by Eugeniusz Wypior | 25 November 2021 | Blog-EN, Newest post
Eugene Wypior The Top 20 Secure PLC Coding Practices. Part 11 – Assign designated register blocks by function (read/write/validate) Assign designated register blocks for specific functions in order to validate data, avoid buffer overflows and block unauthorized...
by Eugeniusz Wypior | 23 November 2021 | Blog-EN, Newest post
Eugene Wypior Data Privacy, Data Security, Vol. III Browser hardening There are many layers at which you can improve your security and privacy. Apart from the layer of the operating system and its settings, the layer of applications, the next important layer is the...
by Eugeniusz Wypior | 17 November 2021 | Blog-EN, Newest post
Eugene Wypior The Top 20 Secure PLC Coding Practices. Part 10 – Validate indirections Validate indirections by poisoning array ends to catch fence-post errors. Security Objective Target Group Integrity of PLC variables Product Supplier Integration / Maintenance...
by Eugeniusz Wypior | 16 November 2021 | Blog-EN, Newest post
Eugene Wypior Data Privacy, Data Security, Vol. III Privacy & Security improvement tips for Windows users (and many others) 1. Password Use a strong password, something easy to remember but difficult to hack. There are a few good concepts around such as to use...
by Eugeniusz Wypior | 10 November 2021 | Blog-EN, Newest post
Eugene Wypior The Top 20 Secure PLC Coding Practices. Part 9 – Validate HMI input variables at the PLC level, not only at HMI HMI access to PLC variables can (and should) be restricted to a valid operational value range at the HMI, but further cross-checks in...
