An error occurred while processing the template.
The following has evaluated to null or missing:
==> mostrarTituloH2  [in template "20102#20129#105831" at line 4, column 40]

----
Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----

----
FTL stack trace ("~" means nesting-related):
	- Failed at: #assign hayH2 = getterUtil.getBoolean...  [in template "20102#20129#105831" at line 4, column 1]
----
1<#assign title = .vars['reserved-article-title'].getData()> 
2<div class="containerInterior"> 
3<#assign hayH1 = getterUtil.getBoolean(MostrarTituloH1.getData())> 
4<#assign hayH2 = getterUtil.getBoolean(mostrarTituloH2.getData())> 
5 
6<#if hayH1> 
7    <h1 aria-level="1" role="heading" id="titulo">${layout.getName(locale)}</h1> 
8</#if> 
9<#if hayH2> 
10 
11    <#if TituloContenido.getData()?? && TituloContenido.getData() != ""> 
12        <#assign contenido = TituloContenido.getData()> 
13    <#else> 
14        <#assign contenido = title> 
15    </#if> 
16 
17    <#if hayH1> 
18        <p  id="subtitulo"  
19            aria-level="2"  
20            role="heading"  
21            style=" 
22                color: #007f33 !important; 
23                font-size: 45px; 
24                font-family: 'IberPangea Medium', sans-serif; 
25                line-height: 45px; 
26                margin-top: .75em; 
27                margin-bottom: .9em;"> 
28            ${contenido} 
29        </p> 
30    <#else> 
31        <p  id="subtitulo" 
32            style=" 
33                color: #007f33 !important; 
34                font-size: 45px; 
35                font-family: 'IberPangea Medium', sans-serif; 
36                line-height: 45px; 
37                margin-top: .75em; 
38                margin-bottom: .9em;"> 
39            ${contenido} 
40        </p> 
41    </#if> 
42 
43</#if> 
44 
45<#if getterUtil.getBoolean(MostrarCategorias.getData())> 
46 
47 
48 
49    <#assign journalArticleId = .vars['reserved-article-id'].data> 
50    <#assign journalArticleLocalService = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService")> 
51 
52    <#assign assetCategoryPropertyLocalService = serviceLocator.findService("com.liferay.asset.category.property.service.AssetCategoryPropertyLocalService") /> 
53 
54    <#assign article = journalArticleLocalService.getArticle(groupId, .vars['reserved-article-id'].data) /> 
55    <#assign assetEntryLocalService = serviceLocator.findService("com.liferay.asset.kernel.service.AssetEntryLocalService")> 
56    <#assign asset = assetEntryLocalService.getEntry('com.liferay.journal.model.JournalArticle', article.resourcePrimKey) > 
57    <#assign layoutLocalService = serviceLocator.findService("com.liferay.portal.kernel.service.LayoutLocalService") /> 
58 
59    <p class="tag-categorias"> 
60 
61    <#list asset.getCategories() as category> 
62 
63 
64 
65    <#if assetCategoryPropertyLocalService.fetchCategoryProperty(category.getCategoryId(), "friendlyURL")??> 
66 
67        <#assign categoryFriendly = '/tag/' + assetCategoryPropertyLocalService.fetchCategoryProperty(category.getCategoryId(), "friendlyURL").getValue() /> 
68 
69        <#if layoutLocalService.fetchLayoutByFriendlyURL(groupId, false, categoryFriendly)??> 
70            <#assign  categoryLayout = layoutLocalService.fetchLayoutByFriendlyURL(groupId, false, categoryFriendly) /> 
71            <#assign categoryLayoutURL = portalUtil.getLayoutFullURL(categoryLayout, themeDisplay) /> 
72 
73            <a class="tag-categoria" href="${categoryLayoutURL}">${category.getTitle(locale)?cap_first}</a> 
74 
75        <#else> 
76        <a class="tag-categoria" href="/tag/#">${category.getTitle(locale)?cap_first}</a> 
77 
78        </#if> 
79    </#if> 
80 
81 
82 
83 
84    </#list> 
85 
86    </p> 
87 
88</#if> 
89<div id="contenidoEntradilla">${DescripcionDetalleContenido.getData()}</div> 
90 
91 
92<#if ContenidoWebcofl.getSiblings()?has_content> 
93	<#list ContenidoWebcofl.getSiblings() as cur_ContenidoWebcofl> 
94		<#assign 
95			webContentData = jsonFactoryUtil.createJSONObject(cur_ContenidoWebcofl.getData()) 
96		/> 
97 
98			<#if webContentData?length gt 5> 
99					<@liferay_asset["asset-display"] 
100                                className = webContentData.className 
101                                classPK = webContentData.classPK?number 
102                        /> 
103 
104			</#if> 
105 
106 
107	</#list> 
108</#if> 
109</div> 
110<@liferay_util["html-top"]> 
111<style> 
112    #decPagination div.containerInterior p#subtitulo { 
113        font-family: "Iberpangea Medium"; 
114        font-size: 45px; 
115        line-height: 45px; 
116        color: #007F33; 
117        margin-bottom: 20px; 
118
119 
120 
121    div.contenidoCentrado div.contenidoInterior div.containerInterior p.tag-categorias a.tag-categoria:focus{ 
122        outline: 2px solid rgba(0, 0, 0, 0.7) !important; 
123
124    p.tag-categorias > .tag-categoria { 
125        width: auto !important; 
126        max-width: inherit !important; 
127
128     
129    div.faldon h2 { 
130        width: 100%; 
131        float: left; 
132        font-size: 1.26em; 
