scholarly journals Hiding Files in Image Files Using the Steganography Method

2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Dedi Irawan
Keyword(s):  
Information Hiding ◽  
Secret Message ◽  
Digital Era ◽  
Text Steganography ◽  
The Media ◽  
To Receive

The need for communication in the digital era at this time makes the insertion of information applicable to digital files / media such as images, video, audio and text. Steganography inserts a secret message in a file / media without anyone realizing that the media has a secret message. Steganography (information hiding) is a technique to hide secret messages on a media host or also called a media cover. Steganography comes from Greek which means "hidden writing". Used in various forms for thousands of years. Steganography method is a method that inserts information into other data without destroying the data. Of course, using this steganography will not arouse the suspicion of other parties who are not entitled to receive information.

Evaluasi Program Webinar (Web-Based Seminar) Parenting Education Sebagai Upaya Meningkatkan Literasi Media Digital Dalam Mendidik Generasi Z di Kota Semarang

2018 ◽  
Vol 1 (2) ◽  
pp. 17
Author(s):  
Yuli Kurniawati Sugiyo ◽  
Sony Zulfika ◽  
Widayanti Widayanti
Keyword(s):  
Digital Media ◽  
Parenting Education ◽  
The Internet ◽  
Further Training ◽  
Web Based ◽  
Media Messages ◽  
Digital Era ◽  
The Media ◽  
Digital Media Literacy ◽  
To Receive

Sebagai generasi digital native, generasi yang tumbuh di era digital, anak-anak tumbuh besardengan internet. Anak-anak, sekali lagi, terbatas kemampuannya dalam memilah informasiyang penting dan dibutuhkan. Di kajian media ada yang disebut teori kultivasi, kira-kira tentangbagaimana pesan media ditafsir mentah-mentah dan kemudian dipercayai begitu saja sebagairealitas. Dalam konteks dampak buruk bagi anak-anak, mereka bisa mempercayai media tanpamempertanyakan muatannya Atas dasar kebutuhan tersebut, maka diperlukan pelatihan danpendampingan yang ditujukan kepada orangtua di kota Semarang khususnya para ibu yangsecara umum menjadi objek lekat pertama anak. Orang tua perlu mendapat semacam pelatihanuntuk meningkatkan kemampuan literasi media digital agar dapat mendampingi dan mendidikanak dengan baik. Peran orangtua penting dalam memberikan literasi kepada anak terkaitdengan penggunaan media digital dan internet. Pengawasan bukan berarti mencurigai danmembatasi total gerak-gerik anak di internet. Orangtua dan guru sebaiknya hanya mendidikanak untuk tidak mengakses situs berbahaya tapi juga mengajarkan tanggung jawab mediadigital dan internet. Pelatihan (presentasi edukatif, informatif atau instruksional yangdisediakan secara online) ini membahas tentang upaya penerapan dan pengembanganpengasuhan berbasis literasi media digital. Target capaian dari pelatihan ini adalah orangtuaterutama ibu memiliki kesadaran untuk memperbaiki pola pendidikan anak di rumah, memilikipengetahuan dan pemahaman baru dalam mengupayakan pengasuhan berbasis literasi mediadigital. Hasil akhir evaluasi dengan skala angka adalah 89,5 dengan kategori baik padakeseluruhan program.Kata Kunci: web based seminar, parenting education, literasi, media digital, generasiAs the digital generation, the generation that grew up in the digital era, children grew up withthe internet. Children are limited in their ability to sort out important and needed information.Based on theory called cultivation, media messages are interpreted raw and then believed asusual as reality. In a bad context for children, they can trust the media without questioning theburden. Further, training and mentoring is needed aimed to mothers who become the firstcaregiver for children. Mothers need to receive training to improve digital media literacy skillsso that they can assist and educate children well. An important role in providing literacy tochildren of digital media and the internet. Supervision does not mean analysis and totalmovement of children on the internet. Mothers not only educate children but also demandresponsibility for digital media and the internet. This training (educational presentation,instructional provided online) discusses the efforts to implement and develop the use of digitalmedia literacy. The target of this learning is to optimize the education patterns of children athome, to have new knowledge and understanding in pursuing care based on digital medialiteracy. The final result of the evaluation with a number scale is 89.5 with a good category inthe whole program.Keywords: web based seminar, parenting education, literacy, digital media, generation

scholarly journals A Hybrid Method of Hiding The Text Information Using Stegnography

