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SANS Network Security: Las Vegas Sept 4-9.
Handler on Duty:
Xavier Mertens
Threat Level:
green
Date
Author
Title
WEB APPLICATION FIREWALL
2013-07-27
Scott Fendley
Defending Against Web Server Denial of Service Attacks
2009-01-12
William Salusky
Web Application Firewalls (WAF) - Have you deployed WAF technology?
2008-11-20
Jason Lam
Large quantity SQL Injection mitigation
WEB
2024-01-22/a>
Johannes Ullrich
Apple Updates Everything - New 0 Day in WebKit
2024-01-08/a>
Jesse La Grew
What is that User Agent?
2023-07-23/a>
Guy Bruneau
Install & Configure Filebeat on Raspberry Pi ARM64 to Parse DShield Sensor Logs
2023-05-03/a>
Xavier Mertens
Increased Number of Configuration File Scans
2023-04-18/a>
Johannes Ullrich
UDDIs are back? Attackers rediscovering old exploits.
2023-02-25/a>
Didier Stevens
Crypto Inside a Browser
2023-02-24/a>
Brad Duncan
URL files and WebDAV used for IcedID (Bokbot) infection
2022-09-21/a>
Xavier Mertens
Phishing Campaigns Use Free Online Resources
2022-08-23/a>
Xavier Mertens
Who's Looking at Your security.txt File?
2022-08-17/a>
Johannes Ullrich
Apple Patches Two Exploited Vulnerabilities
2022-08-01/a>
Johannes Ullrich
A Little DDoS In the Morning
2022-04-05/a>
Johannes Ullrich
WebLogic Crypto Miner Malware Disabling Alibaba Cloud Monitoring Tools
2022-03-11/a>
Xavier Mertens
Keep an Eye on WebSockets
2022-02-07/a>
Johannes Ullrich
web3 phishing via self-customizing landing pages
2021-12-07/a>
Johannes Ullrich
Webshells, Webshells everywhere!
2021-12-01/a>
Xavier Mertens
Info-Stealer Using webhook.site to Exfiltrate Data
2021-10-11/a>
Johannes Ullrich
Things that go "Bump" in the Night: Non HTTP Requests Hitting Web Servers
2021-10-09/a>
Guy Bruneau
Scanning for Previous Oracle WebLogic Vulnerabilities
2021-06-24/a>
Xavier Mertens
Do you Like Cookies? Some are for sale!
2021-04-24/a>
Guy Bruneau
Base64 Hashes Used in Web Scanning
2020-11-07/a>
Guy Bruneau
Cryptojacking Targeting WebLogic TCP/7001
2020-10-29/a>
Johannes Ullrich
PATCH NOW: CVE-2020-14882 Weblogic Actively Exploited Against Honeypots
2020-08-10/a>
Bojan Zdrnja
Scoping web application and web service penetration tests
2020-07-24/a>
Xavier Mertens
Compromized Desktop Applications by Web Technologies
2019-11-22/a>
Xavier Mertens
Abusing Web Filters Misconfiguration for Reconnaissance
2019-09-24/a>
Xavier Mertens
Huge Amount of remotewebaccess.com Sites Found in Certificate Transparency Logs
2019-08-28/a>
Johannes Ullrich
[Guest Diary] Open Redirect: A Small But Very Common Vulnerability
2019-08-01/a>
Johannes Ullrich
What is Listening On Port 9527/TCP?
2019-06-19/a>
Johannes Ullrich
Critical Actively Exploited WebLogic Flaw Patched CVE-2019-2729
2019-04-28/a>
Johannes Ullrich
Update about Weblogic CVE-2019-2725 (Exploits Used in the Wild, Patch Status)
2019-04-25/a>
Rob VandenBrink
Unpatched Vulnerability Alert - WebLogic Zero Day
2019-02-02/a>
Guy Bruneau
Scanning for WebDAV PROPFIND Exploiting CVE-2017-7269
2018-11-17/a>
Xavier Mertens
Quickly Investigating Websites with Lookyloo
2018-07-20/a>
Kevin Liston
Weblogic Exploit Code Made Public (CVE-2018-2893)
2018-05-03/a>
Renato Marinho
WebLogic Exploited in the Wild (Again)
2018-04-30/a>
Remco Verhoef
Another approach to webapplication fingerprinting
2017-09-14/a>
Xavier Mertens
Another webshell, another backdoor!
