Diaries by Keyword: Net

DateAuthorTitle
2014-10-13Lorna HutchesonFor or Against: Port Security for Network Access Control
2014-10-09Johannes UllrichCSAM: My servers started speaking IRC, and that is when I started to listen!
2014-08-09Adrien de BeaupreComplete application ownage via Multi-POST XSRF
2014-07-26Chris Mohan"Internet scanning project" scans
2014-07-08Johannes UllrichHardcoded Netgear Prosafe Switch Password
2014-06-03Basil Alawi S.TaherAn Introduction to RSA Netwitness Investigator
2014-01-24Chris MohanPhishing via Social Media
2014-01-16Kevin ShorttPort 4028 - Interesting Activity
2013-12-07Guy BruneauSuspected Active Rovnix Botnet Controller
2013-11-30Russ McReeA review of Tubes, A Journey to the Center of the Internet
2013-10-24Johannes UllrichFalse Positive: php.net Malware Alert
2013-10-01John Bambenek*Metaspoit Releases Module to Exploit Unpatched IE Vuln CVE-2013-3893
2013-09-20Russ McReeThreat Level Yellow: Protection recommendations regarding Internet Explorer exploits in the wild
2013-09-17John BambenekMicrosoft Releases Out-of-Band Advisory for all Versions of Internet Explorer
2013-08-19Rob VandenBrinkZMAP 1.02 released
2013-07-17Johannes UllrichNetwork Solutions Outage
2013-07-13Lenny ZeltserDecoy Personas for Safeguarding Online Identity Using Deception
2013-06-23Kevin ListonIs SSH no more secure than telnet?
2013-05-09Johannes UllrichMicrosoft released a Fix-it for the Internet Explorer 8 Vulnerability http://support.microsoft.com/kb/2847140
2013-05-08Chris MohanSyria drops from Internet 7th May 2013
2013-02-22Chris MohanPHP 5.4.12 and PHP 5.3.22 released http://www.php.net/ChangeLog-5.php
2013-02-06Johannes UllrichIntel Network Card (82574L) Packet of Death
2013-02-03Lorna HutchesonIs it Really an Attack?
2013-01-10Rob VandenBrinkWhat Else runs Telnets? Or, Pentesters Love Video Conferencing Units Too!
2013-01-09Richard PorterThe 80's called - They Want Their Mainframe Back!
2013-01-02Russ McReeEMET 3.5: The Value of Looking Through an Attacker's Eyes
2013-01-01Johannes UllrichFixIt Available for Internet Explorer Vulnerability
2012-12-31Manuel Humberto Santander PelaezHow to determine which NAC solutions fits best to your needs
2012-12-03John BambenekJohn McAfee Exposes His Location in Photo About His Being on Run
2012-11-29Kevin ShorttNew Apple Security Update: APPLE-SA-2012-11-29-1 Apple TV 5.1.1
2012-11-28Mark HofmanMcAfee releases extraDAT for W32/Autorun.worm.aaeb-h
2012-11-28Mark HofmanNew version of wireshark is available (1.8.4), some security fixes included.
2012-11-27Chris MohanCan users' phish emails be a security admin's catch of the day?
2012-11-26John BambenekOnline Shopping for the Holidays? Tips, News and a Fair Warning
2012-11-20John BambenekBehind the Random NTP Bizarreness of Incorrect Year Being Set
2012-11-20John BambenekFirefox v 17.0 just released, more here: http://www.mozilla.org/en-US/firefox/17.0/releasenotes/
2012-11-19John BambenekMoneyGram fined $100 million for aiding wire fraud - http://krebsonsecurity.com/2012/11/moneygram-fined-100-million-for-wire-fraud/
2012-11-19John BambenekNew Poll: Top 5 Unresolved Security Problems of 2012
2012-11-17Manuel Humberto Santander PelaezNew Sysinternal Updates: AdExplorer v1.44, Contig v1.7, Coreinfo v3.2, Procdump v5.1. See http://blogs.technet.com/b/sysinternals/archive/2012/11/16/updates-adexplorer-v1-44-contig-v1-7-coreinfo-v3-2-procdump-v5-1.aspx?Redirected=true
2012-11-12John BambenekRequest for info: Robocall Phishing Against Local/Regional Banks
2012-11-09Mark BaggettRemote Diagnostics with PSR
2012-11-09Mark BaggettFresh batch of Microsoft patches next week
2012-11-07Mark BaggettHelp eliminate unquoted path vulnerabilities
2012-11-07Mark BaggettMultiple 0-Days Reported!
