vanstechelman.eu
open-menu closeme

  • Prevent spammers from sending mails that abuse your domain name using an SPF record

    calendar Oct 26, 2014 · 3 min read · Infrastructure security Email security  ·
    Share on: twitter facebook linkedin copy

    All mail server administrators will have encountered the following problem: spammers send out spam and they spoof the mails so that the sender appears to be a user in the domain you are managing. Unfortunately there is not a lot that can be done to prevent spammers from sending such these spam mail. There is however a …


    Read More

Recent Posts

  • Phases in a DevSecOps agile cycle
  • Security roles in a DevSecOps strategy
  • Managing Windows firewall with PowerShell
  • The most common BitLocker command-line commands
  • Testing for CVE-2018-11784 - Apache Struts 2 Open Redirect vulnerability
  • Testing for impact of Infineon’s vulnerable RSA generation (CVE-2017-15361)
  • How to run the WSUS Server Cleanup Wizard from command-line
  • Scanning for CVE-2017-0143 (EternalBlue) using nmap (MS17-010)

Tags

WINDOWS 34 SECURITY 20 LINUX 12 INFRASTRUCTURE SECURITY 11 NETWORKING 10 WEB APPLICATION SECURITY TESTING 10 BASH 8 AUDIT 7 TESTING 6 NMAP 5 AUTOIT 4 MONITORING 4 BURP SUITE 3 JAVA 3 POWERSHELL 3 PROGRAMMING 3 WINDOWS EVENT LOGS 3 WMIC 3 DEVSECOPS 2 DNS 2 DRUPAL 2 DRUPAL 7 2 GOOD PRACTICES 2 SED 2 SUBINACL 2 TOOLS 2 VBSCRIPT 2 WINDOWS GROUP POLICY 2 APACHE 1 BITLOCKER 1 DEBIAN 1 EMAIL SECURITY 1 HTML5 1 HTTP 1 IIS 1 JAVASCRIPT 1 NAGIOS 1 PHP 1 RADIUS 1 RANDOMNESS TESTING 1 SDLC 1 SOFTWARE DEVELOPMENT 1 SPLUNK 1 SQL SERVER 1 TPM 1 UEFI 1 WSUS 1 XCACLS 1
vanstechelman.eu

Copyright  VANSTECHELMAN.EU. All Rights Reserved

to-top