2017-07-19/a>
Xavier Mertens
Bots Searching for Keys & Config Files
2017-06-01/a>
Xavier Mertens
Sharing Private Data with Webcast Invitations
2017-05-12/a>
Xavier Mertens
When Bad Guys are Pwning Bad Guys...
2017-04-07/a>
Xavier Mertens
Tracking Website Defacers with HTTP Referers
2017-04-02/a>
Guy Bruneau
IPFire - A Household Multipurpose Security Gateway
2017-02-28/a>
Xavier Mertens
Analysis of a Simple PHP Backdoor
2017-01-24/a>
Johannes Ullrich
Critical Vulnerability in Cisco WebEx Chrome Plugin
2017-01-14/a>
Xavier Mertens
Backup Files Are Good but Can Be Evil
2016-07-13/a>
Xavier Mertens
The Power of Web Shells
2016-01-29/a>
Xavier Mertens
Scripting Web Categorization
2015-06-25/a>
Bojan Zdrnja
Web security subtleties and exploitation of combined vulnerabilities
2015-04-23/a>
Bojan Zdrnja
When automation does not help
2015-04-14/a>
Johannes Ullrich
Odd POST Request To Web Honeypot
2014-08-16/a>
Lenny Zeltser
Web Server Attack Investigation - Installing a Bot and Reverse Shell via a PHP Vulnerability
2014-08-09/a>
Adrien de Beaupre
Complete application ownage via Multi-POST XSRF
2014-06-11/a>
Daniel Wesemann
Gimme your keys!
2014-06-10/a>
Daniel Wesemann
Sampling Bias
2014-04-24/a>
Rob VandenBrink
Apple IOS updates to 7.1.1, OSX Security update 2014-002, Airport Updates - http://support.apple.com/kb/HT1222, http://support.apple.com/kb/HT6208, http://support.apple.com/kb/HT6207, http://support.apple.com/kb/HT6203
2014-04-11/a>
Guy Bruneau
Heartbleed Fix Available for Download for Cisco Products
2014-04-07/a>
Johannes Ullrich
Attack or Bad Link? Your Guess?
2014-01-17/a>
Russ McRee
Massive RFI scans likely a free web app vuln scanner rather than bots
2014-01-13/a>
Johannes Ullrich
Special Webcast today: HTML5, Risky Business or Hidden Security Toolchest? https://www.sans.org/webcasts/html5-risky-business-hidden-security-tool-chest-mobile-web-app-authentication-97650
2014-01-11/a>
Guy Bruneau
tcpflow 1.4.4 and some of its most Interesting Features
2013-12-24/a>
Daniel Wesemann
Unfriendly crontab additions
2013-11-02/a>
Rick Wanner
Protecting Your Family's Computers
2013-10-04/a>
Pedro Bueno
CSAM: WebHosting BruteForce logs
2013-09-05/a>
Rob VandenBrink
What's Next for IPS?
2013-07-27/a>
Scott Fendley
Defending Against Web Server Denial of Service Attacks
2013-06-25/a>
Bojan Zdrnja
The race for resources
2013-06-10/a>
Johannes Ullrich
When Google isn't Google
2013-04-08/a>
Johannes Ullrich
Cleaning Up After the Leak: Hiding exposed web content
2013-03-26/a>
Daniel Wesemann
How your Webhosting Account is Getting Abused
2013-02-25/a>
Johannes Ullrich
Punkspider enumerates web application vulnerabilities
2013-02-22/a>
Johannes Ullrich
When web sites go bad: bible . org compromise
2013-01-25/a>
Johannes Ullrich
Vulnerability Scans via Search Engines (Request for Logs)
2012-10-26/a>
Adam Swanger
Securing the Human Special Webcast - October 30, 2012
2012-09-08/a>
Guy Bruneau
Webmin Input Validation Vulnerabilities
2012-08-13/a>
Rick Wanner
Interesting scan for medical certification information...
2012-07-23/a>
Johannes Ullrich
Most Anti-Privacy Web Browsing Tool Ever?