133        font-family: IberPangeaText Light, sans-serif; 
134        margin-bottom: 2em; 
135        border-bottom: 1px solid #e0e0e0; 
136        padding-bottom: .8em; 
137        color: #427314 !important; 
138 
139        line-height: 1.35em; 
140        margin-top: .75em; 
141
142    .contenidoInterior div.faldon h2+ul li:before { 
143        margin: .15em 0 0 -1.75em; 
144        font-size: 1em; 
145
146    .cursiva_texto { 
147        font-style: italic; 
148
149    .contenidoInterior h1 { 
150		font-family: 'IberPangea', sans-serif !important; 
151		font-size: 32px !important; 
152		border: none !important; 
153		line-height: 36px !important; 
154		letter-spacing: 0px !important; 
155		color: #00402A !important; 
156		padding-left: 0em !important; 
157		margin-bottom: 14px !important; 
158
159    p span.table a.enlace-actualidad[href*="/tag/"], 
160    p span.table a.enlace-actualidad[href*="/label/"], 
161    p.tag-categorias a.tag-categoria[href*="/tag/"], 
162    p.tag-categorias a.tag-categoria[href*="/label/"]{ 
163        line-height: 23px !important; 
164
165    .contenidoInterior #contenidoEntradilla p.entradilla { 
166        font-family: IberPangeaText, sans-serif !important; 
167        font-size: 17px !important; 
168        line-height: 23px !important; 
169        font-weight: 700; 
170        color: #615D5A !important; 
171        margin-top: 2em; 
172
173       
174    .contenidoInterior h2#subtitulo{ 
175        font-family: 'IberPangea  Medium', sans-serif !important; 
176        margin-bottom: 0.4em; 
177
178   #decPagination div.containerInterior{ 
179        max-width:980px; 
180        margin:0 auto 25px; 
181
182    #decPagination div.containerInterior h1#titulo{ 
183        font-family:"Iberpangea Medium"; 
184        font-size:32px; 
185        line-height:36px; 
186        color:#00402A; 
187        text-transform:none; 
188        border-left:none; 
189        margin-top:20px; 
190
191    #decPagination div.containerInterior h2#subtitulo{ 
192        font-family:"Iberpangea Medium"; 
193        font-size:45px; 
194        line-height:45px; 
195        color:#007F33; 
196        margin-bottom:20px; 
197
198    #decPagination div.containerInterior p.tag-categorias{ 
199        margin-bottom:30px !important; 
200
201    #decPagination div.containerInterior p.tag-categorias a.tag-categoria{ 
202        margin-right:20px; 
203        color:#00402A; 
204
205    #decPagination div.containerInterior div#contenidoEntradilla p.entradilla{ 
206        font-family:"IberpangeaText"; 
207        font-size:20px ; 
208        line-height:26px; 
209        color:#615D5A; 
210
211    @media all and (max-width:500px){ 
212        #decPagination div.containerInterior h1#titulo{ 
213            font-size:26px; 
214            line-height:36px; 
215
216        #decPagination div.containerInterior h2#subtitulo{ 
217            font-size:35px; 
218            line-height:35px; 
219            margin-bottom:20px; 
220
221        #decPagination div.containerInterior div#contenidoEntradilla p.entradilla{ 
222            font-family:"IberpangeaText Bold"; 
223            font-size:16px ; 
224            line-height:24px; 
225
226
227    @media screen and (max-width: 47.95em) { 
228        .contenidoInterior h1 { 
229            font-size: 26px !important; 
230
231        .contenidoInterior h2#subtitulo{ 
232            font-size: 35px; 
233            line-height: 35px; 
234            color: #007F33 !important; 
235            margin-bottom: 1em; 
236
237        .contenidoInterior #contenidoEntradilla p.entradilla { 
238            margin-top: 0.8em; 
239
240        .contenidoInterior #contenidoEntradilla p.entradilla { 
241            line-height: 24px !important; 
242
243
244 
245 
246</style> 
247</@> 
ciberseguridad

Public Wi-Fis, when you're not the only one who connects.

Imagine that you need to download a specific application but you do not have enough data in your mobile. No problem... There just happens to be a bar next door where you can see the typical "FREE WI-FI" sign. Perfect! If you connect you can download that application you need so much.

But... what would happen if that Wi-Fi were not as safe as you think?

Many times we connect to this type of Wi-Fis without taking into account that we are not the only ones who connect to it. If that Wi-Fi is not configured properly, anyone with certain knowledge will be able to intercept all the traffic circulating through that network and redirect it at will. That is, although you think you are accessing a certain page, in reality you may find yourself in a seemingly similar one but modified by an attacker. What for?

In this way attackers get access to sensitive data, such as passwords or banking data(depending on the pages and operations that are performed) and can even infect devices that have connected to that Wi-Fi.

That's why it's important that you know how to connect to this type of Wi-Fis in a secure way. Here's how.

Public Wi-Fis, when you're not the only one who connects.
Public Wi-Fis, when you're not the only one who connects.