2012-11-07Mark BaggettCisco TACACS+ Authentication Bypass
2012-11-05Johannes UllrichReminder: Ongoing SMTP Brute Forcing Attacks
2012-11-05Johannes UllrichPossible Fake-AV Ads from Doubleclick Servers
2012-11-04Lorna HutchesonWhat's important on your network?
2012-10-31Johannes UllrichCyber Security Awareness Month - Day 31 - Business Continuity and Disaster Recovery
2012-10-30Johannes UllrichHurricane Sandy Update
2012-10-30Richard PorterSplunk 5.0 SP-CAAAHB4 http://www.splunk.com/view/SP-CAAAHB4
2012-10-30Mark HofmanCyber Security Awareness Month - Day 30 - DSD 35 mitigating controls
2012-10-28Tony CarothersFirefox 16.02 Released
2012-10-26Russ McReeCyber Security Awareness Month - Day 26 - Attackers use trusted domain to propagate Citadel Zeus variant
2012-10-25Richard PorterCyber Security Awareness Month - Day 25 - Pro Audio & Video Packets on the Wire
2012-10-24Russ McReeOngoing Windstream outage in the midwest - https://twitter.com/search?q=windstream
2012-10-21Johannes UllrichCyber Security Awareness Month - Day 22: Connectors
2012-10-21Lorna HutchesonPotential Phish for Regular Webmail Accounts
2012-10-19Johannes UllrichCyber Security Awareness Month - Day 19: Standard log formats and CEE.
2012-10-18Rob VandenBrinkCyber Security Awareness Month - Day 18 - Vendor Standards: The vSphere Hardening Guide
2012-10-17Mark HofmanOracle Critical Patch Update October
2012-10-17Mark HofmanNew Acrobat release (including reader) available. Version 11. Some security improvements more here -->http://blogs.adobe.com/adobereader/
2012-10-16Richard PorterCyberAwareness Month - Day 15, Standards Body Soup (pt2), Same Soup Different Cook.
2012-10-16Johannes UllrichCyber Security Awareness Month - Day 16: W3C and HTML
2012-10-14Pedro BuenoCyber Security Awareness Month - Day 14 - Poor Man's File Analysis System - Part 1
2012-10-11Rob VandenBrinkCyber Security Awareness Month - Day 11 - Vendor Agnostic Standards (Center for Internet Security)
2012-10-09Johannes UllrichMicrosoft October 2012 Black Tuesday Update - Overview
2012-10-07Tony CarothersCyber Security Awareness Month - Day 7 - Rollup Review of CSAM Week 1
2012-10-05Johannes UllrichCyber Security Awareness Month - Day 5: Standards Body Soup, So many Flavors in the bowl.
2012-10-05Richard PorterVMWare Security Advisory: VMSA-2012-0014 - http://www.vmware.com/security/advisories/VMSA-2012-0014.html
2012-10-05Richard PorterReports of a Distributed Injection Scan
2012-10-04Mark HofmanAnd the SHA-3 title goes to .....Keccak
2012-10-02Russ McReeCyber Security Awareness Month - Day 2 - PCI Security Standard: Mobile Payment Acceptance Security Guidelines
2012-10-01Johannes UllrichCyber Security Awareness Month
2012-09-28Joel EslerAdobe certification revocation for October 4th
2012-09-26Johannes UllrichSome Android phones can be reset to factory default by clicking on links
2012-09-26Johannes UllrichMore Java Woes
2012-09-21Johannes UllrichiOS 6 Security Roundup
2012-09-20Russ McReeFlash Player update but no announcement, check your version http://www.adobe.com/software/flash/about/
2012-09-20Russ McReeApple and Cisco Security Advisories 19 SEP 2012
2012-09-20Russ McReeFinancial sector advisory: attacks and threats against financial institutions
2012-09-19Russ McReeScript kiddie scavenging with Shellbot.S
2012-09-17Rob VandenBrinkWhat's on your iPad?