2012-03-11/a>
Johannes Ullrich
An Analysis of Jester's QR Code Attack. (Guest Diary)
2011-12-28/a>
Daniel Wesemann
Hash collisions vulnerability in web servers
2011-11-01/a>
Russ McRee
Secure languages & frameworks
2011-10-12/a>
Adam Swanger
We are experiencing technical issues with the webcast. The webcast will start as soon as these issues are resolved.
2011-08-16/a>
Johannes Ullrich
What are the most dangerous web applications and how to secure them?
2011-07-28/a>
Johannes Ullrich
Announcing: The "404 Project"
2011-07-05/a>
Raul Siles
Helping Developers Understand Security - Spot the Vuln
2011-05-17/a>
Johannes Ullrich
A Couple Days of Logs: Looking for the Russian Business Network
2011-05-14/a>
Guy Bruneau
Websense Study Claims Canada Next Hotbed for Cybercrime Web Hosting Activity
2011-05-11/a>
Swa Frantzen
Time to disable WebGL ?
2011-04-10/a>
Raul Siles
Recent security enhancements in web browsers (e.g. Google Chrome)
2011-04-01/a>
John Bambenek
LizaMoon Mass SQL-Injection Attack Infected at least 500k Websites
2011-02-28/a>
Deborah Hale
Possible Botnet Scanning
2011-02-01/a>
Lenny Zeltser
The Importance of HTTP Headers When Investigating Malicious Sites
2010-12-18/a>
Raul Siles
Google Chrome (Stable and Beta) have been updated to 8.0.552.224 for all platforms (Chrome OS too). http://bit.ly/fW04cr
2010-12-12/a>
Raul Siles
New trend regarding web application vulnerabilities?
2010-12-02/a>
Kevin Johnson
Robert Hansen and our happiness
2010-11-18/a>
Chris Carboni
All of your pages are belonging to us
2010-08-16/a>
Raul Siles
Blind Elephant: A New Web Application Fingerprinting Tool
2010-08-15/a>
Manuel Humberto Santander Pelaez
Python to test web application security
2010-08-13/a>
Tom Liston
The Strange Case of Doctor Jekyll and Mr. ED
2010-07-25/a>
Rick Wanner
Updated version of Mandiant's Web Historian
2010-07-21/a>
Adrien de Beaupre
Update on .LNK vulnerability
2010-07-20/a>
Manuel Humberto Santander Pelaez
LNK vulnerability now with Metasploit module implementing the WebDAV method
2010-06-23/a>
Scott Fendley
Opera Browser Update
2010-06-15/a>
Manuel Humberto Santander Pelaez
iPhone 4 Order Security Breach Exposes Private Information
2010-04-26/a>
Raul Siles
Vulnerable Sites Database
2010-04-13/a>
Adrien de Beaupre
Web App Testing Tools
2010-03-24/a>
Johannes Ullrich
".sys" Directories Delivering Driveby Downloads
2010-03-21/a>
Scott Fendley
Skipfish - Web Application Security Tool
2010-03-08/a>
Raul Siles
Samurai WTF 0.8
2010-02-06/a>
Guy Bruneau
Oracle WebLogic Server Security Alert
2010-02-03/a>
Johannes Ullrich
Anatomy of a Form Spam Campaign (in progress against isc.sans.org right now) https://blogs.sans.org/appsecstreetfighter/
2010-01-29/a>
Johannes Ullrich
Analyzing isc.sans.org weblogs, part 2, RFI attacks
2010-01-25/a>
William Salusky
"Bots and Spiders and Crawlers, be gone!" - or - "New Open Source WebAppSec tools, Huzzah!"
2010-01-20/a>
Johannes Ullrich
Weathering the Storm Part 1: An analysis of our SANS ISC weblogs http://appsecstreetfighter.com
2010-01-08/a>
Rob VandenBrink
Microsoft OfficeOnline, Searching for Trust and Malware
2009-12-28/a>
Johannes Ullrich
8 Basic Rules to Implement Secure File Uploads http://jbu.me/48 (inspired by IIS ; bug)
2009-10-26/a>
Johannes Ullrich
Web honeypot Update
2009-10-20/a>
Raul Siles
WASC 2008 Statistics
2009-10-09/a>
Rob VandenBrink
THAWTE to discontinue free Email Certificate Services and Web of Trust Service
2009-09-18/a>
Jason Lam
Results from Webhoneypot project
2009-09-16/a>
Raul Siles
Review the security controls of your Web Applications... all them!