2013 ◽  
pp. 21-25
Author(s):  
M.Grace Vennice ◽  
M. Swapna ◽  
MD.Ahmad Ali ◽  
T.Dharma Reddy
Keyword(s):  
Hybrid Method ◽  
Information Hiding ◽  
Secret Message ◽  
Privacy And Security ◽  
New Approach ◽  
Novel Approach ◽  
Text Steganography ◽  
Suitable Amount ◽  
History Of ◽  
Text Information

The Often Distribution of encrypted messages will depict the concentration of third parties. The attempts can be made to break and expose the actual messages by the hackers and cracker crackers. To conceal the subsistence of message steganography is introduced by hiding a secret message inside another credulous message.Steganography along with cryptograph y is used and offers suitable amount of privacy and security over the communication cha channel. nnel. In this paper along with various existing text text-based steganography techniques, an overview of text steganography and a concise history of steganography can be presented. The problems present in the text steganography and issues with existing solution solutionss are highlighted. In information hiding, a novel approach is proposed by using inter-word word spacing and inter inter-paragraph paragraph spacing as a hybrid method. Based on the length of the secret message, the proposed method provides dynamic generated stego stego-text with six ix options of maximum capacity. The considerable drawbacks of every existing method and how our new approach might be recommended as a solution can be analyzed in this paper.

scholarly journals DYNAMICS OF MARXISM BEFORE AND AFTER THE DIGITAL ERA

2020 ◽  
Vol 21 (3) ◽  
pp. 171-185
Author(s):  
Richie Desandri ◽  
Aiko Chya Iswandari ◽  
Annisa Hatimah ◽  
Graciella Valencia S. ◽  
Indy Kumala Chandra
Keyword(s):  
Mass Media ◽  
Left Behind ◽  
Digital Era ◽  
Before And After ◽  
The Media ◽  
The Mass Media ◽  
Almost All ◽  
To Receive ◽  
Over Time

This paper explains the role of the mass media. In this digital era, almost all people know or use this media to receive or seek various information, which is undoubtedly unlimited. In this digital era, everything is advanced from technology increasingly being developed over time—speed ​​in its delivery from the source to the broader community. Without limitation, the information can be spread among countries—the large variety of media platforms available. Now, of course, the media are also a political tool. Not left behind in the discussion of this paper regarding the policies of Marxism.

Entertainment publics in the Philippines

2021 ◽  
pp. 1329878X2098596
Author(s):  
Anna Cristina Pertierra
Keyword(s):  
Social Media ◽  
Popular Culture ◽  
Digital Technologies ◽  
The Philippines ◽  
Political Capital ◽  
Martial Law ◽  
Entertainment Media ◽  
Digital Era ◽  
The Media ◽  
Entertainment Television

Since the late 1980s, Filipino entertainment television has assumed and maintained a dominance in national popular culture, which expanded in the digital era. The media landscape into which digital technologies were launched in the Philippines was largely set in the wake of the 1986 popular movement and change of government referred to as the EDSA revolution: television stations that had been sequestered under martial law were turned over to family-dominated commercial enterprises, and entertainment media proliferated. Building upon the long development of entertainment industries in the Philippines, new social media encounters with entertainment content generate expanded and engaged publics whose formation continues to operate upon a foundation of televisual media. This article considers the particular role that entertainment media plays in the formation of publics in which comedic, melodramatic and celebrity-led content generates networks of followers, users and viewers whose loyalty produces various forms of capital, including in notable cases political capital.

