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SANS Network Security: Las Vegas Sept 4-9.
Handler on Duty:
Xavier Mertens
Threat Level:
green
Date
Author
Title
TCP FAST OPEN
2022-06-20
Johannes Ullrich
Odd TCP Fast Open Packets. Anybody understands why?
TCP
2024-06-20/a>
Guy Bruneau
No Excuses, Free Tools to Help Secure Authentication in Ubuntu Linux [Guest Diary]
2023-11-16/a>
Johannes Ullrich
Beyond -n: Optimizing tcpdump performance
2023-02-01/a>
Jesse La Grew
Rotating Packet Captures with pfSense
2022-06-20/a>
Johannes Ullrich
Odd TCP Fast Open Packets. Anybody understands why?
2022-03-20/a>
Didier Stevens
MGLNDD_* Scans
2021-05-30/a>
Didier Stevens
Sysinternals: Procmon, Sysmon, TcpView and Process Explorer update
2021-02-25/a>
Jim Clausing
So where did those Satori attacks come from?
2021-02-16/a>
Jim Clausing
More weirdness on TCP port 26
2020-11-24/a>
Johannes Ullrich
The special case of TCP RST
2020-07-01/a>
Jim Clausing
Setting up the Dshield honeypot and tcp-honeypot.py
2020-06-28/a>
Guy Bruneau
tcp-honeypot.py Logstash Parser & Dashboard Update
2020-05-01/a>
Jim Clausing
Attack traffic on TCP port 9673
2020-01-12/a>
Guy Bruneau
ELK Dashboard and Logstash parser for tcp-honeypot Logs
2019-12-02/a>
Jim Clausing
Next up, what's up with TCP port 26?
2019-10-03/a>
Jim Clausing
Buffer overflows found in libpcap and tcpdump
2019-06-18/a>
Johannes Ullrich
What You Need To Know About TCP "SACK Panic"
2019-02-18/a>
Didier Stevens
Know What You Are Logging
2018-08-15/a>
Xavier Mertens
Truncating Payloads and Anonymizing PCAP files
2018-01-18/a>
Xavier Mertens
Comment your Packet Captures!
2017-09-28/a>
Xavier Mertens
The easy way to analyze huge amounts of PCAP data
2017-04-22/a>
Jim Clausing
WTF tcp port 81
2017-02-02/a>
Rick Wanner
New tcpdump release -> 4.9.0 http://www.tcpdump.org/#latest-release
2017-01-31/a>
Johannes Ullrich
Multiple Vulnerabilities in tcpdump
2017-01-28/a>
Guy Bruneau
Request for Packets and Logs - TCP 5358
2016-11-05/a>
Xavier Mertens
Full Packet Capture for Dummies
2016-10-22/a>
Guy Bruneau
Request for Packets TCP 4786 - CVE-2016-6385
2015-05-10/a>
Didier Stevens
Wireshark TCP Flags: How To Install On Windows Video
2015-04-05/a>
Didier Stevens
Wireshark TCP Flags
2015-03-16/a>
Johannes Ullrich
Automatically Documenting Network Connections From New Devices Connected to Home Networks
2014-01-11/a>
Guy Bruneau
tcpflow 1.4.4 and some of its most Interesting Features
2013-11-27/a>
Rob VandenBrink
ATM Traffic + TCPDump + Video = Good or Evil?
2013-11-13/a>
Johannes Ullrich
Packet Challenge for the Hivemind: What's happening with this Ethernet header?
2013-10-25/a>
Rob VandenBrink
Kaspersky flags TCPIP.SYS as Malware
2013-10-01/a>
Johannes Ullrich
iOS 7 Adds Multipath TCP
2012-01-06/a>
Guy Bruneau
New Version of tcpflow Available in Beta
2011-10-23/a>
Guy Bruneau
tcpdump and IPv6
2011-08-08/a>
Rob VandenBrink
Ping is Bad (Sometimes)
2011-03-07/a>
Lorna Hutcheson
Call for Packets - Unassigned TCP Options
2011-01-25/a>
Johannes Ullrich
Packet Tricks with xxd
2010-08-01/a>
Manuel Humberto Santander Pelaez
Evation because IPS fails to validate TCP checksums?
2010-06-15/a>
Manuel Humberto Santander Pelaez
TCP evasions for IDS/IPS
2010-06-03/a>
Johannes Ullrich
Top 10 Things you may not know about tcpdump
2010-02-23/a>
Mark Hofman
What is your firewall telling you and what is TCP249?
2009-11-18/a>
Rob VandenBrink
Using a Cisco Router as a “Remote Collector” for tcpdump or Wireshark
2009-06-28/a>
Guy Bruneau
IP Address Range Search with libpcap
2009-03-05/a>
Mark Hofman
What's up with port 445?
