Phrack

Phrack. It is a seminal, long-running electronic magazine, or ezine, that has been a cornerstone of the underground computer community since its inception. Focused on the technical aspects of telecommunications, computer security, and hacker ethic, it has served as a primary communication channel and knowledge repository for generations of enthusiasts. The publication is renowned for its detailed, often groundbreaking technical articles, its documentation of the evolving hacker culture, and its role in numerous high-profile legal cases.

History

The first issue was released on November 17, 1985, created by individuals known as Knight Lightning and Taran King on a bulletin board system in St. Louis. Its early distribution relied on networks like FidoNet and other BBS communities, mirroring the decentralized, exploratory nature of the early digital underground. Throughout the late 1980s and 1990s, it evolved in parallel with major shifts in technology, from the era of dial-up modems and phreaking into the age of the Internet and UNIX systems. The publication has experienced several hiatuses and changes in editorial staff, often coinciding with law enforcement actions such as the Operation Sundevil raids, but has consistently been revived by new generations of contributors.

Content and format

Each issue, called a "Phile," traditionally begins with an editorial section, "Phrack World News," offering commentary on current events within the hacker scene. The core content consists of highly technical articles covering topics like exploit development, vulnerability analysis, reverse engineering, and cryptography. A famous recurring column, "Smashing The Stack For Fun And Profit" by Elias Levy, was first published within its pages. The format also historically included sections for source code, tutorials on assembly language, and discussions on social engineering. Its stylistic hallmark is a blend of deep technical rigor and the distinct, often countercultural, ethos of its community.

Influence and legacy

The publication is considered one of the most influential technical journals in the history of information security. It educated a vast number of future security researchers, professionals at firms like @stake and ISS, and academics in the field. Its articles and disclosed techniques have directly shaped the development of intrusion detection systems, penetration testing methodologies, and the broader cybersecurity industry. The magazine's ethos and technical depth inspired countless other publications, including 2600: The Hacker Quarterly, and set a standard for knowledge-sharing that persists in modern forums and security conferences like DEF CON and Black Hat Briefings.

Notable contributors and articles

Beyond Elias Levy, many significant figures in security have been associated with the publication. These include Christophe Grenier, the author of the LC4 password cracker, and Mixter, known for Distributed Denial of Service tools. The "Hacking Exposed" series by Stuart McClure, Joel Scambray, and George Kurtz has intellectual roots in the technical disclosure culture it fostered. Seminal articles include discussions on buffer overflow techniques, analyses of the Morris worm, and early explorations of Windows NT security. The "Phrack Prophile" series provided influential interviews with key individuals like Robert T. Morris.

Legal and ethical controversies

The magazine has frequently been at the center of legal disputes, often cited as evidence in prosecutions under laws like the Computer Fraud and Abuse Act. The 1989 publication of proprietary AT&T documents regarding the 1ESS switch led to a major FBI investigation and the conviction of Knight Lightning. Its role in publishing source code for tools considered hacking tools by authorities, such as LOphtCrack, has sparked ongoing debate over freedom of speech, responsible disclosure, and the boundaries of security research. These controversies highlight the persistent tension between the hacker ethic and the legal frameworks of governments and corporations like IBM and Microsoft.

Category:Computer magazines Category:Hacker culture Category:Computer security Category:1985 establishments