May 24, 2021Why Offline Backups Are Needed July 1, 2020Checking TLS/SSL Services with Check SSL Cert May 13, 2020Checking TLS/SSL Services with Nagios Service Checks May 2, 2020A Beginners Guide to Deploying OpenLDAP with Ansible April 6, 2020Ansible and OpenLDAP (Part 1) February 4, 2020Monitoring Your LDAP Replication March 28, 2019Managing Host Removals In Nagios XI September 12, 2018Rex To Offer Basic Linux Training Classes Soon September 5, 2018Wanting Better Monitoring, Just After A Disaster Strikes August 9, 2018Using Duo 2FA To Improve Security In Nagios XI July 19, 2018An Introduction To Nagvis June 14, 2018Automating Firewall Block Rules For Malicious Attackers With Nagios Logserver And OpenBSD May 12, 2018Nothing That You Do Not Need: Where Practice Meets Philosophy May 9, 2018Phone (Telecom) Phishing May 3, 2018NSClient++ With Signed SSL Certificates And Strong Encryption February 26, 2018Nagios Event Handlers: Self-Healing And More February 5, 2018Merging Multiple Nagios Check Outputs Using Macros December 3, 2017Checklists Plus Good Monitoring = Reliability September 15, 2017The WMI Plus File Checks July 29, 2017Applying Double Filters In NXLOG For Windows Event Logs June 8, 2017Adding An Additional Layer Of Filtering Through NXLOG February 21, 2017Two Easy Ways To Increase Email Security & Legitimacy For Your Domain September 21, 2016How To Hire An LDAP Or Monitoring Consultant August 25, 2016Nagios Monitoring: Planning Is The Hallmark Of Intelligence May 25, 2016Tip: Destroy Expire SSH And SSL Keys March 9, 2016Best Practice: Privilege Separation In Monitoring Agents December 18, 2015Monitoring Systems And Discipline September 24, 2015Defeat Device: “A Noticeable Deviation Between Bench Test Results And Actual Road Use” June 13, 2015Disabled Alarm System Contributed To Deepwater Horizon Disaster May 31, 2015Jython Monitoring JMX and Java Applications March 25, 2015Nagios Monitoring Check Resolution December 25, 2014Hackers Don’t Holiday December 24, 2014Year End Reminder On Password Changing & Email Forgery Phish Prevention Tips December 5, 2014Automation Makes Us Dumb???!!! November 2, 2014Tricks: Apache Cassandra Monitoring Tricks With The Help Of JMX And Nagios July 30, 2014Case Study: EMC Isilon OneFS OneFS – Migrating Unix Permissions To Windows/NTFS/Active Directory April 15, 2014“Heartbleed”, Internet Security And “The Internet Of Things” March 10, 2014DST: Bad For Tech October 3, 2013What’s Your Threat Model? July 9, 2013Environment Awareness And The Application Health Monitoring Spreadsheet April 6, 2013Tip: Centralized Logging Benefits March 7, 2013Tip: Why You Always Need More Than Two LDAP Servers February 21, 2013Tip: Validation Best Practice December 27, 2012Tip: Finding The Right Deployment Pace December 11, 2012Tip: Pay Attention To The LDAP Monitoring Branch (CN=Monitor) November 29, 2012Trick: Using The Sun Directory Server Tools LDIFDIFF.PL and LDIFFSORT.PL To Verify Bulk Loads November 20, 2012Trick: New Graymail Blocking Feature November 8, 2012Tip: Design Operation-Ready Solutions October 13, 2012Nagios For Application and System Monitoring September 8, 2012Tip: Better Application Logging August 20, 2012Tip: Timezones: Always Set Your Servers To GMT July 24, 2012Trick: Using LDAP To Expose Your Directory To SAAS Or Cloud Services July 7, 2012Tip: Password Management Best Practice: Tiered Passwords June 5, 2012Tip: Java Does Not Honor DNS TTL; Recommendation in Enterprise Environment April 27, 2012Who Did What? Privileged Execution, and How No-Password Accounts (Even For Root) Help You Achieve This April 19, 2012Opportunistic vs. Required TLS February 24, 2012Tip: Good Application Monitoring and Alerting Saves Money and Promotes Health February 23, 2012Tip: Hide Those LDAP Simple Authentication Passwords From the Command Line History January 29, 2012Tip: Think Before Using San Technology November 28, 2011Trick: UIDNumber Attribute Auto-Incrementing Method
