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… at Sectra Communications AB in Linköping where they manufacture electronic encryption devices. In cryptology it is essential that an eavesdropper cannot find the plain text. To assure that a system is safe, all devices are thoroughly examined so that they don’t emit any secret …
… on both home and business networks. As a result of gathering data and encryption methods for a large amount of wireless networks the survey could replay to some of the security questions. For example the ratio between encrypted and unencrypted networks. The survey was restricted …
… and related to the Swedish laws; the problem can also be technical, where e.g. encryption can make the seized object impossible to understand or interpret; and the problem can also be humanly related. The conclusion is that the seize of objects, that are IT-related in some way …
… by updating the affected computers. Also a wireless network with WEP encryption, which is insecure, has been detected and decrypted.
- Tester avseende några mobila operativsystems kryptering av filer och innehåll
Är det möjligt att förlita sig på att de smarta mobiler som utnyttjar operativsystem bestående av Android, iOS eller Windows Phone, håller informationen skyddad från spridning om enheten blir stulen eller förläggs? Det här arbetet innefattar undersökandet av medföljande …
En studie om arbetssätt hos polisens IT-forensiker
The use of information technology (IT) is exploding. Today, it is in our daily routines to use some kind of information technology. The increase of users increases the number of cyber crimes, ie, crimes that in some way involve IT. As the cyber crimes grow in numbers, the …
Nu och i framtiden
… ID-methods and safe communication today. The study gives an overview how encryption, SSL and digital signatures work. It also gives an overview over the most common threats against e-banking and its ID-methods. In the end the interviews is summarized. These interviews are …
Detta examensarbete är en utvärdering av nätverkssäkerheten hos J BiL AB, både på social och teknisk nivå. Företaget är beroende av säkra Internet-anslutningar för att nå externa tjänster och interna servrar lokaliserade på olika geografiska platser. Företaget har ingen …
Undersökande arbete samtimplementation
… from TechPay. This paper also covers different communication protocols, encryption techniques and recommendations from authorities, banks and Android. This paper also contains a small review of how users are validated in applications on the current market that handles money …
… equivalents via the internet.Despite effective IT environmentand secure encryption techniques choose some actors to sendinformation through physical delivery. This phenomenon occurs in those working withconfidential information as it is handled by a number of rules and safety …
… on the page and populated them withdata from the file and logged in the user. Encryption and decryption was solvedwith a symmetric key that was stored in the program. In the XML file was alsothe date for the latest update of the password. If one month had passed, theprogram …
Att skydda sin information mot offline-attacker och stöld kan vara önskvärt, därför kan man använda sig utav filsystemskryptering. Den här studien är en prestandatestning av de tre olika kryptoprogrammen BestCrypt, BitLocker och DiskCryptor, som krypterar filsystemet. Resultaten …