2008-10-01/a>
Rick Wanner
Handler Mailbag
FAST
2022-06-20/a>
Johannes Ullrich
Odd TCP Fast Open Packets. Anybody understands why?
2012-12-07/a>
Richard Porter
Reports of Strange TCP Port 443 Behavior
2008-06-30/a>
Marcus Sachs
More SQL Injection with Fast Flux hosting
OPEN
2024-08-22/a>
Johannes Ullrich
OpenAI Scans for Honeypots. Artificially Malicious? Action Abuse?
2023-02-25/a>
Didier Stevens
Crypto Inside a Browser
2022-11-02/a>
Rob VandenBrink
Breakpoints in Burp
2022-06-20/a>
Johannes Ullrich
Odd TCP Fast Open Packets. Anybody understands why?
2022-03-03/a>
Johannes Ullrich
Attackers Search For Exposed "LuCI" Folders: Help me understand this attack
2021-06-18/a>
Daniel Wesemann
Open redirects ... and why Phishers love them
2021-05-14/a>
Xavier Mertens
"Open" Access to Industrial Systems Interface is Also Far From Zero
2020-05-15/a>
Rob VandenBrink
SHA3 Hashes (on Windows) - Where Art Thou?
2020-03-15/a>
Guy Bruneau
VPN Access and Activity Monitoring
2019-10-22/a>
Bojan Zdrnja
Testing TLSv1.3 and supported ciphers
2019-08-28/a>
Johannes Ullrich
[Guest Diary] Open Redirect: A Small But Very Common Vulnerability
2019-05-16/a>
Xavier Mertens
The Risk of Authenticated Vulnerability Scans
2019-04-01/a>
Didier Stevens
Analysis of PDFs Created with OpenOffice/LibreOffice
2018-11-27/a>
Xavier Mertens
More obfuscated shell scripts: Fake MacOS Flash update
2018-10-26/a>
Xavier Mertens
Dissecting Malicious Office Documents with Linux
2018-08-20/a>
Didier Stevens
OpenSSH user enumeration (CVE-2018-15473)
2018-06-07/a>
Remco Verhoef
Automated twitter loot collection
2017-11-25/a>
Guy Bruneau
Benefits associated with the use of Open Source Software
2017-04-02/a>
Guy Bruneau
IPFire - A Household Multipurpose Security Gateway
2016-11-25/a>
Xavier Mertens
Free Software Quick Security Checklist
2016-07-28/a>
Bojan Zdrnja
Verifying SSL/TLS certificates manually
2016-05-03/a>
Rick Wanner
OpenSSL Updates
2016-02-27/a>
Guy Bruneau
OpenSSL Security Update Planned for 1 March Release
2016-02-22/a>
Xavier Mertens
Reducing False Positives with Open Data Sources
2016-02-03/a>
Xavier Mertens
Automating Vulnerability Scans
2016-01-31/a>
Guy Bruneau
OpenSSL 1.0.2 Advisory and Update
2015-11-22/a>
Guy Bruneau
OpenDNS Research Used to Predict Threat
2014-08-06/a>
Chris Mohan
OpenSSL Security Advisories http://www.openssl.org/news/secadv_20140806.txt
2014-08-04/a>
Russ McRee
Threats & Indicators: A Security Intelligence Lifecycle
2014-06-12/a>
Johannes Ullrich
Metasploit now includes module to exploit CVE-2014-0195 (OpenSSL DTLS Fragment Vuln.)
2014-06-05/a>
Johannes Ullrich
Updated OpenSSL Patch Presentation
2014-06-05/a>
Johannes Ullrich
Critical OpenSSL Patch Available. Patch Now!
2014-06-05/a>
Johannes Ullrich
Internet Storm Center Briefing on OpenSSL Vulnerabilities today at 12pm ET (8am PT/4pm UTC) https://www.sans.org/webcasts/98445
2014-06-05/a>
Johannes Ullrich
More Details Regarding CVE-2014-0195 (DTLS arbitrary code execution)
2014-04-26/a>
Guy Bruneau
New Project by Linux Foundation - Core Infrastructure Initiative
2014-04-21/a>
Daniel Wesemann
OpenSSL Rampage
2014-04-21/a>
Daniel Wesemann
Finding the bleeders
2014-04-15/a>
Richard Porter
VMWare Advisory VMSA-2014-0004 - Updates on OpenSSL HeartBleed http://www.vmware.com/security/advisories/VMSA-2014-0004.html
2014-04-14/a>
Kevin Shortt
INFOCon Green: Heartbleed - on the mend
2014-04-11/a>
Johannes Ullrich
Tonight OpenSSL Webcast #4: Client Side Issues / What to tell your kids & managers about it https://www.sans.org/webcasts/side-heartbleed-client-vulnerabilities-98135
2014-04-08/a>
Guy Bruneau
OpenSSL CVE-2014-0160 Fixed
2014-04-08/a>
Johannes Ullrich
* Patch Now: OpenSSL "Heartbleed" Vulnerability
2014-01-02/a>
John Bambenek
OpenSSL.org Defaced by Attackers Gaining Access to Hypervisor
2013-12-29/a>
Russ McRee
OpenSSL suffers apparent defacement
2013-10-22/a>
Richard Porter
Greenbone and OpenVAS Scanner
2013-05-20/a>
Guy Bruneau
Safe - Tools, Tactics and Techniques
2013-02-11/a>
John Bambenek
OpenSSL 1.0.1e Released with Corrected fix for CVE-2013-1069, more here: http://www.openssl.org/
2012-12-06/a>
Johannes Ullrich
How to identify if you are behind a "Transparent Proxy"
2012-07-21/a>
Rick Wanner
OpenDNS is looking for a few good malware people!
