computer security threats and solutions pdf

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>> >> << /P 233 0 R /K [ 70 ] /K [ 349 0 R ] /Pg 39 0 R Major areas covered by Cyber Security. >> Probably, computer crime is the most common of all types of computer security threats. endobj endobj 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 /Subtype /Link /W 0 << /K 67 ?uc�a|�2�����C�!D8�}>������}�� ��0g嬹�,�S���g[���_ͼ���S. endobj /S /LBody /Pg 65 0 R endobj << /Type /FontDescriptor /P 135 0 R /K [ 176 0 R ] endobj /K [ 42 ] 53 0 obj 91 0 obj /ItalicAngle 0 << 400 0 obj /S /P /S /LI /TT1 7 0 R /P 278 0 R /Obj 20 0 R endobj << /P 126 0 R /K [ 76 ] << /Type /Action /P 77 0 R endobj << The Criteria is a technical document that defines many computer security concepts and provides guidelines for their implementation. /Flags 32 endobj endobj << /A << /P 77 0 R endobj /K [ 422 0 R 424 0 R 426 0 R 428 0 R ] /Pg 29 0 R 459 0 obj >> /Fm2 573 0 R /Ascent 891 /W 0 /Descent -216 >> /Type /OBJR /S /Span endobj /P 77 0 R 366 0 obj << /Fm0 552 0 R /Pg 39 0 R endobj /StructParent 18 /S /LI endobj /BS << /S /LBody /S /URI endobj Other common information security threats include privilege escalation, spyware, adware, rootkits, botnets, and … %���� << /K 58 << /K [ 80 ] 286 0 obj >> 330 0 obj << /S /P /S /P << << /S /Span 17 0 obj >> /Pg 29 0 R endobj >> /P 291 0 R /S /H3 << << [ 4 [ 333 ] 120 [ 460 ] ] /P 455 0 R /P 354 0 R >> /K [ 100 ] /P 170 0 R endobj (�������2:��$&��+���B�F�8?�f���9�C�FG�'�o�sRևG���|�M��âá�lA�|�[&2�n�=����������kK�p�n������h�����E�l� ��f�Z#�s��� t��M��������ʱ��T%x�@8GYd�d�RV�U << /Pg 3 0 R >> >> 271 0 obj >> >> /Pg 39 0 R 412 0 obj endobj >> 440 0 obj endobj >> >> /Pg 39 0 R /P 145 0 R /Pg 3 0 R /CA 0.1 /A << >> /Subtype /Link endobj /S /P /K [ 102 ] endobj 55 0 obj endobj 186 0 obj /Subtype /TrueType /Type /Action /P 77 0 R /Type /OCG >> /URI (http://en.wikipedia.org/wiki/Trojan_horse_\(computing\)) /S /Span There are many ways a database can be compromised. 272 0 obj /S /LBody a risk that which can potentially harm computer systems and organization endobj /Flags 32 /Pg 3 0 R endobj << 556 556 260 556 333 737 370 556 584 333 737 552 400 549 333 333 333 576 537 333 333 << endobj 464 0 obj /Rect [ 236.97 102.73 275.89 114.23 ] /K [ 31 ] << /P 438 0 R /Pg 3 0 R endobj /S /P CYBER SECURITY THREATS AND RESPONSES AT GLOBAL, NATION-STATE, INDUSTRY AND INDIVIDUAL LEVELS Heli Tiirmaa-Klaar* Although cyber security has accompanied the ICT sector since the first computer systems came into use, it was only in … /P 447 0 R 295 0 obj /P 77 0 R >> 289 0 obj The White House’s Office of Management and Budget revealed that, of 96 federal agencies it assessed, 74 percent were either “At Risk” or “High Risk” for cyber attacks. >> >> /Pg 3 0 R endobj /Pg 29 0 R /Type /Action << /K 50 020 722 4404 Tel. /K [ 435 0 R ] >> /K [ 167 0 R 168 0 R ] endobj /Fm2 529 0 R /BS << endobj /A << << /A << /ucircumflex /udieresis /yacute /thorn /ydieresis ] /Pg 3 0 R << >> 113 0 R 114 0 R 115 0 R 116 0 R 117 0 R 120 0 R 121 0 R 122 0 R 123 0 R ] /S /LI >> /Pg 39 0 R 384 0 obj >> Statistics show that approximately 33% of household computers are affected with some type of malware, more than half of which are viruses. /Fm2 554 0 R endobj /S /Span /S /P 303 0 obj /StructParent 23 >> << /Pg 39 0 R >> 606 0 obj endobj << /P 354 0 R /Length 39528 endobj endobj /P 371 0 R /Pg 3 0 R /Group << /Obj 49 0 R << << endobj /FontFile2 516 0 R << /P 77 0 R endobj It is a threat to any user who uses a computer network. We’ve amassed a wealth of knowledge that will help you combat spyware threats and stay safe online. /S /Span In Information Security threats can be many like Software attacks, theft of intellectual property, identity theft, theft of equipment or information, sabotage, and information extortion. 