2009-08-18/a>
Deborah Hale
Domain tcpdump.org unavailable
2009-08-18/a>
Deborah Hale
Website compromises - what's happening?
2009-08-17/a>
Adrien de Beaupre
YAMWD: Yet Another Mass Web Defacement
2009-08-01/a>
Deborah Hale
Website Warnings
2009-07-13/a>
Adrien de Beaupre
Vulnerability in Microsoft Office Web Components Control Could Allow Remote Code Execution
2009-07-05/a>
Bojan Zdrnja
More on ColdFusion hacks
2009-06-11/a>
Jason Lam
Dshield Web Honeypot going beta
2009-05-27/a>
donald smith
WebDAV write-up
2009-05-26/a>
Jason Lam
A new Web application security blog
2009-05-24/a>
Raul Siles
IIS admins, help finding WebDAV remotely using nmap
2009-05-21/a>
Adrien de Beaupre
IIS admins, help finding WebDAV
2009-05-20/a>
Tom Liston
Web Toolz
2009-05-05/a>
Bojan Zdrnja
Every dot matters
2009-04-21/a>
Bojan Zdrnja
Web application vulnerabilities
2009-03-26/a>
Mark Hofman
Webhoneypot fun
2009-02-17/a>
Jason Lam
DShield Web Honeypot - Alpha Preview Release
2009-01-12/a>
William Salusky
Web Application Firewalls (WAF) - Have you deployed WAF technology?
2008-12-01/a>
Jason Lam
Call for volunteers - Web Honeypot Project
2008-11-20/a>
Jason Lam
Large quantity SQL Injection mitigation
2008-09-08/a>
Raul Siles
Quick Analysis of the 2007 Web Application Security Statistics
2008-08-19/a>
Johannes Ullrich
A morning stroll through my web logs
2008-08-15/a>
Jim Clausing
WebEx ActiveX buffer overflow
2008-06-07/a>
Jim Clausing
Followup to 'How do you monitor your website?'
2008-04-24/a>
donald smith
Hundreds of thousands of SQL injections
2006-09-30/a>
Swa Frantzen
Yellow: WebViewFolderIcon setslice exploit spreading
APPLICATION
2020-07-24/a>
Xavier Mertens
Compromized Desktop Applications by Web Technologies
2019-06-20/a>
Xavier Mertens
Using a Travel Packing App for Infosec Purpose
2018-12-31/a>
Didier Stevens
Software Crashes: A New Year's Resolution
2018-04-30/a>
Remco Verhoef
Another approach to webapplication fingerprinting
2014-08-09/a>
Adrien de Beaupre
Complete application ownage via Multi-POST XSRF
2014-01-17/a>
Russ McRee
Massive RFI scans likely a free web app vuln scanner rather than bots
2013-07-27/a>
Scott Fendley
Defending Against Web Server Denial of Service Attacks
2013-01-25/a>
Johannes Ullrich
Vulnerability Scans via Search Engines (Request for Logs)
2011-11-01/a>
Russ McRee
Secure languages & frameworks
2011-08-16/a>
Johannes Ullrich
What are the most dangerous web applications and how to secure them?
2011-07-28/a>
Johannes Ullrich
Announcing: The "404 Project"
2011-07-05/a>
Raul Siles
Helping Developers Understand Security - Spot the Vuln
2011-04-22/a>
Manuel Humberto Santander Pelaez
In-house developed applications: The constant headache for the information security officer
2010-12-25/a>
Manuel Humberto Santander Pelaez
An interesting vulnerability playground to learn application vulnerabilities
2010-12-12/a>
Raul Siles
New trend regarding web application vulnerabilities?
2010-08-16/a>
Raul Siles
Blind Elephant: A New Web Application Fingerprinting Tool
2010-08-15/a>
Manuel Humberto Santander Pelaez
Python to test web application security
2010-06-14/a>
Manuel Humberto Santander Pelaez
Another way to get protection for application-level attacks
2010-06-14/a>
Manuel Humberto Santander Pelaez
Rogue facebook application acting like a worm
2010-04-13/a>
Adrien de Beaupre
Web App Testing Tools
2010-04-06/a>
Daniel Wesemann
Application Logs
2010-03-21/a>
Scott Fendley
Skipfish - Web Application Security Tool
2010-03-08/a>
Raul Siles
Samurai WTF 0.8
2010-02-20/a>
Mari Nichols
Is "Green IT" Defeating Security?
