Linux Server Security

Review: Linux Server Security

About the author Chris Binnie is a Technical Consultant with 20 years of experience working with Linux systems, and a writer for Linux Magazine and Admin Magazine. He built an …

O'Reilly DevOpsSec

Review: DevOpsSec

About the author Jim Bird, CTO of a major US-based institutional alternative trading system, has more than 20 years of experience in financial services technology, including …

Signal

Review: Signal for iOS

Open Whisper Systems’ Signal is an encrypted voice and text communication application available for Android and iOS. The technology is built upon the …