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Keamanan Komputer

Eksploitasi Celah Keamanan, Firewall, Keamanan Data, Keamanan Jaringan, Keamanan Sistem Operasi, Kejahatan Dunia Maya

Sumber: Wikipedia. Halaman: 49. Bab: Eksploitasi celah keamanan, Firewall, Keamanan data, Keamanan jaringan, Keamanan sistem operasi, Kejahatan dunia maya, Kriptografi, Metode otentikasi, Pengaturan akses, Perangkat lunak keamanan, Sistem manajemen identitas, Tembok api, RSA, Spam, MD5, Injeksi SQL, SSH, BitLocker Drive Encryption, Serangan DoS, VPN, Key generation, Microsoft Internet Security and Acceleration Server, Security Identifier, Direktori Aktif, Enkripsi, Sistem deteksi intrusi, Penapisan paket, SYN flooding attack, Kerberos, Pengelabuan, Watermarking, LM hash, Kunci, Microsoft ForeFront, DiskCryptor, Mesin Enigma, Serangan brutal, CAPTCHA, Keamanan informasi, Kata sandi, ISMS, Public Key Infrastructure, Single-sign-on, Kuki HTTP, Kriptoanalisis, Keylogger, Remote Authentication Dial-In User Service, TrueCrypt, Log masuk, Exploit, FreeOTFE, CrossCrypt, PURPLE, Certificate authority, BestCrypt, Komputer zombi, Tanda tangan, Teks terang, Audit keamanan komputer, Sudo, CISM, Cryptoloop, LAN Manager, Salt, Teks tersandi, Open proxy, Kendali Akses Jaringan, Shellcode, Trik konfidensi, Triple DES, Ham. Kutipan: Tembok api atau dinding api adalah sebuah sistem atau perangkat yang mengizinkan lalu lintas jaringan yang dianggap aman untuk melaluinya dan mencegah lalu lintas jaringan yang tidak aman. Umumnya, sebuah tembok-api diterapkan dalam sebuah mesin terdedikasi, yang berjalan pada pintu gerbang (gateway) antara jaringan lokal dan jaringan lainnya. Tembok-api umumnya juga digunakan untuk mengontrol akses terhadap siapa saja yang memiliki akses terhadap jaringan pribadi dari pihak luar. Saat ini, istilah firewall menjadi istilah lazim yang merujuk pada sistem yang mengatur komunikasi antar dua jaringan yang berbeda. Mengingat saat ini banyak perusahaan yang memiliki akses ke Internet dan juga tentu saja jaringan berbadan hukum di dalamnya, maka perlindungan terhadap modal digital perusahaan tersebut dari serangan para peretas, pemata-mata, ataupun pencuri d...

Sumber: Wikipedia.

Brahma in conjunction with Prism Multimedia presents "State of the Art", an exhibition of electronically-aided canvases

Exhibition of twenty-four canvases created by eight artists in Bombay at the Jehangir Art Gallery on Jan. 5, 1991.

Exhibition of twenty-four canvases created by eight artists in Bombay at the Jehangir Art Gallery on Jan. 5, 1991.

Large classes and how High School teachers and students perceive them

Research Paper (postgraduate) from the year 2015 in the subject English - Pedagogy, Didactics, Literature Studies, grade: 9, , language: English, abstract: The main aim of this study is to investigate the perceptions of students and teachers in a large class. Perceptions regarding the environment, the material and the class in general. To achieve that, a qualitative process was used in order to obtain information to be able to answer the aims of this research project. The main tools for collecting the data were an interview to the teacher, questionnaires to some students as well as some observations in the classroom. All the instruments were used in order to obtain their own perceptions about themselves as well as each other: teacher-students and students- teacher. The teacher’s interview was recorded and transcribed and then analyzed and compared with the answers that students gave in the questionnaires. The results were expected to contribute to the orientation of teachers who are teaching in similar situations. In addition, this paper aims to illustrate the common problems that can be found in this type of classrooms and see if more teachers identify themselves with this topic. The findings show the urgent necessity of knowing and implementing new and different strategies when teaching too many students, taking into account the environment and other different aspects which are found in high overpopulated schools. The results of this investigation showed that students are not totally satisfied with the teacher’s methodology as one of the most outstanding problems. It also showed the teacher’s perceptions about his students and their lack of interest, it also showed the limitations that a teacher has to innovate in a classroom overcrowded with at least 50 students.

2.2 Defining “PerceptionPerceptions vary from person to person. Different
people perceive different things in different ways, for example, beauty is
perceived differently by all the people, everyone has their own concept of it and
their own ...