2010-01-29/a>
Adrien de Beaupre
Neo-legacy applications
2010-01-24/a>
Pedro Bueno
Outdated client applications
2009-10-20/a>
Raul Siles
WASC 2008 Statistics
2009-09-16/a>
Raul Siles
Review the security controls of your Web Applications... all them!
2009-05-26/a>
Jason Lam
A new Web application security blog
2009-05-20/a>
Tom Liston
Web Toolz
2009-04-21/a>
Bojan Zdrnja
Web application vulnerabilities
2009-01-12/a>
William Salusky
Web Application Firewalls (WAF) - Have you deployed WAF technology?
2008-11-20/a>
Jason Lam
Large quantity SQL Injection mitigation
FIREWALL
2021-02-15/a>
Johannes Ullrich
Securing and Optimizing Networks: Using pfSense Traffic Shaper Limiters to Combat Bufferbloat
2021-02-13/a>
Guy Bruneau
Using Logstash to Parse IPtables Firewall Logs
2020-09-17/a>
Xavier Mertens
Suspicious Endpoint Containment with OSSEC
2019-11-22/a>
Xavier Mertens
Abusing Web Filters Misconfiguration for Reconnaissance
2019-03-05/a>
Rob VandenBrink
Powershell, Active Directory and the Windows Host Firewall
2019-01-22/a>
Xavier Mertens
DNS Firewalling with MISP
2018-12-19/a>
Xavier Mertens
Restricting PowerShell Capabilities with NetSh
2018-09-22/a>
Didier Stevens
Suspicious DNS Requests ... Issued by a Firewall
2017-08-23/a>
Xavier Mertens
Malicious script dropping an executable signed by Avast?
2015-02-23/a>
Richard Porter
Subscribing to the DShield Top 20 on a Palo Alto Networks Firewall
2013-10-18/a>
Rob VandenBrink
CSAM - Why am I seeing DNS Requests to IANA.ORG in my Firewall Logs?
2013-07-27/a>
Scott Fendley
Defending Against Web Server Denial of Service Attacks
2013-07-20/a>
Manuel Humberto Santander Pelaez
Do you have rogue Internet gateways in your network? Check it with nmap
2013-04-25/a>
Adam Swanger
Guest Diary: Dylan Johnson - A week in the life of some Perimeter Firewalls
2013-03-13/a>
Johannes Ullrich
IPv6 Focus Month: Kaspersky Firewall IPv6 Vulnerability
2013-03-08/a>
Johannes Ullrich
IPv6 Focus Month: Filtering ICMPv6 at the Border
2013-03-05/a>
Mark Hofman
IPv6 Focus Month: Device Defaults
2012-05-17/a>
Johannes Ullrich
Do Firewalls make sense?
2012-05-08/a>
Bojan Zdrnja
Windows Firewall Bypass Vulnerability and NetBIOS NS
2011-07-15/a>
Deborah Hale
What's in a Firewall?
2010-11-08/a>
Manuel Humberto Santander Pelaez
Network Security Perimeter: How to choose the correct firewall and IPS for your environment?
2010-06-14/a>
Manuel Humberto Santander Pelaez
Another way to get protection for application-level attacks
2010-03-10/a>
Rob VandenBrink
What's My Firewall Telling Me? (Part 4)
2010-03-05/a>
Kyle Haugsness
What is your firewall log telling you - responses
2010-03-03/a>
Daniel Wesemann
What is your firewall log telling you - Part #2
2010-02-23/a>
Mark Hofman
What is your firewall telling you and what is TCP249?
2009-10-30/a>
Rob VandenBrink
New version of NIST 800-41, Firewalls and Firewall Policy Guidelines
2009-01-12/a>
William Salusky
Web Application Firewalls (WAF) - Have you deployed WAF technology?
2008-11-20/a>
Jason Lam
Large quantity SQL Injection mitigation
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