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Apple's SSL/TLS bug

Apple's iOS/OS X SSL bug let attackers bypass signature checks via a duplicate 'goto fail'. Fixed in iOS 7.0.6 and OS X 10.9.2.

go

The Nature Of Channels In Go

The Nature Of Channels In Go. Introduction In my last post called Concurrency, Goroutines and GOMAXPROCS, I set the stage for talking about channels. We …

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More Programming Articles
01

Railway Station Cyber Twin Simulation System

Project Design Purpose : The Railway Station Cyber Twin Simulation System is a software-based Operational Technology simulation platform designed to address OT cybersecurity challenges in two critical infrastructure sectors: public transportation and CI building management. The p…

02

PgBouncer 1.26.1 CVE fixes: who is exposed and how to upgrade safely

PgBouncer 1.26.1, released on October 14, 2026, fixes three CVEs, and one of them is an authentication bypass rather than a crash: on versions 1.17.0 through 1.26.0, anyone who knows the password of a single user in auth_file can log in as any other user that authentica…

03

How PageSaver Reader Mode PDF Works

PageSaver can save a web page as a PDF in two ways. The normal Save as PDF keeps the page as you see it: layout, columns, images, the lot. Reader Mode PDF does something different. It pulls out just the article — the title, the author, and the body text — and leaves b…

06

Why Is My PDF So Large? Causes and Practical Fixes

Why is my PDF so large when it only has a few pages? Usually, the answer is inside those pages: high-resolution scans, oversized pictures, embedded fonts, or extra document data. Page count alone tells you very little about file size.Before choosing the strongest compression sett…

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