2012-09-14Lenny ZeltserScam Report - Fake Voice Mail Email Notification Redirects to Malicious Site
2012-09-13Mark BaggettTCP Fuzzing with Scapy
2012-09-13Mark BaggettMicrosoft disrupts traffic associated with the Nitol botnet
2012-09-13Mark BaggettMore SSL trouble
2012-09-10Johannes UllrichMicrosoft Patch Tuesday Pre-Release
2012-09-10Johannes UllrichGodaddy DDoS Attack
2012-09-10donald smithBlue Toad publishing co compromise lead to UDID release. http://redtape.nbcnews.com/_news/2012/09/10/13781440-exclusive-the-real-source-of-apple-device-ids-leaked-by-anonymous-last-week?lite
2012-09-06Johannes UllrichSSL Requests sent to port 80 (request for help/input)
2012-09-04Johannes UllrichAnother round of "Spot the Exploit E-Mail"
2012-09-02Lorna HutchesonDemonstrating the value of your Intrusion Detection Program and Analysts
2012-09-01Russ McReeBlackhole targeting Java vulnerability via fake Microsoft Services Agreement email phish
2012-08-31Russ McReeNot so fast: Java 7 Update 7 critical vulnerability discovered in less than 24 hours
2012-08-30Bojan ZdrnjaAnalyzing outgoing network traffic (part 2)
2012-08-30Johannes UllrichEditorial: The Slumlord Approach to Network Security http://isc.sans.edu/j/editorial
2012-08-29Johannes Ullrich"Data" URLs used for in-URL phishing
2012-08-27Johannes UllrichThe Good, Bad and Ugly about Assigning IPv6 Addresses
2012-08-27Johannes UllrichMalware Spam harvesting Facebook Information
2012-08-26Lorna HutchesonWho ya gonna contact?
2012-08-23Bojan ZdrnjaAnalyzing outgoing network traffic
2012-08-22Adrien de BeaupreApple Remote Desktop update fixes no encryption issue
2012-08-22Adrien de BeauprePhishing/spam via SMS
2012-08-21Adrien de BeaupreYYABCAFU - Yes Yet Another Bleeping Critical Adobe Flash Update
2012-08-21Adrien de BeaupreRuggedCom fails key management 101 on Rugged Operating System (ROS)
2012-08-20Manuel Humberto Santander PelaezDo we need test procedures in our companies before implementing Antivirus signatures?
2012-08-19Manuel Humberto Santander PelaezAuthentication Issues between entities during protocol message exchange in SCADA Systems
2012-08-12Tony CarothersLayers of the Defense-in-Depth Onion
2012-08-12Tony CarothersOracle Security Alert for CVE-2012-3132
2012-08-09Mark HofmanZeus/Citadel variant causing issues in the Netherlands
2012-08-09Mark HofmanSQL Injection Lilupophilupop style, Part 2
2012-08-07Adrien de BeaupreWho protects small business?
2012-08-04Kevin ListonVendors: More Patch-Release Options Please
2012-07-27Daniel WesemannCuckoo 0.4 is out - cool new features for malware analysis http://www.cuckoosandbox.org/
2012-07-24Richard PorterWireshark 1.8.1 Released http://www.wireshark.org/
2012-07-24Richard PorterReport of spike in DNS Queries gd21.net
2012-07-20Mark BaggettSyria Internet connection cut?
2012-07-19Mark BaggettDiagnosing Malware with Resource Monitor
2012-07-19Mark BaggettA Heap of Overflows?