2012-05-01/a>
Rob VandenBrink
Are Open SSIDs in decline?
2012-04-24/a>
Russ McRee
OpenSSL reissues fix for ASN1 BIO vulnerability
2012-04-19/a>
Kevin Shortt
OpenSSL Security Advisory - CVE-2012-2110
2012-03-12/a>
Guy Bruneau
OpenSSL Security Update
2012-01-07/a>
Scott Fendley
Updated OpenDLP
2011-11-07/a>
Rob VandenBrink
Stuff I Learned Scripting - Evaluating a Remote SSL Certificate
2011-05-09/a>
Rick Wanner
Serious flaw in OpenID
2011-04-18/a>
John Bambenek
Wordpress.com Security Breach
2011-02-05/a>
Guy Bruneau
OpenSSH Legacy Certificate Information Disclosure Vulnerability
2011-01-28/a>
Guy Bruneau
OpenOffice Security Fixes
2010-12-15/a>
Johannes Ullrich
OpenBSD IPSec "Backdoor"
2010-11-16/a>
Guy Bruneau
OpenSSL TLS Extension Parsing Race Condition
2010-09-16/a>
Johannes Ullrich
OpenX Ad-Server Vulnerability
2010-08-15/a>
Manuel Humberto Santander Pelaez
Opensolaris project cancelled, replaced by Solaris 11 express
2010-06-05/a>
Guy Bruneau
OpenOffice.org 3.2.1 Fixes Bugs and Vulnerabilities
2010-06-02/a>
Mark Hofman
OpenSSL version 1.0.0a released. This fixes a number of security issues. Don't forget a number of commercial appliances will be using this, so look for vendor updates soon.
2010-04-25/a>
Raul Siles
Manual Verification of SSL/TLS Certificate Trust Chains using Openssl
2010-03-29/a>
Adrien de Beaupre
OpenSSL V 1.0.0 released!
2010-02-26/a>
Rick Wanner
OpenSSL 0.9.8m released.
2010-02-22/a>
Rob VandenBrink
Multiple Security Updates for OpenOffice ==> http://www.openoffice.org/security/bulletin.html
2010-01-19/a>
Jim Clausing
Apple Security Update 2010-001
2009-11-17/a>
Guy Bruneau
OpenVPN Fixed OpenSSL Session Renegotiation Issue
2009-11-06/a>
Andre Ludwig
New version of OpenSSL released - OpenSSL 0.9.8l
2009-10-26/a>
Johannes Ullrich
Today: ISC Login bugfix day. If you have issues logging in using OpenID, please email a copy of your OpenID URL to jullrich\at\sans.edu
2009-10-02/a>
Stephen Hall
New version of OpenSSH released
2009-07-09/a>
Bojan Zdrnja
OpenSSH 0day FUD
2009-07-07/a>
Marcus Sachs
OpenSSH Rumors
2009-05-01/a>
Adrien de Beaupre
OpenBSD 4.5
2009-04-26/a>
Johannes Ullrich
Odd DNS Resolution for Google via OpenDNS
2009-01-08/a>
Kyle Haugsness
BIND OpenSSL follow-up
2008-06-09/a>
Scott Fendley
So Where Are Those OpenSSH Key-based Attacks?
2008-05-16/a>
Daniel Wesemann
INFOcon back to green
2008-05-15/a>
Bojan Zdrnja
Debian and Ubuntu users: fix your keys/certificates NOW
2008-05-15/a>
Bojan Zdrnja
INFOCon yellow: update your Debian generated keys/certs ASAP
2008-05-13/a>
Swa Frantzen
OpenSSH: Predictable PRNG in debian and ubuntu Linux
2006-11-29/a>
Toby Kohlenberg
New Vulnerability Announcement and patches from Apple
2006-09-13/a>
Swa Frantzen
PHP - shared hosters, take note.
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