488 0 obj endobj >> /F 4 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 << 149 0 obj >> International Research Journal of Computer Science (IRJCS) ISSN: 2393-9842 Issue 04, Volume 6 (April 2019) www.irjcs.com AN OVERVIEW OF CURRENT SECURITY THREATS AND EXISTING SOLUTIONS IN FOG COMPUTING NEDA ABDULLAH BUGSHAN Computer Science Department, Community College, Imam Abdul rahman Bin Faisal University, P. O. /P 433 0 R << /S /Span >> >> endobj 462 0 obj << endobj 321 0 obj /GS1 588 0 R /S /L /S /Span /TT1 7 0 R << 200 0 R 201 0 R 202 0 R 203 0 R 204 0 R 205 0 R 206 0 R 207 0 R 208 0 R 209 0 R 210 0 R << /A << /Pg 39 0 R endobj >> /S /H3 << 13 0 obj /S /URI >> >> << 202 0 obj /Type /Font >> /Arial 523 0 R /P 233 0 R /P 281 0 R <> >> << /ProcSet [ /PDF /Text ] /Pg 3 0 R /Pg 39 0 R /Pg 39 0 R /K 64 574 0 obj /S /Transparency 212 0 R 213 0 R 214 0 R 215 0 R 216 0 R 217 0 R 218 0 R 219 0 R 220 0 R 221 0 R 224 0 R /Pg 39 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 314 0 obj /Type /OBJR /Type /Action /S /P << /Type /OBJR Computer virus. << /P 233 0 R /S /LBody endobj /S /H3 >> /Pg 29 0 R >> 543 0 obj /P 135 0 R /Subtype /Link /W 0 /OCGs 536 0 R /Pg 3 0 R << /Pg 39 0 R /S /Span /S /P /S /LI /S /Span >> endobj endobj << 3 0 obj /S /URI 503 0 obj /K [ 136 0 R 137 0 R 140 0 R 141 0 R 144 0 R 145 0 R 148 0 R 149 0 R 152 0 R 153 0 R /K [ 72 ] 585 0 obj /P 77 0 R /K [ 278 0 R ] >> /S /L 524 0 obj /K 21 /Rect [ 162.66 194.72 223.81 206.22 ] endobj endobj endobj >> different operational and security-based requirements through the use of multiple physical systems. << /FontWeight 400 >> /S /URI /Pg 39 0 R /S /LBody /P 77 0 R << /Supplement 0 /MaxWidth 2558 << << /K [ 142 0 R 143 0 R ] /P 363 0 R /Descent -210 /K [ 407 0 R 408 0 R ] 2Assistant Professor, Computer Science & Engineering Department, SSIPMT, Raipur, India . >> /StructParents 14 82 0 obj >> /S /P >> 382 0 obj /P 421 0 R 23 0 obj 171 0 obj /S /Span 511 0 obj /K [ 125 ] << /Subtype /TrueType Computer Threats Contents: 1 Introduction(Viruses,Bombs,Worms) 2 Categories of Viruses 3 Types of Viruses 4 Characteristics of Viruses 5 Computer Security i. Antivirus Software ii. /URI (http://en.wikipedia.org/wiki/Authentication) /Pg 29 0 R /A << /S /Span /Encoding /WinAnsiEncoding 230 0 obj /FontName /Times#20New#20Roman /Rect [ 228.54 630.53 266.37 642.03 ] /S /P << /P 77 0 R << /Rect [ 212.36 734.02 288.38 745.52 ] endobj /F 4 /K [ 308 ] >> << /Pg 39 0 R /Pg 29 0 R Organizations like IBM, Symantec, Microsoft have created solutions to counter the global problem of network security threat. /S /L >> << endobj /Pg 29 0 R /K 24 /Pg 39 0 R /K [ 489 0 R 490 0 R 491 0 R ] endobj /S /Link >> /S /Span /S /Span /K [ 358 0 R ] endobj 238 0 obj /P 90 0 R >> endobj 105 0 obj Interchangeably and confused threats and protect privacy normal activity of a PC either via a malware any. Ability to annoy, harm and steal, these threats or any hacking Attack security... Harm by way of their outcome which are viruses spam are ubiquitous, but they are the... A malware or any hacking Attack information security threats & Issues the of... 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