2012-07-16Richard PorterSysinternals Update @ http://blogs.technet.com/b/sysinternals/archive/2012/07/16/updates-handle-v3-5-process-explorer-v15-22-process-monitor-v3-03-rammap-v1-21-zoomit-v4-3.aspx
2012-07-13Richard PorterYesterday (not as on the ball as Rob) at SANSFire
2012-07-13Russ McRee2 for 1: SANSFIRE & MSRA presentations
2012-07-13Russ McReeYahoo service SQL injection vuln leads to account exposure
2012-07-12Rick WannerCisco Security Advisory: Multiple Vulnerabilities in Cisco TelePresence Multipoint Switch - http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-ctms
2012-07-12Rick WannerCisco Security Advisory: Multiple Vulnerabilities in Cisco TelePresence Recording Server - http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-ctrs
2012-07-12Rick WannerCisco Security Advisory: Multiple Vulnerabilities in Cisco TelePresence Immersive Endpoint Devices - http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-cts
2012-07-12Rick WannerCisco Security Advisory: Multiple Vulnerabilities in Cisco TelePresence Manager - http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-ctsman
2012-07-10Rob VandenBrinkToday at SANSFIRE (09 July 2012) - ISC Panel Discussion on the State of the Internet
2012-07-09Johannes UllrichThe FBI will turn off the Internet on Monday (or not)
2012-07-09Manuel Humberto Santander PelaezInternet Storm Center panel tonight at SANSFIRE 2012!
2012-07-05Adrien de BeaupreNew OS X trojan backdoor MaControl variant reported
2012-07-05Adrien de BeaupreMicrosoft advanced notification for July 2012 patch Tuesday
2012-07-02Joel EslerA rough guide to keeping your website up
2012-07-02Joel EslerLinux & Java leap second bug
2012-06-29Jim ClausingUpdated SysInternals tools - Autoruns, Process Explorer, Process Monitor, PSKill -- http://blogs.technet.com/b/sysinternals/archive/2012/06/28/updates-autoruns-v11-32-process-explorer-v15-21-process-monitor-v3-02-pskill-v1-15-rammap-v1-2.aspx
2012-06-28Chris MohanMassive spike in BGP traffic - Possible BGP poisoning?
2012-06-21Russ McReeAnalysis of drive-by attack sample set
2012-06-21Russ McReeWireshark 1.8.0 released 21 JUN 2012 http://www.wireshark.org/download.html
2012-06-19Daniel Wesemann Vulnerabilityqueerprocessbrittleness
2012-04-15Rick Wanner.Net update affects printing from some applications
2012-04-06Johannes UllrichSocial Share Privacy
2012-01-24Bojan ZdrnjaIs it time to get rid of NetBIOS?
2011-12-29Richard PorterASP.Net Vulnerability
2011-11-01Russ McReeHoneynet Project: Android Reverse Engineering (A.R.E.) Virtual Machine released
2011-10-26Rick WannerCritical Control 17:Penetration Tests and Red Team Exercises
2011-10-19Pedro BuenoThe old new Stuxnet...DuQu?
2011-08-05Johannes UllrichMicrosoft Patch Tuesday Advance Notification: 13 Bulletins coming http://www.microsoft.com/technet/security/Bulletin/MS11-aug.mspx
2011-05-25Lenny ZeltserMonitoring Social Media for Security References to Your Organization
2011-05-20Guy BruneauSysinternals Updates, Analyzing Stuxnet Infection with Sysinternals Tools Part 3
2011-04-14Adrien de BeaupreSysinternals updates, a new blog post, and webcast
2011-04-11Johannes UllrichLayer 2 DoS and other IPv6 Tricks
2011-04-07Chris MohanBeing a good internet neighbour
2011-02-28Deborah HalePossible Botnet Scanning
2011-02-14Lorna HutchesonNetwork Visualization
2011-01-30Richard PorterThe Modern Dark Ages?
2011-01-27Robert DanfordMicrosoft Security Advisory for MHTML via Internet Explorer (MS2501696/CVE-2011-0096)
2011-01-23Richard PorterCrime is still Crime!
2011-01-11Kevin ShorttSpam Cannons on Holiday
2011-01-05Johannes UllrichCurrently Unpatched Windows / Internet Explorer Vulnerabilities
2010-12-21Rob VandenBrinkNetwork Reliability, Part 2 - HSRP Attacks and Defenses
2010-11-22Lenny ZeltserBrand Impersonations On-Line: Brandjacking and Social Networks
2010-11-14Marcus SachsStuxnet Analysis
2010-11-08Manuel Humberto Santander PelaezNetwork Security Perimeter: How to choose the correct firewall and IPS for your environment?
2010-10-07Rob VandenBrinkSORBS.NET - email RBL issues
2010-09-30Pedro BuenoMS OOB .NET patch is now also available via Windows Update.
