TL;DR: This paper introduces the modern approach to text compression and describes a highly effective adaptive method, with particular emphasis on its potential for protecting messages from eavesdroppers.
TL;DR: This summary chapter seeks to confirm or modify the location and alignment of any communication towers and/ or links, taking into account any new towers or links or where any towers and links have been decommissioned.
TL;DR: In this article, a personal model of data has been designed to support privacy, where all individuals, users as well as data subjects are represented by encapsulated objects, and a privacy policy confines a person to its acquaintances by query modification and refuses evaluation of expressions if the person cannot exhibit appropriate authorities.
TL;DR: A method by which certain classes of systems may be used to provide limited protection from computer viruses and by which general purpose experiments in new protection mechanisms may be explored is introduced.
TL;DR: A normative model for organizational placement of the security function is offered as a solution to the present state of affairs and should greatly assist IS and top corporate managers in administering the information security area.
TL;DR: This work achieves both the high degree of assurance required for Class A1 and the flexibility of element-level labeling by layering the TCB, where the lowest TCB layer is a reference monitor enforcing mandatory security.
TL;DR: Two flaws are found in a previously published fast cryptographic checksum algorithm used for maintaining the integrity of files in an information system: it is possible to append information to a file and generate a new valid cryptographic Checksum for the modified file, and it is Possible to forge changes to blocks whose value is less than the modulus used in the scheme under examination.
TL;DR: Two approaches which can be used to solve the problem of providing security for electronic mail messages sent to more than one destination in an efficient and secure way are described.
TL;DR: The Bra in virus has the distinction of being the first computer virus to strike in the United States outside of a test laboratory and was named the Bra in because it wrote that word as the disk label on any floppy disk it attacked.
TL;DR: The paper first demonstrates how such retrieval is made possible and provides a general algorithm that describes the retrieval procedures, and several protective measures are reviewed and critized.
TL;DR: Issues of critical importance in compiling a computer security policy, such as accountability, responsibility and the actual scope of computer security, are addressed.
TL;DR: Why information security efforts are often ineffective and why more formal planning efforts can alleviate this condition is examined and the establishment of a context for effective information security planning is dwelled on.
TL;DR: Presentation des protocoles de communication ISO assurant la securite du transfert de donnees entre ordinateurs de diverses configurations qui sont connectes ent between eux au sein d'un systeme ouvert.
TL;DR: Applications in other domains that offer insights for security and requirements for knowledge system tools are discussed in the light of the suggested applications.
TL;DR: The vulnerability of nodes on the Milnet and (by extrapolation) civilian computers to a particular type of attack: an outsider who attempts to log in by guessing at commonly used account name/password combinations is estimated.
TL;DR: A new public-key cryptosystem based on language theory: iterated morphisms and substitutions is described, which is evaluated from various points of view.
TL;DR: This article will give a quick overview of some of the bill's requirements, when they are required and what changes to expect as a result of its enactment.
TL;DR: This program, intended for use by UNIX system administrators, attacks the one-way-encrypted password file and when it guesses a password, stores an encrypted warning message in the user's area.
TL;DR: This paper introduces the digital diode as a sufficient component to implement a general purpose flow control network and proves that with this component, it can build any desired POset network and enforce its information flow properties.
TL;DR: The conclusion is that several encryption schemes will protect well against active attacks with these ''natural'' redundancy controls, and other schemes are found not to be recommendable.
TL;DR: A multilevel secure information system should be able to support a security structure consisting of a hierarchically defined sensitivity structure containing n levels and a category structure containing m compartments and it should simultaneously protect its contents from unauthorized disclosure arising from either access control violation or leakage, and from improper modification.
TL;DR: This paper presents a strategy for auditing EDP techniques and emphasizes the necessity of a dedicated technical EDP audit, and the relationship of the technical E DP audit to other audits is discussed.