scholarly journals A Comparative Analysis of Arabic Text Steganography

2021 ◽  
Vol 11 (15) ◽  
pp. 6851
Author(s):  
Reema Thabit ◽  
Nur Izura Udzir ◽  
Sharifah Md Yasin ◽  
Aziah Asmawi ◽  
Nuur Alifah Roslan ◽  
...  
Keyword(s):  
Evaluation Criteria ◽  
Arabic Language ◽  
Text Messages ◽  
Secret Message ◽  
Sensitive Information ◽  
Arabic Text ◽  
Ideal Object ◽  
Internet Users ◽  
Text Steganography ◽  
Text Content

Protecting sensitive information transmitted via public channels is a significant issue faced by governments, militaries, organizations, and individuals. Steganography protects the secret information by concealing it in a transferred object such as video, audio, image, text, network, or DNA. As text uses low bandwidth, it is commonly used by Internet users in their daily activities, resulting a vast amount of text messages sent daily as social media posts and documents. Accordingly, text is the ideal object to be used in steganography, since hiding a secret message in a text makes it difficult for the attacker to detect the hidden message among the massive text content on the Internet. Language’s characteristics are utilized in text steganography. Despite the richness of the Arabic language in linguistic characteristics, only a few studies have been conducted in Arabic text steganography. To draw further attention to Arabic text steganography prospects, this paper reviews the classifications of these methods from its inception. For analysis, this paper presents a comprehensive study based on the key evaluation criteria (i.e., capacity, invisibility, robustness, and security). It opens new areas for further research based on the trends in this field.

Valuing the Media: Access and Autonomy as Functions of Legitimacy for Journalists

2015 ◽  
Vol 8 (1) ◽  
pp. 46-67 ◽  
Author(s):  
David Welch Suggs
Keyword(s):  
Social Media ◽  
Intercollegiate Athletics ◽  
Latent Variable ◽  
Structural Equation ◽  
Equation Model ◽  
Media Access ◽  
Sports Organizations ◽  
The Past ◽  
Digital Era ◽  
The Media

Sports reporters depend on access to events and sources as much or more than any other news professional. Over the past few years, some sports organizations have attempted to restrict such access, as well as what reporters can publish via social media. In the digital era, access and publishing autonomy, as institutionalized concepts, are evolving rapidly. Hypotheses tying access and work practices to reporters’ perceptions of the legitimacy they experience are developed and tested via a structural equation model, using responses to a survey of journalists in American intercollegiate athletics and observed dimensions of access and autonomy to measure a latent variable of legitimacy. The model suggests that reporters have mixed views about whether they possess the legitimacy they need to do their jobs.

Implementasi Kode Etik Jurnalistik pada Rubrik Berkonten Islami

2021 ◽  
Vol 2 (2) ◽  
pp. 121-127
Author(s):  
Amir Seto Aji
Keyword(s):  
Communication Technology ◽  
Field Research ◽  
Online Media ◽  
Specific Detail ◽  
Communication Practice ◽  
Digital Era ◽  
Information And Communication ◽  
Qualitative Descriptive ◽  
The Media ◽  
Descriptive Method

  In this digital era, all information and communication technology emhanched faster all the time. This issue gives a big chance on communication practice become more effective than before. Hence, to full the tight competition on digital era such as online media, the researcher wanted to investigate about applying ethic of journalist code in the online media and in journalist understanding to the ethic journalist code. The researcher used qualitative descriptive method which oriented on the field research and literature. On the other side, the qualitative research also directs into the finding of basic theory which is emphasized the process over the result. It also limits the research with the focus which has criteria on finding the trustwothiness dta. Based on the result on the research about applying ethic of journalist code in the Islamic rubrik OASE at Depok POS.com, online media in Depok POS always apply the ethic of journalist code with colaborate on that ethic such as the way which always used in the field by journalist and the ethic of journalist understanding are the specific detail and detail things which manage about how should the media worker such as journalist, editor, chief of reporter, news achor and every profession which can called a journalist can behave on ethic of journalist code. Further, ethic of journalist code is the basic of journalist thought.

