After studying for 36 hours in 6 days (from 2018/09/08 to 2018/09/13), I cleared the ISC2 CSSLP exam this afternoon. The following is what I used to prepare for this exam:

• Official (ISC)² Guide to the CSSLP, Second Edition
• Official (ISC)2 Guide to the CSSLP ((ISC)2 Press) 1st Edition
• CSSLP Certification All-in-One Exam Guide

The ISC2 official Guide to the CSSLP helps. The exam is not so challenging for an experienced developer with CISSP qualification.

The milestones are updated as follows:

• Milestone #1: PMI + CISSP
  • 2018/04/09 ACP
  • 2018/04/27 PBA
  • 2018/06/19 CISSP
  • 2018/07/10 RMP
• Milestone #2: ISACA
  • 2018/07/24 CISM
  • 2018/08/13 CRISC
  • 2018/08/28 CISA
• Milestone #3: ISC2
  • 2018/09/07 CCSP (originally scheduled on 2018/09/14)
  • 2018/09/13 CSSLP (originally scheduled on 2018/09/28)
• Milestone #4: EC-Council
  • 2018/10/15 CEH
  • 2018/10/29 ECSA

What a relief! Keep moving!