Email Authenticity 101: DKIM, DMARC, and SPF — Alex Blackie [https://www.alexblackie.com/articles/email-authenticity-dkim-spf-dmarc/?utm_source=hackernewsletter&utm_medium=email&utm_term=fav] - 2021-09-11 12:43:45 - public:xxx authentication, dkim, dmarc, emails, programming, protocols, smtp, spf - 8 | id:788332 -
Simple Techniques to Lock Down your Website - Nettuts+ [http://net.tutsplus.com/tutorials/php/simple-techniques-to-lock-down-your-website/] - 2009-10-03 19:31:13 - public:xxx development, web, tutorials, tips, security, programming, php, passwords, authentication - 9 | id:943 -