give you better insights into your system under extreme load, and we flash back to the days of AOL and discuss the new way social hackers are spreading malware.
July 26th, 2018 | 35 mins 8 secs
apple, bluetooth bug, broadcom, cloudfront, diffie-hellman key exchanges, domain fronting, duplicati, https, https encrypted tunnel, intel, off-site backups, qualcomm
We’ll explain what Domain Fronting is, how activists can use it to avoid censorship, and why large organizations are compelled to disable it.
July 19th, 2018 | 35 mins 54 secs
backdoor root, backup strategy, botnet, election systems & software, google cloud outage, iphone, mdm, sysadmin podcast, techsnap
Google's Cloud Platform suffers an outage, and iPhones in India get owned after a very specific attack.
July 13th, 2018 | 47 mins 44 secs
alter attack, cryptography, default ftp password, lte attack, mq-9 reaper, netgear, nighthawk r7000, post-quantum cryptography project, post-quantum resistance, quantum computing, qubits, sysadmin podcast, techsnap, timehop
Good progress is being made on post-quantum resilient computing. We’ll explain how they’re achieving it, the risks facing traditional cryptography.
July 5th, 2018 | 1 hr 35 mins
it culture, server rack death, solar, stock exchange outage, sysadmin podcast, techsnap, ups failure
Allan Jude and Wes sit-down for a special live edition of the TechSNAP program.
June 14th, 2018 | 36 mins 1 sec
building observability tools, cassandra, eager, hive, lazy fpu, linux 4.6, mantis, netflix observability, sysadmin podcast, techsnap
Netflix has learned the hard way how to utilize all the logs, we cover their lessons in their journey to build a fully observable system.
June 7th, 2018 | 44 mins 23 secs
azure ad, datacenter, drupal, drupalgeddon2, drupalgeddonm, linux filesystem forensics, orkney, routersploit, sysadmin podcast, techsnap, ticketfly, underwater data center, vpnfilter, wordpress, zip slip vulnerability
Microsoft puts a data center under the ocean, and they might be onto something. The Zip Slip vulnerability sneaks into your software, and VPNFilter turns out to be more complicated than first known.
June 1st, 2018 | 51 mins 29 secs
containerd, docker, gdpr, ghostery, git security vulnerability, google bug bounty, kubernetes, router malware, routing-protocol, signalling system 7, snoopsnitch, ss7, sysadmin podcast, techsnap, vpnfilter
We explain how the much hyped VPNFilter malware actually works, and its rather surprising sophistication.