2010-09-28Daniel WesemannMS10-070 OOB Patch for ASP.NET vulnerability
2010-09-18Rick WannerMicrosoft Security Advisory for ASP.NET
2010-09-16Johannes UllrichFacebook "Like Pages"
2010-08-23Manuel Humberto Santander PelaezFirefox plugins to perform penetration testing activities
2010-08-16Raul SilesBlind Elephant: A New Web Application Fingerprinting Tool
2010-08-05Rob VandenBrinkAccess Controls for Network Infrastructure
2010-08-02Manuel Humberto Santander PelaezSecuring Windows Internet Kiosk
2010-07-29Rob VandenBrinkFBI, Slovenian and Spanish Police announce more arrests of Mariposa Botnet Creator, Operators
2010-07-07Kevin ShorttFacebook, Facebook, What Do YOU See?
2010-06-17Deborah HaleInternet Fraud Alert Kicks Off Today
2010-06-10Deborah HaleTop 5 Social Networking Media Risks
2010-06-06Manuel Humberto Santander PelaezNice OS X exploit tutorial
2010-06-04Rick WannerNew Honeynet Project Forensic Challenge
2010-04-23Adrien de BeaupreShadowserver botnet rules
2010-04-18Guy BruneauSome NetSol hosted sites breached
2010-04-13Adrien de BeaupreWeb App Testing Tools
2010-03-28Rick WannerHoneynet Project: 2010 Forensic Challenge #3
2010-03-10Rob VandenBrinkWhat's My Firewall Telling Me? (Part 4)
2010-02-22Rob VandenBrinkNew Risks in Penetration Testing
2010-02-03Johannes UllrichInformation Disclosure Vulnerability in Internet Explorer
2010-01-14Bojan Zdrnja0-day vulnerability in Internet Explorer 6, 7 and 8
2009-12-21Marcus SachsiPhone Botnet Analysis
2009-12-07Rob VandenBrink
2009-11-25Jim ClausingTool updates
2009-11-24Rick WannerMicrosoft Security Advisory 977981 - IE 6 and IE 7
2009-11-13Deborah HalePushdo/Cutwail Spambot - A Little Known BIG Problem
2009-11-11Rob VandenBrinkLayer 2 Network Protections against Man in the Middle Attacks
2009-11-08Kevin ListonFireEye takes on Ozdok and Recovery Ideas
2009-10-18Mari NicholsComputer Security Awareness Month - Day 18 - Telnet an oldie but a goodie
2009-10-10Tony CarothersUser Notification for Possible Infected Systems
2009-09-16Raul SilesIETF Draft for Remediation of Bots in ISP Networks
2009-08-13Jim ClausingNew and updated cheat sheets
2009-08-03Mark HofmanSwitch hardening on your network
2009-07-28Adrien de BeaupreYYAMCCBA
2009-07-27Raul SilesNew Hacker Challenge: Prison Break - Breaking, Entering & Decoding
2009-05-28Jim ClausingStego in TCP retransmissions
2009-05-18Rick WannerCisco SAFE Security Reference Guide Updated
2009-05-07Deborah HaleBotnet hijacking reveals 70GB of stolen data
2009-04-21Bojan ZdrnjaWeb application vulnerabilities
2009-03-26Mark HofmanWebhoneypot fun
2009-02-22Mari NicholsThe Internet Safety Act of 2009
2009-01-07Bojan ZdrnjaAn Israeli patriot program or a trojan
2008-12-28Raul SilesLevel3 Outage?
2008-12-17donald smithInternet Explorer 960714 is released
2008-12-10Bojan Zdrnja0-day exploit for Internet Explorer in the wild
2008-09-20Rick WannerNew (to me) nmap Features
2008-09-01John BambenekThe Number of Machines Controlled by Botnets Has Jumped 4x in Last 3 Months
2008-07-19William SaluskyA twist in fluxnet operations. Enter Hydraflux
2008-07-15Maarten Van HorenbeeckBot controller mimicry
2008-04-07John BambenekGot Kraken?
2008-04-07John BambenekNetwork Solutions Technical Difficulties? Enom too
2008-04-07John BambenekKraken Technical Details: UPDATED x3
2006-10-03Swa FrantzenDetecting attacks against servers
2006-08-31Swa FrantzenNT botnet submitted
2006-08-31Joel EslerMS06-040 Worm