Image and audio steganography based on indirect LSB

2021 ◽  
Vol 48 (4) ◽  
Author(s):  
Zainab N. Sultani ◽  
◽  
Ban N. Dhannoon ◽  
Keyword(s):  
Information Hiding ◽  
Experimental Results ◽  
Secret Message ◽  
Text File ◽  
Least Significant Bit ◽  
Audio Steganography

Hiding the presence of data during communication has become a pressing concern in this overly digitalized world as a consequence of illegitimate access. These concerns have led to cryptography and steganography techniques as methods for securing data. This paper presents a modified information hiding technique based on an indirect least significant bit. Instead of saving each bit of the secret message in the least significant bit (LSB) of the cover media, each bit of the secret message is compared to a mask bit in the cover media. The result is saved in the cover media’s LSB. In this paper, two steganography schemas are designed in which the cover media are image and audio, while the secret message is a text file. A simple encryption technique is used to transform the secret message into an unreadable format before the hiding process begins. The experimental results indicate that the proposed algorithm achieves promising performance

Improved chamber for the isolation of anaerobic microorganisms

1976 ◽  
Vol 4 (1) ◽  
pp. 40-45
Author(s):  
M E Cox ◽  
J I Mangels
Keyword(s):  
Anaerobic Bacteria ◽  
Gas Mixture ◽  
Anaerobic Conditions ◽  
Co2 Gas ◽  
Anaerobic Microorganisms ◽  
The Media ◽  
To Receive ◽  
Latex Rubber

A small portable chamber for the recovery of anaerobic bacteria is described. This rigid chamber is constructed of clear acrylic with dimensions of 30 inches (ca. 76.2 cm) wide, 18 inches (ca. 44.7 cm) deep, and 18 inches (ca. 44.7 cm) high. Conventional bacteriological techniques can be used inside the chamber to efficiently isolate strict anaerobic organisms. An adapter allows the attachment of a standard anaerobic jar to the outside of the chamber. The jar can be used to store reduced media. Once the jar is attached to the chamber and the media is removed to the interior of the chamber, the jar is available to receive inoculated media. The anaerobic jar can then be removed from the chamber, without contaminating the jar or chamber with oxygen, and be placed in a conventional 37degreesC incubator. This chamber also allows the microbiologist to process cultures without wearing gloves as was necessary with previous anaerobic chambers. Air-tight latex rubber sleeves seal around the microbiologists arms and to the armport flange of the chamber to prevent the introduction of oxygen into the chamber. Anaerobic conditions are maintained by circulating a 80% N2, 10% H2, 10% CO2 gas mixture through alumina pellets coated with palladium. This study indicates that anaerobic conditions obtained in this chamber are sufficient for recovery of obligate anaerobes.

scholarly journals STUDENTS’ PERCEPTION ON THE USE OF COMIC STRIPS IN CREATIVE WRITING

2021 ◽  
Vol 5 (2) ◽  
Author(s):  
Ruth Natasya Selong ◽  
Sanerita T. Olii ◽  
Aloysius Rettob
Keyword(s):  
Creative Writing ◽  
Quantitative Research ◽  
English Education ◽  
Education Department ◽  
Creative Teaching ◽  
Comic Strips ◽  
Class A ◽  
The Media ◽  
To Receive ◽  
Descriptive Method

This study aims to reveal students’ perception on the use of comic strips in creative writing at English Education Department, Universitas Negeri Manado. The study is a quantitative research and the descriptive method is applied. The questionnaire that consists of 14 items is used as an instrument to collect the data. The questionnaire employs Likert scale. Total random sampling is used to determine the sample. The sample is 42-seventh students English Education Department which consist of 27 students from class A and 15 students from class E. The students who have been chosen as the sample has already finished the class creative writing and has used comic strips as media. The collected data are quantitative and have analysed by percentage formula. The finding shows that most of the respondents have positive responses about the use of comic strips in creative writing. Based on the findings, it could be concluded that the media comic strips are considered useful to the students. English lecturers are suggested to receive students’ responses towards the use of comic strips in creative teaching.

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